One of the things I love most about Dr. Donat, is his kind and caring manner, he listens, asks questions and is mindful of the patients concerns. That's why I have been a patient with this office and this Dr. for over 15 years. The staff is kind and caring and does their best to work with patients.

Excellent doctor and staff

Dr willie is the best

Doctor was very knowledgeable and advised me what he thinks is the best treatment for me .

I'm grateful for having Dr. Williams for all these years

Very polite and comfortable atmosphere and knowledgeable professional doctors ❤️

Telehealth meeting with Jennifer was very convenient and was a consultation so no need to go to the office anyway. Jennifer was knowledgeable and answered all my questions thoughtfully and comprehensively. Good news is diagnosis was not too serious and she offered advice on diet and OTC medications to limit occurance of future episodes of acid reflux.

The overall atmosphere of the office was very pleasant. The staff and Dr. Desai were friendly and professional. Highly recommended!

I was seen quickly. I have to go back after blood work but Dr Nandi was thorough

Super easy process. Team makes you feel comfortable and informed. Really happy with the overall experience.

Dr. Nandi is the best!

Very smooth process. Staff were very friendly and professional. Would highly recommend

Information provided in advance was excellent and helpful. Follow up notifications were well done and appropriately timed. Staff was very helpful upon arrival and wait time was minimal. Upon entering prep room everything was explained and questions on medicine taken and background was efficiently asked and processed. Doctor Willie explained everything prior to treatment and afterwards. All nurses and assistances were polite, efficient and informative. For the first colon screening that scared me, it was a very positive experience and I am very grateful to the entire staff and doctors at the facility. Thank you, best wishes to all. John

Didn’t have to wait long to see the NP. Everyone was pleasant.

Quick, efficient and pleasant

What a dynamic staff! From phone registration to post procedure phone call every single staff member was polite, knowledgeable and attentive. I highly recommend!!

Lakeisha was AMAZING, helpful , compassionate , and sooo kind to talk to, she understood the urgency and was able to get my dad in to see a doc immediately!’n thank you so much , Lakeisha!!!!

Upon entering, the staff at the desk were very personable and patient. Met with Dr Eille who explained my upcoming procedure in detail as well as taking time to answer any questions I had.

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.

Very efficient, kind, caring, could not ask for a better group of people.

Dr. Bologna is a brilliant doctor! He correctly diagnosed my problem and provided an effective treatment plan. I was back on my feet in no time.

I had a successful colonoscopy with Dr. Nandi. Very professional team of assistants.

The staff at The Center for Digestive Health is very warm and welcoming; as well as pleasant, personable and professional. The office is bright and clean. Dr. Donat is an exceptional physician, carefully listening to you—his patient—and taking your concerns seriously. He answers your questions, and works to get to the bottom of your issues. I’ve been seeing Dr. Donat for years and he’s always provided helpful advice and successful treatments. My hat’s off to The Center for Digestive Health, its staff and Dr. Donat.

I see Dr. Nandi and I am very pleased with the knowledge he has.

Fast and friendly on day of procedure.

My appointment with Jennifer was informative and professional.

Always have a great experience the staff is considerate,professional & they all care. I see Noelle she's the best!!

Appointment was on-time fast friendly personnel and team. In and out no issues. Friendly follow-up later in the day to ensure no after affects.

Dr. B was very helpful and thorough

Professional without being too ridged, which makes patients feel comfortable

Amazing people and very easy.

I recently had two procedures on June 26th, 2025. Upon arriving at the office, the staff was friendly and helpful. Check-in was seamless, and I barely waited before being called. The team efficiently gathered my information and assured me I’d be seen shortly. Within five minutes, I was in a room.

The nurse and CRNA gathered more information and then the CRNA promptly wheeled me to the procedure room. Both the assistant and doctor were already there, ready and kind. The CRNA and assistant quickly got me all set up, and before I knew it, I was awake and ready to go.

A kind staff member even escorted me to my car afterward. Overall, it was a 5-star experience!

Dian answers all questions and puts you at ease.

I was so happy to sit and explain how my bowel was working and the difference between divaticlitis and divaticulois and my diet

Dr. Desai put me totally at ease, and I could only dream of being as friendly and efficient as the scheduling receptionist was.

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.

My second time under the care of Gastroenterologist, Dr. 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.

From start to finish my entire experience for a colonoscopy was conducted with very professional and friendly staff with basically no waiting. I would not consider going anywhere else. Big Thank You Dr Quallich & the Professional Team.

Dr. Tocco is excellent in his work ethics and bedside manners. Very pleased with him and being young !

Staff is Exceptional!

Most friendly group of professionals. If you are nervous about a procedure these are who you want taking care of you.

Love Dr Willy and his staff. They're always so respectful and they make sure your comfortable. His bedside manner is top notch. He shows he really cares about you. Big hugs to him and all his staff.

The office was such a welcoming environment from the beginning. They quickly and efficiently move you through the process while making you feel as comfortable as possible.

Before the appointment, I received thorough pre-procedure information. Upon arrival, the wait time was minimal. The staff were all very polite and professional and explained everything to my satisfaction. I felt well cared for and was satisfied with the post care explanations and appreciated the phone call afterward making sure that I was doing well at home.

Great staff, easy of scheduling, and was prompted every step of the way

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.

Dr. Weber and the staff are very nice and accommodating. They make sure that you are made to feel important and comfortable in asking questions and when requiring studies you are treated with respect and not as an afterthought.

Dr Nandi and his team are amazing. They take care of my entire family and have helped us get control of our digestive problems. Would definitely recommend seeing him if you have a problem you want solved right the first time.

I have been going to Dr. Baakan for my colonoscopy and digestive issues for nearly 2 decades now and wouldn’t go anywhere else. She is always calm and attentive and has great patience in explaining issues. The office staff is friendly and the office does an excellent job sending appointment reminders.

very nice and helpful staff awesome Doctors, and PA. very caring and concerning about the problem.

Great team. Everything went smoothly from start to finish. Caring staff. Knowledgeable. Would highly recommend

Staff are all so nice.

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.

Dr Wille did his usual wonderful job of checking my symptoms and gave me good advice regarding my concern. Thank you doc!

Third visit to Macomb Center for Digestive Health. Dr. Bologna and the staff were great. Very efficient, personable and pleasant to work with. Highly Recommend! Kellie

Outstanding help and friendly staff everything was perfect i recommended it to everyone need it.

I was surprised I didn't have to wait very long to see the Dr because the last place I went to kept me waiting about 2 hours. Very positive experience.

Easy in & easy out, no having to wait 1/2 hour to see the doctor.

Very nice and pleasant doctor. Didn't have to wait, my appointment was on time.

Love Dr Balonga and Margaret!

I walked in and everyone was so amazingly friendly! Abby made me and my family feel relaxed. My PA (sorry I forgot your name) listened to everything I said! She NEVER blew off anything I described and almost instantly my systems eased when I started the meds she prescribed. Not gone but eased is so much better! I highly recommend going here!!!!! But only if you want to feel better quickly!!!

I was weighed and the taken to an exam room promptly where BP and temp were taken. Dr. Wille came in shortly after and I was on my way home 20 minutes after my appointment time. Dr. Wille explained test results, discussed my situation, and ordered additional testing, and did not rush me at all.

Great!

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.!

Arrived early and they took me early. Staff, nurses, doctors- all were excellent. Very friendly.

Appt was right on time and everything went very quickly. Everyone was very professional but also very kind. Doctor spent as much time as needed with me. My favorite doctor! Would highly recommend this practice.

Staff was very nice, the Dr Bakken was very knowledgeable. And seem to have idea of how to care for my problems. Look forward to my next visit.

My appointment was for 3:30 . At 3:33 my name was called. Dr. Willie and his staff are the best.

Courteous staff.promptly saw me and listen to my concerns. Provider was attentive.

Staff was very nice!

Great staff . Dr. Weber was a great listener.

All of the staff from reception to discharge were friendly and fabulous. Doctor Bakken greeted me before procedure and explained everything after the procedure. Very good experience.

Very friendly and great service provided

Doctor and staff were very efficient. Appointment was quick. I was in and out in about 25min. I would recommend Doctor.

Overall experience with this physician and group was exceptional. Timeliness of appointment and scheduling was flexible and an unexpected work conflict requiring a reschedule was easily accommodated. Checking in and intake were low key and the two women I worked with helped me relax. I was treated respectfully and kindly by all care extenders and the physician. Follow up call in the afternoon was appreciated.
“Senior pix” are not fun - having a great group to work with made it far easier.

Great experience from the time I checked in to the individual who walked me to my waiting car ride. Dr. Bologna was very professional and gave all the information I needed.

Very professional!!

I had a good experience. Needed a colonoscooy and the staff we friendly and engaging. It made for a smooth and easy experience for me

Happy to have met her and she will be my new Dr

Everything from check in to release was perfect. Staff was friendly and professional. Dr Quallish was great. Willing to take time and answer questions. I would highly recommend the Dr and staff.

The people at Center for Digestive Health made my procedure as pleasant as possible.

Staff was professional, caring, and polite.

My colonoscopy with Dr. Nandi was outstanding as usual. The staff, nurses, prep crew and Doctor made the procedure go smoothly.
Thanks to all, see you in 3 years.

CDH is set up for quick registration and in front of the PA, Nicolette, in a very timely manner. She was polite, thorough, and we have a good plan to take more steps in our plan of continuous digestive improvement! Thanks again. I'll be back for a scope.

Excellent

Everyone was so nice, it was greatly appreciated

Everyone was very efficient and professional.

The staff and Dr Bologna was great and very helpful.

The prep team was great. They made me feel comfortable and cared for.

Everybody was so nice and very helpful there, great experience highly recommend them.

The staff was very helpful and professional. The Doctor (Bakken) was very knowledgeable & very detailed in her examination and gathering my personal information & family history & events. Great experience overall!

excellent experience with PA Noelle. very thorough andd good advice.

Excellent caring staff, timely appointments. I felt they knew my history well and made good care options.

Love this place. Dr Bologna is excellent and my whole family goes to him. Office staff is wonderful too… keep it up

Very professionally run. Is now my go to gastroenterologist. PA very knowledgeable and very pleasant.

Great visit, they went through my medical history very positive

Everyone was friendly and professional!

Love Dr. Bakken.

Dr Balogna and the entire staff were professional and helpful.

They are the best, very professional and very caring. Dr Wille is the best. I have been to the Macomb facility twice and both times were an excellent experience. Considering that I was there for a colonoscopy both times.

This was one of the nicest experiences I’ve had in the medical field. They were sweet helpful and nice from the beginning to the end.

Dr Donat’s team was excellent. They kept me informed about everything related to my procedure. They were courteous, friendly, helpful, and kind throughout my time with them. I felt completely at ease and comfortable. Dr Donat took the time to speak with me afterwards to describe what he did and address next steps. Don’t hesitate to schedule your colonoscopy or other procedure with Dr Donat and his team at Troy Gastroenterology and the Center for Digestive Health.

Great staff , enjoyed visit with the doctor!!!

Great staff to work with. Thank you for taking such good care of me.

Very friendly staff.

They got me in fast and Very nice Doctor

I was treated very well by everyone. There was very little waiting and I was in and out in an hour. I love Dr Donat because he is professional and has a fantastic bedside manner.

I have had Endoscopy with Dr. Nandi twice now and both times I was impressed with his professionalism along with his bedside manner. He has a great sense of humor that made me comfortable. The procedure was done in a timely manner and the staff was awesome!!

The Center for Digestive Health and Dr. Wille have been taking great care of me for some time. I have nothing but high praise for the entire organization.

Hands down no better doctor than Dr. Nandi. You will always know you are getting the best treatment and he always makes you feel comfortable and keeps you laughing to ease any nerves you may have.

Very professional and knowledgeable

Staff super nice , Energetic, Quick . Dr B Was so nice and i highly recommend folks to have their procedure here .

Very friendly staff. Unfortunately for me, I have been there many times. Always a "good" experience.

First time for a colonoscopy. Staff was amazing. They meet me feel at ease.

Dr Bakken and the entire staff are fantastic. The facility is really nice and very clean. Highly recommend!

Good office environment, professional and friendly staff.

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.

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!

Getting any procedure is never pleasant, but the people who work here make it as pleasant as possible. They are so polite and warm, one feels like less of a chore. They even shared pictures of their dog with me ❣️ They are also wonderfully efficient, so no hanging around wasting time. In and out in record time. They also provided fabulous pre procedure tools and instructions. I was so very impressed.

Thank you to everyone at the Center for Digestive Health.

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.

Everything went very well. Front office staff was welcoming and checking in was very easy. The ladies in my prep was very nice and made me feel comfortable. Dr Bologna and his staff for my procedure was also very professional

Staff very friendly & helpful. Love Dr. Wille

Staff very knowledgeable. Dr. Bakken always take time to talk to you and doesn't make you feel rushed.

Great staff, Dr. Willie is the best. He always takes the time to answer questions and provide a clear explanation to the procedure. Thank You

Seen quickly and issuse addressed

The staff were so nice and kind.
And Dr. Quallich was was nice too. Thank you.

Very efficient overall.

Wonderful front office staff. Diligent with follow ups and easy to schedule. Super kind too!

I was completely in awe if the service and attention that I received as a new patient from another hospital. Everyone from the receptionist who scheduled my initial appointment to Everyone I met including the doctor were attentive caring. I would definitely recommend the Center for Digestive Health to anyone seeking a first or second opinion.

Thank you all so very much!
Allen Jefferson Ed.D, MS

I was very nervous but Dr. Bologna was very caring and put my mind at ease. Staff were very nice.

The girl helping me in the room was very pleasant. Very intuitive. Very alert and right on top of everything. I thank her very much. She made the experience very nice. + That's it. Thank you goodbye . Dr. Syed was very pleasant. I enjoyed talking with her. I think that she has a new patient. Thank you, goodbye

Noelle Maude is truly the only GI Healthcare provider that has listened to my symptoms and worked with me to improve them, rather than just giving me another pill to try.

Dr. Wille and his NP’s are Top Notch with regards to taking care of my gastrointestinal issues. I’ll be honest, I did have a bad experience with another Dr in the group and will never see him again.
Regarding Dr. Wille, he was my father’s GI doc and helped him live some 20 years after his colon cancer. As for me, I’m in my early 60’s and Dr. Wille is well aware of my family history, taking great care of me and has a great bedside manner.
I met Nicolette this week for the 1st time and she was easy to talk to (even if it is/was a difficult conversation).

I seen Noelle she was very good I was pleased with her answers and the test she had me do.

My wife received the utmost in care. Staff was incredible from the reception desk, to the nurses doing the prepping and post care. Thank You to a very caring doctor - Dr. Wille. He met her with a smile which put her at ease quickly, explained the process, performed the procedure, met with me immediately after and then with both of us when she awoke.. Can't say enough about this entire process. Every staff member was smiling and joyful while discharging their duties. Thank You ALL for the high level of service and caring you provided..

Every single staff person was so caring and so efficient I was in great hands from beginning to end

It was a calm and peaceful experience.

Great operation! Office is well run and my appointment was on time. My nurse , a gentleman, was amazing as well as Doctor Webber. Highly recommend.

Recently had my colonoscopy done at Macomb Endoscopy/Center for Digestive Health. My first impression was the waiting room was nearly full to capacity and I would have to wait a while. I couldn’t have been more wrong. Everything from checking in to walking out the door was handled smoothly and efficiently. The entire staff from the check-in desk to discharge were friendly, caring and helpful. If you have to have any endoscopic procedures I highly recommend Macomb Endoscopy and Center for Digestive Health.

Staff was very comforting and professional in a situation that could be quite awkward and frightening .

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.

Always know that I will be waited on promptly and very professionally. Dr. Donat is the very best and so glad I found him when I was first having stomach issues.

Everything and everyone was terrific!

My experience was the best from start to finish. I didn’t have one complaint. Everyone was so nice and helpful it made my experience the best it could be.

Very professional, efficient and courteous.

As a new patient, I found everyone helpful, knowledgeable and kind. 😊

I really like the care in this facility. Dr Nandi and the team is awesome !!

Dr.Donat and his medical staff are cordial, professional and efficient. I have always had a positive experience there.

Appointment was on time. Dr. Willie’s PA bright, attentive , professional.

Had a excellent experience with every, station.
From check in to recovery.
The prep wasn't fun, but once I was in the office it went very quickly. Every staff member was very very friendly. Even the call to check up on me after I was home.
Thank for a great experience from ALL

Great experience at this facility. Staff and Dr. Donat were very professional.

Everyone was so pleasant and cheerful and kind. Very good experience.

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

Everyone there was extremely comforting, professional and kind, and it was a relief to know I was in GREAT hands. A big Thank You to the staff!!!

Very thoughtful and professional and made me feel comfortable with the procedure In and out as well

I am having moderate gut issues. I made an appointment with Karen. I followed the information Karen shared with me on how to improve my gut health. I followed Karen’s instructions and I am improving.

Excellent and carefully focused treatment

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

This was my first colonoscopy. The staff was great and very caring. I would recommend them in a heartbeat.

Jennifer was great!

I had an excellent experience both before and during my recent visit. Everyone involved was courteous and helpful and all my concerns were addressed an an appointment for necessary testing was scheduled. My initial office appointment was with Jenny Willie, NP.

Dr. BARREN WAS VERY PROFESIONAL AND INFORMATIVE OF MY CONDITION SHE SET TREATMENT IMMEDIATELY I STARTED GETTING PHONE CALLS THE VEREY NEXT DAY HER STAFF WAS VERY HELPFUL AND POLITE

My experience every time I've been has been 1000% excellent. If you're looking for a new place or considering switching from your current place, I doubt you'll even remotely be disappointed with your treatment at CDH.

The PA was very knowledgeable and treated me like I was her only patient for the day.