Colonoscopy

Overview

Colonoscopy is a procedure that enables your physician to examine the lining of the colon (large bowel) for abnormalities by inserting a flexible tube that is about the thickness of your finger into the anus and advancing it slowly into the rectum and colon.

Additional Information:

 

Click Here to View Colonoscopy Prep Instructions

 

What is a colonoscopy?

Colonoscopy is a procedure that enables your physician to examine the lining of the colon (large bowel) for abnormalities, by inserting a flexible tube that is about the thickness of your finger, into the anus and advancing it slowly into the rectum and colon.

 

What preparation is required?

The colon must be completely clean for the procedure to be accurate and complete. Your physician will give you detailed instructions regarding the dietary restrictions to be followed, and the cleansing routine to be used. Follow your doctor’s instructions carefully. If you do not, the procedure may have to be cancelled and repeated later.

 

What about my current medications?

Most medications may be continued as usual. You should inform your physician of all current medications, as well as any allergies to medications, several days prior to examination. However, drugs such as aspirin or anticoagulants (blood thinners) are examples of medications whose use should be discussed with your physician.

 

What can be expected during a colonoscopy?

Colonoscopy is usually well tolerated and rarely causes much pain. There is often a feeling of pressure, bloating, or cramping at times during the procedure. Your doctor may give you medication through a vein to help you relax and better tolerate any discomfort from the procedure. You will by lying on your side or on your back while the colonoscope is advanced slowly through the large intestine. As the colonoscope is slowly withdrawn, the lining is again carefully examined. The procedure usually takes 8 – 20 minutes. In some cases, passage of the colonoscope through the entire colon to its junction with the small intestine cannot be achieved. The physician will decide if the limited examination is sufficient or if other examinations are necessary.

 

What if the colonoscopy shows something abnormal?

If your doctor thinks an area of the bowel needs to be evaluated in greater detail, a forceps instrument is passed through the colonoscope to obtain a biopsy (a sample of colon lining). This specimen is submitted to the pathology laboratory for analysis. If the colonoscopy is being performed to identify sites of bleeding, the areas of bleeding may be controlled through the colonoscope by injecting certain medications or by coagulation (sealing off bleeding vessels with heat treatment). If polyps are found, they are generally removed. None of these additional procedures typically produce pain. Remember, the biopsies are taken for many reasons and do not necessarily mean that cancer is suspected.

 

What are polyps, and why are they removed?

Polyps are abnormal growths from the lining of the colon which vary in size from a tiny dot to several inches. The majority of polyps are benign (noncancerous) but the doctor cannot always tell a benign from a malignant (cancerous) polyp by its outer appearance alone. For this reason, removed polyps are sent for tissue analysis. Removal of colon polyps is an important means of preventing colorectal cancer.

 

How are polyps removed?

Tiny polyps may be totally destroyed by fulguration (burning), but larger polyps are removed by a technique called snare polypectomy. The doctor passes a wire loop (snare) through the colonoscope and severs the attachment of the polyp from the intestinal wall by means of an electrical current. You should not feel pain during polypectomy. There is a small risk that removing a polyp will cause bleeding or result in a burn to the wall of the colon, which could require emergency surgery.

 

What happens after a colonoscopy?

After colonoscopy, your physician will explain the results to you. You may have some cramping or bloating because of the air introduced into the colon during the examination. This should disappear quickly with the passage of flatus (gas). Generally, you should be able to eat after leaving the colonoscopy, but your doctor may restrict your diet and activities, especially after a polypectomy.

 

Why do I need someone to drive me home?

Even if you feel alert after the procedure, your judgment and reflexes may be impaired by the sedation for the rest of the day, making it unsafe for you to drive or operate any machinery.

 

What are the possible complications of colonoscopy?

Colonoscopy and polypectomy are generally safe when performed by physicians who have been specially trained and are experienced in these endoscopic procedures.

One possible complication is a perforation or tear through the bowel wall that could require surgery. Bleeding may occur from the site of biopsy or polypectomy. It is usually minor and stops on its own, or can be controlled through the colonoscope. Rarely, blood transfusions or surgery may be required. Other potential risks include a reaction to the sedatives used and complications from lung or heart disease. Localized irritation of the vein where medications were injected may rarely cause a tender lump lasting for several weeks, but this will go away eventually. Applying hot packs or hot moist towels may help relieve discomfort.

Although complications after colonoscopy are uncommon, it is important for you to recognize early signs of any possible complication. Contact your physician who performed the colonoscopy if you notice any of the following symptoms: severe abdominal pain, fever and/or chills, or rectal bleeding of more than 1/2 cup. Bleeding can occur several days after polypectomy.

 

How a colonoscopy works

“A colonoscopy is a procedure where your GI doctor looks in your large intestine with a flexible scope. This is done to look for polyps or other diseases that affect the colon.

Although it sounds a bit unpleasant, patients are sedated and the procedure is painless. For a lot of folks, the preparation is the worst part. The prep involves only drinking clear liquids and avoiding solid foods the day before the procedure. Patients then drink a laxative solution to clear out the colon completely. So the grunt work is really done the day before, where you should probably stay home and close to the bathroom.

Anyone with intestinal or bowel problems can undergo a colonoscopy, but everyone should have a colonoscopy at age 50 to look for polyps!”

-Emin Donat, MD, Center For Digestive Health

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What They Are Saying

Center For Digestive Health, Rochester Hills
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4.8
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Steve R.
Repeat Client - I arrived at 10:20am for a Colonoscopy procedure, and was on my way to Lunch by 11:30am. The entire staff was great, very thorough and efficient from start to finish. Best sleep I ever had, see you in another 5 Dr. Bologna 👍🏻👍🏻
Paul C.
Good experience considering. Staff and Dr. Bologna are all great!!
Larry N.
The most friendly and professional medical facility I have ever visited. Every contact during my visit was efficient. Each person communicated exactly what was happening.
Amy N.
No wait, speedy appointment, doctor who listens! 😊
Sandra G.
Staff is caring, professional and friendly.
Patricia G.
Happy to have met her and she will be my new Dr
Len L.
The staff at the center are just the best. I can't say it any other way. You are treated with great care. Dr Len Qualich is the best. Don't put off the Colonoscopy that could save your life.
Deb F.
The surgical area is very clean and the staff is extremely friendly and knowledgeable. Dr. Tocco talked to me afterwards and I also received post operative information. I was in and out in a very reasonable time.
Carolyn G.
Dr.Donat and his medical staff are cordial, professional and efficient. I have always had a positive experience there.
gust L.
Very polite and comfortable atmosphere and knowledgeable professional doctors ❤️
George B.
Dr Nandi is the best that there is anywhere!
shawn W.
Thorough and professional office with great communication. Highly recommended.
Anthony B.
I have complete confidence in the care provided by Dr Weber and all the staff. They are professional, practiced in their methods, friendly and sincere in their concern for their patient's wellbeing. They are top notch as a health care provider.
Jill H.
I really appreciate the professionalism of Dr. Donat and the surgical team at the Diggestive Center. The office as a whole is totally focused on you, your procedure and aftercare! I'd recommend them to anyone.
Robert G.
My overall experience with the Troy Digestive Center / Surgical Center of Michigan has been very good. In fact I would not consider going any place else.
David L.
Was in and out we're very pleasant and informative amen praise the Lord
David K.
Center for Digestive Health is an outstanding practice. I've received tremendous care from Dr. Leonard Quallich & Nurse Practitioner's Noelle Maude & Nicole VanMeldingham. Highly recommended!
Colleen C.
Excellent practice very punctual. Dr Webber is amazing.!!The staff is super on top of everythingThe surgical centers are 10
Nathan R.
The process was very efficient and painless.
Joseph N.
I hold the highest regard for the best Dr and Gastro med office. Best people- best results. Dr Willie is as genuine as they come. Professional thorough and relatable care we all desire.
Ken L.
Everyone I met was welcoming and seemed to care very much about my health. The doctor and the entire team did an excellent job. I felt I was In very capable hands throughout the procedure.
s AINT 1.
Pleasant,Polite & friendly atmosphere. had no issues at all! Very thorough & professional, helpful staff .
Sandra T.
First time at this location. Very nice office. When I asked questions Nicolle was very pleasant and explained everything thoroughly.Thank you, Noelle
Teresa W.
The staff is amazing and they were very attentive. My doctor was the best!
Richard K.
Friendly, competent, helpful service. Answered all my questions and modified care accordingly. Clerical service also helped me.
Kevin G.
Dr. Willie is one of the best. Always good when I talk to him. Best in the biz.
Cat C.
I had a visit with Noel, she made me feel very comfortable, and was able to address all my issues. I felt she was very knowledgeable about how to help me. She was able to come up with a plan, and explained it to ensure I understood completely. Noel was very friendly and professional. Excellent experience!
Connie S.
The appt was on time & I felt my Doctor listened attentively & responded with applicable recommendations for me.
nina N.
I was seen by Nicolette and she was very informative. My husband went Dr. Qualich in 2017 for cancer and we both really liked him. I always recommend him in fact I believe my nephew Steven Merkouris goes there. I never miss a chance to recommend a doctor that I really like.Nina Nowowiecki
brenda c
After seeing 7 doctors I felt so good leaving this appointment. The doctor was very thorough and explained everything to me. Loved her.
Susan B.
Very prompt. My appointment was 4.15pm and I was in the examining room by 4.10 and talking with the doctor by 4.15pm. Scheduling for an upcoming procedure was quickly completed. The entire staff from receptionist, medical assistant and procedure scheduler were great: Pleasant, thorough and efficient. Dr. Donat was very caring and explained everything to my complete satisfaction.
Gary Z.
Dr Willie and the team was exceptional, efficient, and caring. I was treated as if I was the most important patient they had that day. True professionals in every way.
Elaine C.
Very impressed with the staff throughout the whole procedure. The entire staff was very kind and professional, it was a positive experience.
Joelle M.
Everyone is so knowledgeable and friendly. I never have to wait more than 10 min in the waiting room. I'll be a patient for life!
Qiang L.
My provider was very thorough with explaining the procedure and answered all my questions in a very friendly manner! They made me feel comfortable throughout the entire visit
Beverly G.
I had an EGD yesterday with Dr. Willie.I was nervous but it was a breeze! The anesthesiologist was great and the staff are very friendly and make you comfortable.Dr. Willie is the best. Highly recommend him!!I will always go to this practice. They make you comfortable with your issues.
Keith G.
Great place, easy procedure.
James W.
I love Dr. Donat. He is so friendly, nice and professional. He is an excellent Doctor. I had a great overall experience. I would refer a friend.
Pauline T.
The staff was amazing starting with Kate who helped me through understanding the prep. I’ve been putting it off for years. I’m so thankful to have it behind hind me now. I definitely won’t be putting it off again. If you have questions just ask them.
Michele B.
As always, every aspect of my appointment, the procedure, communication and documentation processes were handled with professionalism and care. Dr Donat, Danielle, Kathy and everyone else were top notch medical folks but also very kind to me personally. Truly good people.
Jerome H.
On time ,Excellent procedure performed by Dr Nandi excellent care provided by entire staff.
Elinor S.
Dr. Wille and his staff are great! Taken in on time, given time with Dr to discuss my problem and treated with the utmost courtesy. Always my go to GI place!!
Jon D.
CDH has been the epitome of a professional practice. The nursing staff and doctors are friendly and genuinely caring. They are open to questions, informative regarding every step of the procedure and always follow up the following day to ensure you are doing well.
Carolyn G.
Entire staff is friendly and efficient and Dr. Donat is the best.
Mary B.
Dr. Wille was clear in informing me about the procedure he would perform. Moreover, he was attentive to my description of my recent medical issues in mouth and esophagus which are relevant to his work. His answers were clear and reassuring.
Dianna J.
Everyone was very congenial. All were very caring.A+++
Susan L.
Dr. Saeed did not seem rushed. I have a 30 yr history and recent health problems affecting my previous treatment.She listened to my concerns, can up with a plan of care, includinh my input/concerns. I feel confident in her ability to help me maintain control of my Chron's disease. Her office staff is also very pleasant and thorough. All in all very pleased with my first visit. Thank you.
Mary B.
Friendly people! Clean and organized. Highly recommend! They even followed up the next day to see how I was doing!
terrilynn868
I really like Dr. Bakken.
Winnie C.
Debbie went out of her way to help me get an appointment with Dr. Abadir set up. All of the staff we encountered were pleasant, helpful, and competent. Dr. Abadir listened and provided a plan to address my husband's issues.
James R.
Easy in, easy out. Extremely professional. Kind and caring.
George I.
Dr. Amir Abadir is very professional and knowledgeable. The communication with the office staff is great
Dave B.
why send review ir Cordwell health , they change what you writeDr Nandy is a great concerning dr.
Doris F.
Excellent communication about concerns, Dr and staff friendly, patient, and takes the time to listen to offer alternate treatment.
Mary S.
I did not have to wait long at all and the Jennifer was very informative and knowledgeable.
Michelle S.
The staff were welcoming and professional. Dr. John Weber was very helpful and knowledgeable. My husband and I feel that we are going to do well under Dr. Webers care.
Cheryl B.
Dr Bakkan addressed all my questions and concerns satisfactorily and ordered a series of tests to address the issues discussed. She knows her stuff!
L H.
My visit to Dr. Donat was excellent. We discussed my issues and recommendations were made. Very satisfied.
Bernie F.
Dr. Donat was great, in fact the entire operation was top notch. Arrived at 11am, had my procedure and was out of there a little after noon and had the results online in 1-2 days. Highly recommend this practice.
Mary L.
Delightful staffCaring DrAbsolutely NO pain or discomfortThank you
Harmony T.
Dr. Wille was great! All the RNs were informative and strong at their job! The CRNA Kevin was also informative and funny!! The front desk personnel were inviting. The whole process was quick and professional!
Gerri O.
Everyone was very nice and professional. Told you everything that was going on. Quick and easier than I thought it would be.No problems at all.
Dawn P.
Always have a great experience tge staff is considerate,professional & they all care. I see Noelle she's the best!!
John M.
My experience with the Center for Digestive Health at my last visit and for many years has been fantastic. The staff is wonderful and Dr. Donat really cares.
Barbara B.
Dr. Khan is a person who knows her what she is doing. She's fast and passionate on people's needs.
Dana D.
Everyone was very sweet, comforting and knowledgeable. The staff all made the procedure seamless and easy!
Brittany T.
Took me immediately, didn't have to wait. Dr came in pretty quickly after I saw the nurse. Took my concerns seriously and scheduled my procedure within 2 weeks.
Cora R.
Love Dr Quallich!! Always nice to see him. His bedside manner is wonderful. He just makes sense and he is funny! I always feel better after my visit with him. His staff is very pleasant, kind and they are so organized. God bless them all. 😊
Sarah G.
Fantastic, caring, kind, and very skilled practice! From the 1st to last person I encountered.Dr. Quallich is not just a very skilled doctor but also extremely compassionate and wants to hear what my expectations are and takes them into consideration.
Lynn D
Timely, professional, efficient and kind!
Stephanie P.
Dr. B was very helpful and thorough
Taryn
I can't express enough how impressed I am with the Center of Digestive Health. From scheduling the appointment through to completing the procedure, everyone was so professional and kind. Dr. Aalia Saeed and her anesthesiologist were so lovely!! I would highly recommend this center to anyone needing an appointment.
Kathleen S.
Everyone was very kind, respectful and professional.
Pat J.
I found the staff compassionate and helpful and was given an appointment with PA for my initial concerns. She accommodated me via Telehealth and we covered a lot of territory. She brought sharp focus to next steps, and I was satisfied and grateful.
Ceci G.
Staff very knowledgeable. Dr. Bakken always take time to talk to you and doesn't make you feel rushed.
Linda H.
Efficient staff Very caring doctors.
Yvonne G.
Dr. Bakker let me read off a list of items of concern and she responded to each item on the list.
Sally O.
So pleased with the staff meeting I had. Everything was explained in detail and the nurse went over all the tests, reviewed diet with me and gave me good suggestions to help with my acid reflux. I would recommend the doctor and staff very highly and they are so professional.
patrick F.
The PA was very knowledgeable and treated me like I was her only patient for the day.
Linda M.
Dr Wille & his staff are the best! Dr Wille always listens to my health questions & together we come up with a good plan.
Trevor M.
I was very nervous to get this procedure done not knowing what to expect. Everyone from the women in the front office all the way to the doctor or nothing but polite made me feel calm and that everything will be all right and it was. Thankfully, everything went well and I don’t have to go back for another five years.
Lolita M.
It was a calm and peaceful experience.
BAM
Dr. Donat is the best. The clinical staff is amazing.
Judith H.
Doctor was on time and staff was proficient..
Lawrence W.
Excellent and carefully focused treatment
Darlene J.
Friendly staff. Professional and did an amazing job putting in my iv and checking me in and out. Felt very comfortable.
Steven C.
They were very professional and nice all in one.
John O.
Dr Donat exceptional with great patient skills. Gives clear concise explanations in layman’s terms. Genuine concern for welfare of patients. Staff at the surgical center courtesy and patient. Painless and pleasant experience
Nancy W.
I have never had an IV put in without being stuck and fished multiple times. I walked out of the center with one poke and barely a bruise. They took the time to look for a good vein and I greatly appreciate that.Additionally, everyone was extremely pleasant and cared for how I was feeling. To even receive a follow up call a couple hours after I left the center. I guess I’m not used to being treated so well and with care.
Larry B.
Always a wonderful experience. Kind and considerate.
PHYLLIS B.
Dr. Borgula, his staff, among them, Lillie and Dave and all the other others are outstanding in their service. They are not only professional, but friendly and make the patient feel very comfortable. I would highly recommend them.
Richard C.
thank you CFDH, You guys are great!
Lynn R.
I’ve had my colonoscopy’s done at this office by Dr. Quallich for the last 15 plus years and would not go anywhere else. The staff is very professional and nice as well as Dr. Quallich. They make sure they answer any questions you have. I would highly recommend it!
Brad G
From Dr. Bologna, to the staff all very knowledgeable, professional and nice people. I felt very comfortable and cared for. See ya in five years!
Jim Z.
Great team. Very professional. Totally a smooth operation.
Danielle M.
Everyone was so nice, caring and professional.
Nancy K.
Jennifer is terrific. She listened well to all my concerns and answered everything I asked. She is very knowledgeable and I never felt rushed even though she was the only Dr/NP in the office that day. She gives different treatment options and genuinely cared about my situation. Thank you Jennifer!
Mike T.
Great people and a nice comfortable flow.
FrannyJ J.
First I would like to say, staff was very friendly !! Dr. Donat was extremely nice and receptive. He listened and asked the right questions to describe my issues. I have had my problem for sometime now and I was VERY afraid of the procedure to diagnose my issues. DR. Donat made me feel comfortable and eased my fear. Not to mention my wait time was minimal.
Barbara L.
My husband saw a physician assistant, Jennifer, who was enormously helpful and understanding. Some of the issues we were having, she referred to Patricia Brown, who phoned us almost as soon as we got home. As my husband said, “they are really on top of their game.”
DeLano H.
Staff is A-1. Very helpful, explained everything about my procedure. It was my first time and I was nervous. Everyone reassured me these the hardest part was already over. You know what? They were right!! Great job👏🏽👏🏽👏🏽👏🏽👏🏽👌🏽✌🏽
Thomas M.
Had a great experience
Jennifer B.
Excellent, friendly staff!
sigrid T.
Felt safe and taken care of. Dr Quallich is exceptional and kind. The entire staff was kind and knowledgeable. The procedures are necessary and represent me taking care of myself!A good decision all Round! Thank you
Darlene V.
Staff was efficient, knowledgeable, and caring.
Cindy
Dr. Wille is a very caring, compassionate doctor! He looks you in the eye instead of typing on his computer while you talk, that is so important to me, it shows me that he is LISTENING to me and cares what I have to say. To get an appointment to see him in the office takes awhile, that's how popular he must be. I can see why. That is my only negative that I have encountered. He was timely once it was my appointment time to see him. I appreciated that since so many doctor's have you sit for awhile in the exam room waiting for the doctor to walk in. I would recommend Dr. Wille to anyone looking for a knowledgeable, caring, and compassionate gastroenterologist. Thank you Dr. Wille!
Jerry K.
For an uncomfortable procedure they made it very comfortable.
Jeanette M.
Saw Dr Willie NP and she was very professional and addressed my concerns. I would recommend Dr Willie and his staff
Leland T.
The sraff were professional but friendly.My appointment was prompt.Dr KahnWas great and was easy to talk with.Very good experience.
Lavaughn C.
Dr Abadir is a great dr. Listens to you and decides the course of treatment. Very happy with him and this office
Melissa R.
Wonderful bedside manner. All my questions were answered. Staff was fantastic!!!!!
Jeanette D.
Efficient, caring and friendly service
John M.
Great!
thomas B.
This a well oiled machine. They processes you quickly and get you in and out in a timely manner.
carla C.
I had previously wrote a review on your website but more than happy to do it again. I had a great experience which made this procedure much easier. The private room for prep/recovery was so much better than being in a room with curtains separating numerous other patients. The entire staff were very friendly and helpful and had a heated sheet waiting for me which felt great! Dr.Wille was extremely supportive and very pleasant man.I will recommend any family/friend in need of a colonoscopy to go to the clinic on Romeo Plank in Macomb and ask for him
Adrienne S.
Very friendly and professional staff!!
Lois W.
The employees of the center for digestive health in Troy Michigan are very professional and very friendly. I was made to feel very at ease, I was a new patient and I left there feeling absolutely great. I appreciate everyone’s friendliness and professionalism.
Thomas F.
Dr. Weber is terrific! I feel very confident and comfortable with him as my G.I. specialist. His assistants, Debbie and Jamie, are very helpful, accommodating and pleasant.
K K
Great experience with staff and Dr. Bakken.I usually see Nicolette VanMaldeghem in between visits with Dr. Bakken and she is excellent as well. I have nothing but good things to say about this practice.
carla C.
I’ve had several colonoscopy and never had such a pleasant experience as here (made this procedure a lot easier to endure). This was my first visit here and the entire staff were very helpful and the rooms were so clean..individual room for prep and recovery.Dr. Willie was very kind and very pleasant . If I could give “10” stars I definitely would
Kathy O.
I had a great office visit with Dr Willi’s NP today. She was very thorough, explained everything to me, and she was very patient with my multiple questions.
Marcia L.
All staff was very kind and helpful. My visit with Dr Bakken was right on time. She made things very comfortable and didn't rush through our appointment.
Linda M.
My visit was very easy and efficient.
PETER C.
Very good center, and I would recommend them to any one who needs a good Dr 👌
Patty P.
Dr. Abadir listened attentively and is proactive with issues. The appointment was on time and efficient, as was the office staff. Very professional and I am happy with both the doc and office.
Devin G.
Excellent facility. Well managed and will definitely recommend to others.
Kathy A.
Dr. Donat is truly one of a kind!! He’s so sweet! He makes you feel like you’re a friend, he makes things very comfortable and understandable as well! His knowledge is amazing! If you are looking for a Gastroenterologist, you need to make your appointment with him!! He is the BEST!!!
Joan F.
Every aspect of this experience was professional.
Timothy S.
Each team member has a lot to be proud of, everybody was wonderful. Thank you all!
Rick M.
I only waited in the waiting room about five minutes they took me right in And the young lady explained everything thoroughly while she was giving me the IV and next thing I know I was in recovery waiting to go home
Diane O.
I've been under Dr Donat's care for several years now. His office is courteous and caring. Highly recommend.
Henry R.
Dr. Wille is the best. Very knowledgeable and personable. Takes time to explain everything and answer all my questions. Thanks!
Susan C.
Very pleasant and professional experience. Wouldn’t go anywhere else.
Dave C.
Dr Bakken and the staff did a wonderful job of making my experience a positive one!
Lani W.
Friendly staff and my doctor is easy to talk to about my GI health.
Elisabeth H.
Very professional from beginning to end!
email S.
Great staff. My colitis is much better.
Pamela H.
Jennifer was awesome and very thorough with my appointment. I am so glad I found her having just moved to Michigan from Tennessee!
Rosemary P.
Dr. Wille and his staff are always kind and welcoming.
Cassie M.
Wonderful front office staff. Diligent with follow ups and easy to schedule. Super kind too!
Josh U.
Very very very comfortable.Let's be honest, it's a procedure, but it doesn't have to be a terrible like experience.CDH went truly out of their way to ensure comfort, confidence in personnel and procedure, informative, educational, and caring.
Patty G.
Just had my colonoscopy done at this location. Everyone was very nice and helpful. I was able to get in and out in 1 hr and 15mins. Great staff!! Very easy!
Christopher V.
Great office everyone very helpful and polite.I will recommend to everyone.
Tim L.
All the staff were very pleasant. They got me in on time. Didn't have to wait long to see Dr Donat. everything went really smooth and the visit was a good one.
Kathleen E.
I had Dr Megan and I would like to say thank you she was very sweet and so was all the help in the office I wish you a Merry Christmas and a Happy New Year
Carletta H.
My experience with Nicollet was very important information that was explained to me that made perfect sense that the others did not thank you, Nicollet, for connecting the dots for me
Dawn L.
Everyone is always friendly. Able to make an appt quickly. Very efficient. I've never waited for more than 5 to 10 minutes to be seen. Nicolette is very thorough and takes her time to explain things. I've never felt rushed. I've only ever seen Dr. Wille for my colonoscopy and he's always been very pleasant and answers all of my questions without feeling rushed. I highly recommend this office.
Barbara D.
Appointment started on time and was completed in 15 minutes. Was very satisfied with my talk with the Dr. Wille. 👍😊
Raniya A.
I’ve been a patient of Dr. Donat for about 20 years and I’ve always felt comfortable and have been treated so well with everyone on his staff. They’re friendly and very helpful with any questions or concerns I’ve had.
Angie J.
On time and efficient getting me ready for Endoscopy. Each member of the medical team were kind, caring, compassionate, and very professional. Dr. Wille is my favorite. I’ve been with this practice for 20+ years and have had numerous EGD’s as well as the routine colonoscopies. This is the team you want!
Andrea G.
I went in for a colonoscopy, was starving and they were great got me back right away and back for my procedure within maybe 20 minutes. The staff was very pleasant and answered any questions I had. Dr Tocco was very nice and made me feel comfortable before and after. Overall great experience thank you
David T.
Waiting time was fantastic. They took me in before i could finsh my paperwork. Dr. Saeed os magnificent
Cathy W.
From the pleasant staff to the wonderful and understanding Dr. Saeed ,I felt that my concerns and questions were heard and professionally answered. I would highly recommend using the Troy Center for Digestive Health.
Roger M.
Awesome crew, very professional and yet fun too. I was in and out with no issues. These people know what they’re doing!!!
Rod P.
Dr willie is the best
K. Y.
My second time under the care of Gastroenterologist, Anezi Bakken and her staff, and my second experience, like my first 10 years ago, was extremely thorough and highly professional. I recommend this doctor and facility without hesitation.
Angie K.
Dr. Willie and his team were amazing! No wait, staff was efficient, friendly and kind!
Linda B.
Dr. Nandi and his full staff are amazing, kind, and caring.
D A
Professional without being too ridged, which makes patients feel comfortable
Eric I.
Great service
Andrzej S.
Dr Bologna and his staff are friendly and professional. They listen are knowledgable and caring. Would highly recommend
Jim E.
The entire staff here is the best and do everything to make you feel comfortable.Dr. Bologna is the best
Michelle W.
This was my first visit to this center and it was absolutely a 5 star experience. Very friendly staff and excellent care.
William M.
The staff and Dr Bologna was great and very helpful.
Debra B.
I thought they were all really nice considerate efficient I was in taking care of and out
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David K.
David K.
Center for Digestive Health is an outstanding practice. I've received tremendous care from Dr. Leonard Quallich & Nurse Practitioner's Noelle Maude & Nicole VanMeldingham. Highly recommended!
Raniya A.
Raniya A.
I’ve been a patient of Dr. Donat for about 20 years and I’ve always felt comfortable and have been treated so well with everyone on his staff. They’re friendly and very helpful with any questions or concerns I’ve had.
Larry B.
Larry B.
Always a wonderful experience. Kind and considerate.
Diane O.
Diane O.
I've been under Dr Donat's care for several years now. His office is courteous and caring. Highly recommend.
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Our Doctors

We’re proud of our team here at Digestive Health Institute. Our health care providers include some of the very best colorectal surgeons, gastroenterologists and physician assistants. To learn more about our qualified team of specialists, please visit our providers page.

Anezi E. Bakken MD, MS

Sante D. Bologna MD, FACP

M. Emin Donat MD, FRCPC

Partha S. Nandi

Leonard G. Quallich III MD

Jack Tocco DO

John R. Weber MD

Richard T. Wille MD

Tusar Desai MD

Aalia Saeed, MD

FAQs

What happens during my first visit?
If you are a new patient, you can expect to have a complete physical exam. You will also be asked detailed questions about your current problems and your past medical history, your current medications, allergies, your family history and other pertinent medical information. If you are taking medications, please bring a completed medical history form with you to your appointment. Once the physician has reviewed your medical information and completed the physical examination, a plan of care will be developed. You may need to be seen again in the office, be referred back to your family physician for follow-up care, or require additional testing. If additional tests are needed, we will assist you in scheduling these tests.
What if I need to schedule an endoscopic procedure?

An endoscopic procedure allows the physician to visualize a part of your gastrointestinal tract with a special instrument called an endoscope. If your family physician has ordered testing, you will be contacted by telephone by one of our staff members. If a physician orders testing and you are in the office, the procedure can generally be scheduled during the course of your visit. You will be given a date, time, and location for the test, as well as written instructions telling you how to prepare for the test. If you have any questions about the procedure, please feel free to ask one of our staff members or the physician.

How do I get test results?

We ask that you wait 10 to 14 days before contacting us for results. Often results come from several different sources. This information needs to be compiled and reviewed by your physician before you can be appropriately advised. 

What insurances do you accept?

We accept payment from most insurance companies including Medicare, Blue Cross/Blue Shield, Blue Care Network, Physicians Health Plan, Cofinity, Sparrow Professional Health Network, Medicaid, McLaren, Health Plus, and several others. Accepted insurances are subject to change at any time without notice.

If your insurance requires an authorization from your primary care physician, you may be asked to assist us in obtaining this authorization.

All patients are responsible for all copays and deductibles at the time of service.

If you have any questions regarding your benefits or insurance coverage, please contact our Billing Department at 248-844-9710.

What if I need to contact the doctor?

To contact your doctor during business hours please call our main number 248-844-9710. If you have an urgent need to speak with the doctor after hours, you will be rerouted to our after hours answering service, and your doctor will be paged. In the case of a medical emergency please proceed directly to the nearest hospital emergency room.

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