Home - Digestive Health Institute formerly Michigan Gastro

Fax: 517-351-3327

Locations

1650 Ramblewood Dr.
East Lansing, MI 48823

1627 Lake Lansing Rd,
Suite 100
Lansing, MI 48912

1707 Lake Lansing Rd,
Lansing, MI 48912

The Digestive Health Institute

Providing Excellent Digestive Health Care to the Greater Lansing Area.

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Fax: 517-351-3327

Locations

Gastroenterology
1650 Ramblewood Dr.
East Lansing, MI 48823

Colorectal Surgery
Lake Lansing Rd,
Suite 100
Lansing, MI 48912

Lansing Surgery Center
1707 Lake Lansing Rd,
Lansing, MI 48912

How Can We Help?

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Who is DHI?

The Digestive Health Institute, formerly known as Michigan Gastroenterology Institute and Capitol Colorectal Surgery was established in 1998 with the goal of providing exceptional care to patients experiencing digestive health diseases. We strive to provide the most comprehensive care to our community in a way that conveys compassion and understanding. We will never compromise the quality of care our patients receive.

Our providers are simultaneously involved in clinical research and medical education with our higher-education affiliate, Michigan State University.

DHI is a proud partner of Pinnacle GI Partners, a unique family of practices focused on innovating gastrointestinal health care across the Midwest. Thanks to our partnership, we can ensure our patients receive the best and most effective treatment for their digestive health needs.

Conditions We Treat

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PANCREATITIS

Welcome DHI’s New Providers

Jannel Lee-Allen, M.D, Gastroenterologist

Gastroenterologist Jannel Lee-Allen, M.D. previously enjoyed a seven-year career in community and housing development in Detroit until she decided to pursue her passion in medicine.

Khadra Mohamed, PA-C, Physician Assistant

Khadra graduated with a Master of Science in Medicine as a Physician Assistant and is board-certified with the National Commission on Certification of Physician Assistants. Khadra joined the Digestive Health Institute team in 2023.

What Our Patients Are Saying

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Great

John Walling, Jr., D.O.

4.2

Based on 2570 reviews

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Steve

Absolutely wonderful, skilled, and knowledgeable staff. The RNs were very knowledgeable and skilled, Dr. Lee-Allen it’s wonderful. As a clinician myself, her attitude and knowledge are two things I try to emulate in my own practice.

Michael B.

Easy in and easy out. Very efficient from start to finish and staff is cool.

Anita S.

Everyone there is so nice and the Dr. Is very thorough. I highly recommend them.

Steve S.

Dr. Coffey is amazing pretty much a pain free experience. Thank you!

Tony T

Dr. Yusaf was his usual outstanding self! Receptionists were very helpful and friendly. Nurses were excellent, through, friendly and made me feel at ease as they could tell I was kind of nervous. I would definitely recommend the Lansing Surgery Center

Chris Mac D.

Doctors and staff are super friendly and helpful.

Mhanna B.

Very positive

Lori S.

Friendly, professional staff put me at ease. My surgery was successful , and Dr. Julien was thorough in explaining all pre and post op instructions.Would highly recommend this office!

Lori L.

This was my second visit to the Lansing Surgery Center. My first was 10 years ago. The staff and Dr. Walling were prompt, friendly, personable and professional! They even called me the day after my procedure to check on me! I appreciate the wonderful care I received and I highly recommend them!

Mary D.

I had worried myself to the point of being very anxious. Dr. Oprenau and his staff calmed me and very gently and efficiently took care of my problem. I’m so grateful.

Bill B.

Every single person that I dealt with was very friendly and personable. They all actually carried on personal conversations, making you feel more at ease about the reason for your visit. Not all stuffy and 100% business, which was great!

Florensio H.

Great visit to this facility. Dr. Grace asked the right questions, and I felt my concerns were answered.

Edita H.

Very positive and pleasant. Nice staff and very pleased with Dr. Julien.

Jim K.

The receptionist was very nice and helped document my issues for Callie Hart and made an appointment for me. My meeting with Callie was excellent listening to my history and developing a plan and followup for my chronic problem. Callie was a big help discussing my suggested alternative options I posed to her and one option worked for me Thank God. I appreciate Callie being on my care team. She is very competent and caring. Callie Hart is simply the best.

Chuck B.

We just moved to Michigan at the beginning of the year and have had to acquire all new healthcare providers. It’s a daunting task and Grace Langholz is the first one that I’ve actually felt comfortable and relaxed around.

Kay W.

Very friendly, answered all questions. Willing to work with me on appointment s

janet S.

They all listened to what I had to say and offered suggestions that may help me further.

Jonathan H.

The staff was friendly and helpful, and the whole procedure was quick.

Brian C.

All of the staff were very friendly and helped answer any questions I had, they also explained what steps the procedure would follow.

Terri H.

Everyone at this office from the front office staff, to the clinic assistant, to the scheduler, to the physicians are professional, friendly and helpful.

Cherrye Marchelle M.

He has been my doctor since 1995 when he first started his business inmuch smaller office.I have 3 other family members that also go to him now that I referred them to Dr.Ross. Everyone one of us loves him.I refuse family members to see him for their troubles like I have. He is the best in the Lansing area.

Mona D.

They were pretty quick, friendly and efficient.

Kathleen M.

I felt listened to. Everyone from check in to check out were very pleasant and helpful. Grace explained my plan of care thoroughly. I had a positive experience. I would highly recommend Digestive Health Institute.

Ray A.

It is always a great experience, start to finish. The wait time is reasonable. Jonathon Thelen, the PA I see, is EXCELLENT. That guy gets it done and done well. He is always friendly and makes good small talk while dealing with the biz of my twice-yearly check-ins.

Thane B.

The entire staff was very professional and caring through my entire procedure. They were very good at explaining the process and attentive to any questions I had.

steve W.

Professional, organized, friendly, high expertise

Mrs. O.

Obviously we wish we never would’ve had to have a visit here, but the staff made a terrible situation better through their expertise, kindness, empathy and honesty. My daughter and I particularly appreciated Nicole’s down to earth demeanor and kind heart. We appreciated Dr Coffey’s skill, honesty and approachability and thoroughness with our questions.

lori K.

He is the most caring physician and pays great attention to detail. He listens to the patient and makes sure they get the best care possible. He is one of a kind for sure

Lynn B.

Everyone (the physician and staff) was wonderful! They were professional, kind, and efficient.

Mona D.

All very efficient, and kind. Dr. Julien is thorough and takes time to make you relaxed and comfortable.

Dave L.

Dr Walling is a consummate professional he listens to your concerns and addresses them I felt comfortable with the outcomes and the staff was proficient kind and courteous.

Kevin L.

The staff was very professional and made me feel at ease. Everything was explained in detail. Overall, a very positive experience.

Paul G.

I had a really great experience, considering what I was there for. The staff really made me feel comfortable from checking in, until I made it to my car. They were very prompt, and answered any questions I had about my visit and afterwards. Hats off to them for a great experience!

Kirk R.

Staff is always courteous explains all what is curent & next. Don Laird has always been my goto guy for current conditions & options for next steps. Enjoy going if you can enjoy Doc visits.

Phil I.

Friendly staff. Thorough pre-screening.

Tracy M.

so far i like him a lot . takes things seriously and cares. he doesn’t mess around when he thinks something is wrong unlike the many many Dr’s i have seen in the past .. 10 stars!

Lois C.

This was my first visit to Dr. Julien’s office. The day before, the office called me to confirm information on my referral which was not correct. That was straightened out. On the day of the visit, the office staff was friendly and I did not wait long to be called back. DR. Julien was pleasant, and took his time answering my questions. I felt good about the appointment and left with confidence in him as my doctor.

Donna G.

The entire staff was very professional yet very friendly as well.

Tami S.

They were friendly, quick and efficient. I felt very comfortable in there care.

James W.

The staff was great and helpful at helping me to relax and assuring a positive process.

Jaclyn S.

I had a great experience

Debbie P.

Had a wonderful experience the staff was great with the most pleasant bedside manner made me very comfortable everyone was very professional.

Sandra T.

Quick service superior staff

SHELLI C.

Dr.Julien is very nice and explained everything clearly that I needed to do to help with my concerns. The front staff and medical assistant was very nice and helpful. They all made me feel comfortable and calmed my anxiety.Thank you!!

Sue C.

Thoughtful, caring, staff made my visit comfortable.

Don M.

Fast and friendly

Danielle D.

He is an amazing Doctor and is very caring. He listens and is genuine.

Mark T.

Dr Julien's office is always efficient and professional just like the Doctor.

Jane F.

This was the first time I met with Khadra, one of the PAs at Digestive Health, for my routine annual appointment. She spent quite a while answering my questions and familiarizing herself with my history. She was very pleasant and very thorough.

Deborah S.

Friendly and efficient staff. Procedure was on time. Nice place, better than going to a hospital.

Brandon H.

John Walling Jr. was professional and knowledgeable. I felt comfortable with his service. If having a colonoscopy done I would highly recommend him and his staff at the Lansing Surgical Center. Thanks John!

Rosie D.

Everyone was nice and friendly. I was able to get the ho I need.

Tanya W.

I have the upmost respect and trust with my health in both Dr Ahmad’s and staffs! Update: Dr Ahmad, is retiring this month and saddens me to see him go! He’s just a great and knowledgeable Doctor!

Faye N.

I was very apprehensive about having a colonoscopy but Allison was so knowledgeable, personable and friendly in scheduling my procedure. Dr. Opreanu was so patient and respectful in listening and answering my questions. He was very skillful in removing 2 pre-cancerous polyps. Thank you for an excellent experience.

Brian

Aesome!

Rick B.

Friendly-on time with appointment-listened to my concerns

Rosie D.

I have the most wonderful experience with Dr. ALBERT Ross BEEN MY DOCTOR! He have brought me through so much. I have been under his care for about 20 years or longer. He is the most wonderful and caring DOCTOR and person. He take time time to explain to you what is going on with which make you feel comfortable. He have time for his patient. His patient always come first. Thank youROSIE DAVIS

Jerry S.

Digestive Health was great. They are caring, friendly and very professional.

Jane M.

The doctor was considerate and friendly. Service at the clinic was prompt and efficient. All in all, a very professional group

Dale N.

If one can “love” a colonoscopy then combining the new prep protocol for Golytely, Dr. Phlaen, and Lansing Surgical Cener is the way to do it. On time, well organized systems (check-in, check med history, vitals, introductions, and concise descriptions), and complete checkout with photos and road map to the entire procedure. Could not give a higher rating. Simply the best yet!

Bryan R.

Lansing Surgery Center has always been so very efficient, and very well staffed. Everyone I had contact with were so nice and did their job with so very well. Thank you

Josh D.

Excellent!

Jennifer A.

I would like to thank everyone. You all are so helpful, take time to answer questions and made me fell very welcome. I wish I would of found you first before I had my operation. If I need another operation this is where I would come. Thank you.

Grace D.

The communication from this office was stellar. At the appointment, all staff I interacted with were some of the nicest, friendliest staff I’ve ever encountered in any medical office. What an enjoyable appointment.

Debbie S.

It was very lovely. Very efficient staff. I felt cared for and valued. My procedure was seamless, mostly because I was not aware of the procedure at all due to the excellent anesthetist. All in all a very good day, I felt like I was at a lovely Spa. Dr Julian is a very nice and talented Dr.

Billy R.

Relaxing atmosphere, very friendly and helpful staff, thank you all👍👍👍🙂🙂

Heidi D.

Dr. Jones is very knowledgeable, intuitive, kind and a pleasure to work with. The staff are very complimentary of him, and I felt very well cared for.

Krista Jo L.

Dr. Yusuf was very thorough and made me confident that he was checking my gastro system completely so I could relax about this area of my health.

Philip W.

Dr Coffey and his assistant Nicole were wonderful.Explained everything and I really felt that they cared for me.Strongly recommended.

Sue B.

Andrea was a great listener. I’m confident that she took accurate notes and she seemed to care about my thoughts

Julie T.

Dr. Coffey and his staff, in my experience, are the best in the business of Colorectal Surgery. I would not hesitate to share what I've been through with anyone who required these specific surgical procedures.

Tammy S.

I have had several procedures done at Lansing Surgery Center. I highly recommend this over the hospital. Easy access, staff has always been very pleasant and informative. It's always been a positive experience. Dr. Walling is awesome! I love his rock music in his Surgery room. Not that you get to listen long 🙂

kathy T.

Very professional staff. Treated me with kindness and respect

Richard C.

The staff is very friendly and welcoming as was the doctor. The procedure was completed quickly as was my recovery from anesthesia. Parking was readily available and close to the entrance. The atmosphere and overall experience was far superior to a hospital.

Bob C.

Phenomenal, extremely competent, honest and caring Doctor.

Mary Jo S.

Courteous and respectful. I had a colonoscopy. In and out before my appointment due to a cancelation. Not my first but told it will be my last one at age 75 . With Crohn’s disease. Yea!

Michele W.

Staff is friendly and efficient, procedure was quick and easy. Saw the doctor after and was ony way home within two hours of arrival. Staff called the following morning to see how I was feeling. Excellent care.

Annette F.

A very welcoming environment.The receptionist was pleasant, professional & thorough. She pointed me to a waiting area & told me I will be called shortly.The nurse was friendly & reassuring. The Doctor examined everything as he was examining me which helped me to understand my condition and I could ask any question pertaining the condition & he patiently explained. Privacy was paramount. I have a fruitful, relaxing visit.

Jalene J.

Everyone was very professional with kindness and courtesy. My procedure was on time and thankfully there were no complications!

Kenton L.

So professional and caring.. Staff all very worked together to get me in and out!!! Best experience….

D L.

I was referred to the Digestive Health Institute (Capital Colorectal) by my primary care physician and have been very happy with the care and expertise of the doctor I am seeing there (Lucas Julien). The support staff are also very nice.

tim J.

Friendly, knowledgeable, prompt

Mark S.

Dr. Yusuf is a terrific physician, providing excellent specialty care. The office itself is a little cramped and dated, but the staff is efficient and I’ve never waited too long to be seen. Recommend this group and especially Dr. Yusuf.

Joseph M.

Staff was kind and very professional.

Robert W.

My experience was great, wonderful check in, fast prep and a speedy release. THANKS!

John C

I've have had three, if I remember correctly, Colonoscopies and an endoscopy in the last 20 years with Dr. Yusuf. I found him to be very nice and the procedures went without a problem. In addition he prescribed Omeprazole when it was first coming out, before it could be found over the counter. My esophagus was pitted and damaged from GERD. His prescription was life changing for me. At last it didn't feel like I was burping lava all day long.

Jamie S.

I was sent for a referral for possible surgery on a lipoma in my intestine… After meeting with Dr Coffey and discussing my case and options I was relieved to know surgery wasn’t really a necessity at this time …I had many questions about my issues which he very professionally addressed in terms that were understandable to me … office and staff were warm friendly and professional…. I would give a high recommendation to this practice and Dr Coffey

hy N.

Very good

Candis R.

I was in rather desperate need for a new GI doctor, and I could not be more pleased with Dr. Jones, his PA, Jonathan, and the rest of the staff.

Dee S.

I have been here before, and as always the staff is amazing and professional. I must say, they cheapened their mattresses, so that wasn't so comfy, but I really trust the staff there, and that's what counts

Kathy W.

Everyone that helped at my procedure was professional and kind. They made my visit a positive experience.

Qiana Green S.

Everyone is super nice and informative. Dr. Opreanu is fantastic!

Cynthia D.

Dr Opreanu and staff are great! Professional and caring and helpful.

tom R.

Very nice place to have a procedure done all the staf were wonderful great experience

Robert L.

From the front desk check in, to post op recovery, everyone was courteous, helpful, and understanding.

JoAnn K.

I was able to be seen promptly and had my procedure promptly.

Susan B.

Minimal wait time after arrival. All staff members were courteous and professional. All my questions & concerns were addressed. All areas of the facility were clean & organized.

leanne M.

Have been extremely Blessed!! Had major surgery in 2020. Dr. Coffey and his team plus All of the office staff were wonderful. I have beeb released from Dr. Coffey's care unless of course problems arrive in the future. The 7N unit @ Sparrow where I stayed have an Amazing team of RN's as well. Thank you All

Sheryl B.

I love Khondra at the Digestive Heath Institute! She actually listened and cared about my problems and got down to the bottom of things. She truly has made my journey more enjoyable!

Maudie G.

Grace is persistent in helping me. She has helped me a lot. She could have seen me one time but she has seen me 3 times and continues making efforts to help my digestive problems !

Mrgf D.

Dr Jones has a great demeanor and he's willing to investigate and give you peace of mind regarding your concerns. Family members were also very happy with his explanations after procedure

Charlie S

I am so happy to have crossed paths with Dr. Julien at the DHI. His expertise is comprehensive and he is empathetic. He provided perspective and treatment that has greatly helped me move toward completion of my recovery from a procedure done at a different facility. I am going to spare you the details, the photos and the videos...

moustafa H.

Outstanding physician clinically and ethically

John P.

Very efficient and friendly. No concerns at all for the treatment and care I received.

Two C.

The medical folks in this area, including the McLaren ER, are all uncaring, incompetent idiots BUT, Kadra has lit my hope. She is kind and caring unlike any other Ive worked with. I refuse to see any other, she is that good, and the rest of you take a seat and learn from her.

Val J.

I have had a good experience with everyone at the office and I am especially Thankful for Andrea

Robert S.

Wait time minimal; pleasant reception; conscientious medical staff.

Dave Z.

I was seen right away. The Nurse, and PA, were very helpful. They helped me relax.

Sparty S.

Andrea was the kind of care I have been needing for a long time. She took the time to review everything with me and come up with a plan. I didn’t feel like a number after leaving. She definitely gained my respect and appreciation for her excellent care.

Doris W.

My experience at Digestive Health Institute (DHI) has always been positive. The wait time is short. Staff are courteous and knowledgeable. Very pleasant atmosphere and experience.

Karla S.

Love seeing Scott Z. He is always willing to take the time to listen to your concerns. Very helpful individual.

Kim W.

Everything was so efficient and everyone was very nice. I got in and out of there no problems.

JoAnn M.

it was great and ran like clockwork

don K.

very professional

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, click their image or visit our providers page.