Fistula

What is a Fistula?

The term fistula describes an abnormal connection between two parts of the body. For example, a fistula may occur between an organ and another body part.

There are several types of fistulas:

Blind: A fistula that is only opened on one end, but is connected to two body structures.
Complete: This type of fistula has an opening outside the body, as well as inside the body.
Horseshoe: This type of fistula is between the anus and the surface of the skin, and it goes around the rectum.
Incomplete: An incomplete fistula is a tube that begins at the skin but is closed on the inside, so it does not connect with any body structures internally.

There are various possible locations of a fistula on the body. Some common fistula locations include:

Between arteries and veins
From bile ducts to the skin’s surface, due to gallbladder surgery
Between the neck and throat
From the cervix or bowel to the vagina
From the colon to the body’s surface
In the area inside the skull and nasal sinus
Between the stomach and the skin’s surface
From the navel to the gut
Between the uterus and the walls of the abdomen

It is also possible to have an anal fistula, which develops when the anus has an abnormal connection with another organ.

Another type of fistula, called a gastrointestinal fistula, is located in the digestive tract. This type of fistula may develop between one part of an intestine and another.

Applicable Procedures

Colonoscopy

What causes a fistula?

There are several causes of a fistula. For instance, injuries and surgery are potential causes. Other fistula causes include infections and inflammation. Fistulas can develop between arteries and veins as a result of an injury, whereas inflammatory bowel diseases, such as ulcerative colitis, can cause the development of fistulas between intestinal loops. An anal fistula can sometimes be congenital, meaning that it is present from the time a person is born. It occurs when an abnormal connection develops between the anus and another organ.

How is a fistula treated?

Treatment for a fistula begins with a diagnosis. A doctor may diagnose a fistula by running blood tests, taking x-rays, or performing an endoscopy or CT scan. Fistula treatments will vary based upon the type and location of the fistula, and in some cases, a fistula may resolve on its own. Fistula treatments may involve managing infection, replenishing fluids, and correcting electrolyte imbalances. In some cases, a fistula may require surgery.

Do I have to seek treatment for a fistula?

If you think you may be suffering from a fistula, it is important to see a doctor to prevent complications. A medical professional can determine the best fistula treatment for your situation.

Common Symptoms

“I developed a fever accompanied by stomach pain.”
“I started to have diarrhea all the time, and I was suffering from rectal bleeding.”
“I felt dehydrated and started to lose weight, and my overall health just got worse.”

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What They Are Saying

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Excellent

Center For Digestive Health, Rochester Hills4.8

Based on 6197 reviews

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greg D.

I have been a patient of Dr Donat for over 15 years. He and his staff have been excellent

Beth V.

Had a really great first time appt. experience. Front staff was quick and polite. Got back to room quickly and met with Dr. Bakken shortly after. She was a delight and got right into my stomach issues. I felt heard and she got right to how we should proceed with care. She honestly gave me hope to getting answers and feeling better. OVER ALL GREAT APPOINTMENT.

Christopher

The company is a “well oiled machine “. The entire process, from arrival to leaving after completion of the examination, was under three hours!

leslie C.

All of Troy Gastroenterolgy is great. Dr Abadir is my Dr and he is very good. I had issues and he worked with me and my primary to improve my condition. He listens to every word i say intently and then he comes up with questions for me and then he starts his plan to help me. And he did! Great doctor. Leslie Croo

Kitty B.

Very positive visit experience! Friendly, professional medical staff, and Dr. Weber is everything I could want as my GI Dr. He is warm, professional, very thorough, and readily allows time for my questions and related discussion. He is highly regarded in his field and exudes competency. I trust I am in good hands with this GI doctor !

Pauline F.

My appointment was with Dr. bologna he took his time with me. He wasn’t in any rush. He explained everything so I understood was very impressed with him and he put me at ease. I highly recommend him.

susan J.

I have been to two of Dr. Willie's offices. His staff are very friendly. Dr. Willie himself is awesome! If you call with any questions his assistant gets back to you the same day.

keith H.

Very positive experience

Michael M.

Dr. Bologna is very thorough, down to earth, and pleasant. I trust his judgment...isn't that what it's all about? Highly recommended.

mary angela B.

I was greeted with a smile. Brought back to room quickly by sarah who also very friendly. Discussed my issues with nicholette. Feel confident i am going in the right direction with my care!

Danielle W.

Awesome staff and Dr Abidar is wonderful

Barbara D.

Appointment started on time and was completed in 15 minutes. Was very satisfied with my talk with the Dr. Wille. 👍😊

Robert L.

Everyone is great here.

Elaine M.

Seamless prep info online, check in and procedure. Outstanding RN intake and IV hook up. Smooth procedure and post op follow through. Highly recommend Dr Weber and his team.

REGINA B.

Dr. Bologna and the staff at CDH were wonderful. I felt safe in having my screening there. It is a clean, well-run office, where all of my concerns were addressed in a way I could understand. Every person on staff from check in to anesthesia to checkout were friendly and professional. Thank you 💖

Cathie J.

Dr Willie and the staff were wonderful. They were very professional and compassionate. The office was very clean and friendly. They called after my procedure to check in and made me feel very comfortable. I would definitely recommend.

Robin L.

Easy scheduling, front office very friendly. Doctor listened

William K.

Everyone was incredibly nice and supportive. My procedure went as planned and was on time. I had the opportunity to talk to the surgeon before and after the procedure. I was very satisfied with everything. Thank you very much.

Donna H.

It was a 5 . Very caring, professional, and my Doctor is wonderful.

apl2man

on time, efficient, very friendly, caring, knowledgeable, helpful

Michele P.

Dr. Donat is top Notch, so professional, so informative, very caring, great bed side manners and just and OUTSTANDING doctor! I’m very lucky to have a doctor like him! The staff from the front desk, to all the MA’s, nurses, anesthesiologists ect. Were AAA+! Thank you for everything, Michele Pellow

Olaf K.

I was able to schedule my CT scan on a short notice for the same week. Unfortunately it was a cash only procedure - which is on the insurance - but the price was considerable less than at Corewell. The facility was uncrowded and the result was available the same day.

Marla M.

Dr Tocco and the whole staff were great!

Charles N.

The worst part of this experience is the prep. Smiles and professionalism all around.

Terry G.

The NP Nicolette took time to explain everything thing I needed to know! Very knowledgeable. The receptionist was very nice. I would recommend this office. Thank you!

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!!

Linda V.

Dr. Weber was very thorough and thoughtful. I would recommend him !

Jim A.

Dr Webber and his team are outstanding. They made me feel comfortable the entire time. I strongly recommend them.

Mark P.

All of the Staff and the Doctor working at the office were very nice. The doctor understood my concern about My Bi Polar meds because of the reaction I had during my recent heart bypass surgery and the time it took to get back to normal again. The doctor came up with several solutions to my fear of having to get the Anastasia while taking my Bi polar meds and suggested a few other solutions to the the Anastasia. The doctor was great in understanding of my fear of going under Anastasia.

Denise H.

Center for Digestive Health is a perfect place to go if you have any type of digestive issue. They make you feel very comfortable talking about any issue you may be experiencing and they ask all the appropriate questions all the while putting you at ease. When I called I was worried about something and they worked to get me right in. I saw the PA Noelle and she is just wonderful. Everyone at the desk and beyond are very welcoming and helpful. Dr. Weber has been my doctor there for years and I trust him explicitly. His assistant Debbie always helps me out and listens to me and is always very kind. The office is warm, clean and inviting. There are a few locations and so that makes it very nice. All in all I’m very impressed with this group of Doctors, Nurses and Assistants.

Shaun B.

Extremely friendly staff! From the moment I walked in the door until the moment I left I was treated with the greatest care. My procedure went perfectly!

Janice S.

I have been a patient for years and I’m very satisfied with the care I receive from Dr. Willie.

Shauna P.

Jennifer at Dr Webers office was friendly, and completely honest and explained to me what my different options were. I have been with this group for at least 12 years, and I have never been disappointed

Edie P.

Professional and on time

Gerald J.

Prompt scheduling, caring staff, good facilities; much more convenient than a major hospital setting.

Martin G.

Dr Donat was helpful and kind. I would recommend him to anyone!

Glenn A.

Excellent care. Very professional and personable. Highly recommend this practice

Joe C.

A very professional group of people. I honestly believe that at their facility patients do come first.

Martha L.

I was very pleased with my visit! I was seen by my Doctor within a good amount of time. He addressed all of my questions and I never felt like I was being rushed. I would highly recommend them.

T A.

Dr Tocco and his staff are wonderful. My husband and I are both patients. We highly recommend Center for Digestive Health

Kathy R.

From the moment I walked in the door, everyone was so pleasant & friendly. I knew again that I was in the right place for testing & future treatments. Dr. Richard Willie & his procedure staff is very kind & pleasant as well. I would highly recommend him for any gastrointestinal needs anyone has! Another event end of year 2025 that sent me to the ER & needed a follow up with Dr Wille. I again highly recommend Dr Wille. He cares, he's patient & thorough. I cannot express enough how wonderful Reneshia (nurse in scheduling) was. This event was extremely difficult for me & she calmed & reassured me all would be well. Thank you for having her in your practice!

Laurie F.

From the moment I walked into the building for my procedure, the staff was friendly and welcoming. I had no wait time and everything was run professionally and as scheduled. Dr. Wille and his staff made me feel at ease, and are a professional group of people. I would highly recommend this office to others.

Sonia M.

Service was thorough and caring. I feel comfortable I am in good hands. Thank you.

Linda H.

Easy to make appointment. On time and friendly. Overall great experience.

Rich I.

The staff was very professional, and the entire procedure was efficient and easy.

Richard S.

Very caring and compassionate service!

Lawrence C.W. B.

Best of the best. Always a great pleasant experience.

Jaden D.

I have had really bad experiences with Gastroenterologists in the past due to my history with bulimia nervosa. I have complications from years of my illness, and have been turned down by Gastros in the past or them downplaying my symptoms. I was really anxious going into this appt with Dr. Richard Wille, however I had the best experience ever! He listened to me, didnt make me feel bad about my history, and developed a plan to figure out what's going on. I never make reviews, however, I am just so grateful to have found a doctor who actually cares and listens to their patients. I definitely recommend him to anyone who is looking for a gastroenterologist!

Carol H.

Very organized and excellent workers!

Rosalee O.

Dr. Nandi and his team are the best. They make you feel so comfortable. Really....I won't at my pictures, LOL!!!!

James H.

I'm very pleased with the procedure and the whole process. Dr. Bologna and his staff are terrific. Thanks.

Ervis K.

Perfect DO Nice Stuff

Michelle H.

Everything went quickly and smoothly. All the staff were very pleasant!

Keith F.

Very little wait time. Courteous and friendly staff.

Hans H.

I was very happy with my appointment yesterday. Took time to listen to all my concerns and answered so I understood. I highly recommend Center for Digestive Health . I have had a few colonoscopies done here and I wouldn’t go anywhere else to have them done. In and out in very little time!

Robert S.

My visit was on-time, thorough and was prescribed a treatment for a solution.. it makes sense to me and I look for a relief.

Daphne J.

Very nice and warm 👌 with smiling face and asks lots of questions and listened to you explaining the symptoms and giving you answers you could understand 😀 also tips to fix some of them. Thank you for your time.

Susan W.

My husband and I were greeted very nicely and the gal at the front desk was really receptive to why we were there. We saw Jessica the PA and she was outstanding.

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.

Pam W.

Everyone was wonderfully kind ❤️

Denise H.

The entire staff at Rochester office is easy to work with very pleasant. Dr. Weber is so wonderful and always has plenty of time to talk to you and I never feel rushed. He always answers all my questions and helps me understand my complicated case. We are so lucky we found him

Dorothy N.

This was a new clinical practice for me and I was very impressed. The staff were friendly and helpful, and the doctor was very empathetic and explained everything very clearly.

David F.

My wife was recently in the hospital. The ER determined she had diverticulitis. The CDH doctors took very good care of her. We had a post hospital visit that went well.

Gary

Right on my appointment time, no waiting, a very good experience all around.

Darla R.

Dr Saeed is so personable and friendly. She always greets me with a smile. She listens to what I have to say and treats me with respect. I receive wonderful care from her. I highly recommend her.

Helen G.

The office was further for me to drive, but was glad I was able to see Dr. Willie due to a cancelation. Dr Will is a good doctor that listens and is very thorough.

George K.

I had a procedure this morning with Dr. Nandi at the Surgical Centers of Michigan located on Investment Drive. Dr. Nandi as always was the most professional and caring doctor that I have encountered. But, what impressed me was the staff in the office. The TEAM (receptionist, the nurse who checked me and made me ready for the procedure, Anesthesiologist and nurse in the procedure room, the recovery room nurse, the PA who called me later in the day to check-up on me) showed me such care and compassion. It made me feel as if I was the most important patient that they would encounter. It is obvious that these professionals love what they are doing. They love helping others. That made all the difference to me. Thank you.

Mitchell A.

Dr. Wille and staff are the best. Absolutly the best.

Julie N.

Dr Nandi, the nurses and the team at Center for Digestive Health and Macomb Endoscopy are the best

Vanessa A.

Dr. Partha Nandi has a very nice office. He and his staff were very friendly, polite, and professional. I had a positive experience. I highly recommend Macomb Endoscopy Center!

Terri D.

This place is awesome! If you have gut issues, this is your place. The utmost of professionalism! Can’t say enough good!

Debbie H.

Great facility! Staff was friendly and professional. Doctor visited me in recovery and provided results. Facility was very clean and comfortable.

Robert H.

The Doctor is very thorough and always has a smile.

Karl B.

Dr Bakken is caring. attentive & very professional.

Carol R.

The staff was really nice and considerate.

Steve N.

My colonoscopy was quick and painless. The staff at the center was friendly and very professional.

Julie S.

Friendly and compassionate care

Ann G.

EVERYONE of the staff were absolutely wonderful and that goes from the receptionist all the way up to the Dr.,the anesthesiologist and surgical staff. The atmosphere of really caring showed through each person,they all made sure the procedure process was smooth sailing all the way through to discharge.

Steve F.

As always, Dr Wille takes the time to listen to my concerns. Dr Willie makes decisions based on my complicated medical history. I trust him, and would highly recommend Dr Wille.

Jennifer C.

I had a very positive experience at the Center for Digestive Health in Troy. Every person I met was kind and friendly and made me feel extremely comfortable. Dr. Nandi listened to all of my concerns and asked questions in order to determine the next steps in my care. He took time to converse with me, and I never felt rushed -- instead I felt heard. I felt better after just the initial visit, and I am confident that I will continue to improve under Dr. Nandi's care.

N K.

Dr. Richard T. Wille, MD is amazing . Explain everything well take time with you. All staff Front desk and medical assistant are helpful and great. Highly recommend this office.

Peter E.

Dr.Bologna Is very professional with a great personality. The staff is very friendly and accommodating. An overall positive experience.

Ron Z.

Everyone was excellent to work with. Dr. Webber explained everything before and after procedure. Thanks for the great care.

Ray

Very professional, very friendly, a very good atmosphere

Ted M.

I felt everyone that helped me truly cared and Dr Amir Abadir also had time to actually listen to my issues. Thanks to all of you.

Ariana G.

I was very pleased with my first visit in the Clinton Twp office, Dr. Wille and his staff were so kind, knowledgeable and friendly during my visit.

Jamie C.

Dr. Willie and the staff were great and friendly

Karen H.

Staff and Dr were friendly, polite, knowledgeable and professional. Procedure went well and without problems. Will definitely go there again and highly recommend.

Paula G.

Everyone was very kind and caring and made my experience very positive. I would highly recommend this practice.

Ruth R.

Very clean place. Made me very comfortable

Karen H.

Comfortable and clean environment. Felt very comfortable with both Doctor and nurses. Check in and release was a breeze. Everyone was very attentive!

Nancy T.

Doctor Willie was right on time and very helpful. Great physician. We need more doctors like Doc Willie. Awesome.

Michelle D.

Got called into patient room within 15 minutes. Was one of the first patients for colonoscopy. Procedure went smooth. Dr. Bakken reviewed results with my husband and I. Appointment was at 7:40 and was home about 10.

Edward P.

Dr. Nandi is awesome! He is an excellent gastroenterologist! He gives a very complete and detailed explanation of my diagnosis and treatment plan. He is very compassionate and cares deeply for his patients. He is very knowledgable in his field and in other medical advise. I highly recommend Dr. Nandi! The Staff is always caring and dedicated to patients. The Staff is also very knowledgeable. The facility is very clean. I have seen D. Nandi for many years. I also have other family members who see the other physicians. They are all great! Linda P.

larry G.

Very caring and knowledgeable.

Robert D.

Everything was perfect.......... Care is definitely there number one priority....

Tina J.

Was fast and helpful

tom S.

Dr Weber and the entire staff (prep nurse, nurse anesthetist, recovery nurse, front desk staff, etc...) were amazing ! Dr. Weber fully explained the procedure he was going to perform and then provided the results afterwards. The staff was very friendly, knowledgeable and helpful.

Sylvia B.

I had a great experience at this office. The wait time was minimal, the staff was very pleasant and welcoming, and the doctor was informative and took the time to explain everything clearly. The entire process was efficient and quick. I truly appreciated how smooth everything went from start to finish.

Alfred E. N.

Great staff very knowledgeable

Angel C.

I had a positive experience at the Center for Digestive Health in Macomb, where the staff demonstrated exceptional care and compassion. Although the tests I underwent were quite stressful, the team explained each step thoroughly, making the process more manageable. The anesthesiologist was particularly reassuring before the procedure, and the doctor provided a detailed explanation of the results afterward. The welcoming nature of the team helped alleviate my concerns, and I highly recommend this center to anyone, especially those with anxiety about medical appointments.

C R.

Got into appointment on time. Dr Weber is excellent and explains test results and next steps very well. I'm free to ask questions and Dr. Weber patiently listens to my concerns. I'm very happy with him and would highly recommend him.

cheryl G.

I had a great experience with Dr Quallach and staff during my procedure . Everyone was very helpful and kind-they made me feel at ease . I can’t say enough good things about how I was treated !

Nancy Keller M.

Dr. Weber is a caring and compassionate practitioner who always takes the time to listen to my concerns and answer all of my questions.

Laura S.

The procedure I had is not something you look forward too. From start to finish everyone was friendly, comforting and professional.

Kim B.

Dr. Weber and medical team were very thorough and respectful of my time.

Lori B.

Sr Bakken and her team are AMAZING. Every time I am there the staff and team are absolutely wonderful. I have never felt so comfortable and taken care of. HIGHLY RECOMMEND!

Wanda W.

Top notch service for out patient testing!

Able60

Dr Bakken and her staff were so attentive and efficient in their care of me, it was a totally pleasant experience. Each staff member were very professional in their duties.

Maureen R.

Excellent experience, everyone pleasant to deal with and prompt with procedures.

John W S.

Everyone here is incredibly kind and caring. I had some anxiety when I was preparing for my procedure, but it was done and over with before I had time to think about it. Dr. Donat is excellent, and takes time to explain everything.

Mary Lou R.

Always friendly greeted at the desk, check in is quick.

Denise K.

I changed to Dr Willy because I wasn't getting any progress from my previous Dr. Things aren't going any differently here. He wants to schedule more tests that I've already had on more than one occasion. I had 17 ERCPs in 3 years with my previous DR. and now he wants another. I did the colonoscopy and EUS 2 years ago with Dr Willey. He said to make sure he didn't miss anything. If he missed something I don't want him as my Dr.!

Nicole J.

All the Doctor's, staff and assistants are nice, they listen to your concerns and help you. Yes I have being referring family and friends.

Bernie W.

Dr. Bologna reviewed my medical history and discussed my current situation. His care, compassion and willingness to do lab tests before any invasive procedures was refreshing. I have complete confidence in his ability to address my current issue.

Terry L.

All of the staff were knowledgeable and helpful. They offered a wheel chair and made my visit welcoming. Dr Nandi spoke with me before and after and answered all questions very thoroughly. Would recommend to all

KELLY O.

Everyone was amazing and very kind. I was able to get my appointment scheduled and completed in a quick and timely manner! I have been seeing Dr. Tocco for years now, and I have always had a good experience.

Stu P.

Very professional staff. I was brought in to the exam room on time. Spent a long time talking with doctor. Never felt rushed.

Phil M.

Very professional and kind. Dr Nandi is the best!

Pauline R.

Kind and caring people work here!

Steve C.

Staff was professional, caring, and polite.

Giacomo C.

Dr. Rocco and the staff are always thorough and professional.

Don S.

I was very pleased with my visit to this office. I got in within minutes of my appointment. I had my questions answered and was out quickly. Everyone was very pleasant.

Fernando P.

As soon as I entered the clinic, I felt a surge of confidence. The receptionist, medical assistant, nurse, anesthesiologist, Dr. Nandy, and the entire staff were incredibly nice and super friendly, making my experience truly exceptional.

N K.

Dr. Richard T. Wille, MD He’s amazing doctor. Explain everything well., And all staff front and medical assistant are great and helpful Highly recommend this office .

Thomas H.

NP Jessica was an excellent listener and had a very caring attitude. She made very clear and common sense suggestions and we had a very productive discussion.

Christine B.

I had a very positive experience with the Center for Digestive Health. The entire team was caring, responsive, and professional.

Patricia H.

Everyone is kind, professional and competent. Very little wait time and good communication prior and after procedure. Dr Willie is wonderful!

David O.

Minimal wait time both in lobby and exam room. Dr. Wille and staff are great!

Adam C.

Top notch patient care

Arlene A.

Everyone very nice and thoughtful. Got taken quickly. Noelle the PA was very thorough and helpful with my questions!

Carol M.

I received excellent care as usual. I have always been impressed with Dr. Donat and his staff is great as well.

Connie Z.

Everyone in the office is nice and helpful

Craig W.

Exceptional, visit. My wife was a little overwhelmed by the Medical terminology and the speed of dialog

N S.

Dr. Abadir was very nice and thorough. He cares about his patients and will do what is necessary to resolve your health issues. We have been to the Romeo plank office which was very clean.The only thing is when you are greeted they are nice and thorough but need to smile. 🙂

Cindy

I have know Dr Bologna, Gastroenterology Troy for many years & found him to be the most compassionate, caring Dr. He puts you at ease, as soon as he walks thru the door. He is a remarkable physician in Gastroenterology and I recommend him highly. The office staff is extremely nice, helpful and very caring.

email S.

Great staff. My colitis is much better.

Richard M.

Very efficient and great service

Donald Z.

Great experience, highly recommend.

Angela B.

Dr. Bakken is incredibly kind and understanding. She made me feel welcome and she genuinely listens.

Mitchell P.

Dr Wille and staff is very professional and caring!

Hope L.

Jennifer was great! Easy to talk to and very knowledgeable! All of the staff were kind and helpful and skilled at their jobs

Dina U.

The entire staff was friendly, efficient, comforting, and professional. They definitely made the experience as easy as possible.

Marcy D.

Very professional and attentive staff. Dr. Donat was compassionate and listened to all my concerns. His surgical team was efficient and well-organized.

Kathie S.

Love Dr Quallich. He has done so much for me.

Fred M.

I'll make this brief. Full disclosure, I've known Dr. Partha Nandi for quite some time. I personally know of his commitment to treat his patients with care and courtesy. Plus, "HE'S THE BEST IN THE BUSINESS" !!! And the Troy Gastro staff is top notch !!!

Jim S.

If you need to have it done, and most of us do, this is the place!

Tina B.

Dr Webber is absolutely the kindest Dr I've ever been a patient of. I can imagine that the medical profession is very demanding and I've been in offices where the Dr's have been short and barely stay in the room 2 minutes and I'm left with more questions than I walked in with but not with Dr Webber, I was the last appointment of the day and I'm sure he was ready for his day to be over but he stayed in there and answered every question that I had and was so kind and caring. I highly recommend Dr Weber and his staff which were also completely amazing. Thank you for showing that you actually care about your patients.

Robin M.

Prompt and great service

Patricia M.

When arriving i was immediately greeted by friendly registration person. I was called back within 5 minutes. Everyone was so friendly and professional. I felt comfortable and relaxed through each step of the procedure. Prep the days before not comfortable but expected that. I was do relieved to have people around me that were nice, not rushing me and happy to say i was on my way home about 90 minutes after arriving. Would absolutely highly recommend this place. Dr. Toco came and went over report. Recommend him if you need referral.

Nancy K.

The office was very well organized. Was called in timely fashion. The staff was very good and listened well.

M A.

I always have a pleasant experience at CDH. My appointment was on time and the staff was great. Jessica listened to my concerns and was very helpful . She explained things to me that I could understand .

patricia T.

I didn’t have to wait. Very pleasant experience. Dr Donat is very efficient.

greg F.

I was treated great! From the check in to the nurse Alison explaining the procedure to me. Everyone was very attentive and caring.

Jack R.

They took care of me like I was family!

Teri S.

Dr. Willie is very thorough and never rushed when seeing my Mother. We are very happy with his office and Dr. Willie.

Stephen S.

Hard to a last minute type appointment when you need it. The office and doctors are very busy. But once you have an appointment Dr. Weber is wonderful and spends time to explain things. Also the staff is great.

Patrick W.

Very professional and thorough!

Sue B.

I feel Dr. Bakken listened to me and was very thorough. She is a sweetheart and very nice. Scheduling was very efficient and I felt her office was too. You need to have an office that runs efficiently. I had an experience with another office that was not so I quit going to them.

Bob B.

Great staff and nice facility.

The Center for Digestive Health4.8

Based on 6202 reviews

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Paula G.

Everyone was very kind and caring and made my experience very positive. I would highly recommend this practice.

Edie P.

Professional and on time

Ariana G.

I was very pleased with my first visit in the Clinton Twp office, Dr. Wille and his staff were so kind, knowledgeable and friendly during my visit.

Fred M.

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.

Amir Abadir MD, FRCPC

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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