Dr. Thomas Riley, MD | Wyoming, MI | Gastroenterology

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Dr. Thomas Riley is a gastroenterologist with 35 years of experience treating digestive system disorders. They earned their medical degree from Rutgers New Jersey Medical School and have built extensive expertise in diagnosing and managing conditions affecting the stomach, intestines, and related organs. Dr. Riley is fluent in both English and Spanish, helping them serve a diverse patient population.

Dr. Riley practices at University of Michigan Health-West Gastroenterology in Wyoming, Michigan, and maintains hospital privileges at Presbyterian Hospital. They specialize in treating common digestive issues like acid reflux, GERD, and colon polyps. Their expertise includes performing pathology tests and surgical pathology procedures to help diagnose various gastrointestinal conditions. Patients have given Dr. Riley an average rating of 3.9 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

accepting new patients
3.9

13 Ratings
35 years of experience
61 insurance plans accepted
speaks English, Spanish
Rutgers New Jersey Medical School
6 written reviews
2 specialties
11 areas of expertise
1 board certification
1 hospital affiliation
1 office location

13 ratings & reviews

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Showing 1 to 6 of 6 reviews

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Dr Riley and his entire office staff are all AMAZING! I had my first visit there earlier today and they were all so kind, friendly, and professional! All of my questions were answered and I felt like they truly cared about my concerns! If anyone is looking for an excellent Gastroenterologist, you should definitely call their office! The phone wait time was very short, and I was called back to my appointment within 5 minutes of arriving. I highly recommend Dr Riley and his office!

February 27th, 2026

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Dr. Reilly is brilliant, I have a torteous colon and he was able to get through it perfectly. Have had three colonoscopies with him and he is just brilliant and HUMBLE.

June 16th, 2018

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Seems like a nice guy, but given his inability to return calls, it seems as though he doesn't care about his patients.

April 25th, 2017

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he did a colonoscopy - I have had 5 previous colonoscopys done since I turned 40 by previous Doc at Pres (I'm a risk because of family history). Dr Riley did the job professionally and explained some details. I will use him again in 5 years.

December 28th, 2015

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Hospitalized in emergency room. Saw Dr Riley and got follow up appointment 3 months later. Missed appointment because address for office is not listed on web (only procedure address...which is incorrect). New follow up 2 months later...no email reminder.

January 19th, 2015

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Dr. Riley did not follow-up with me after a procedure that did not work. He did not take the appropriate tests to ensure that my stent was working and did not have an infection. He did not return phone calls and he incorrectly placed a stent by several inches. I would never recommend him. He lost valuable time when I was healthier and now I am not able to receive chemo.

May 12th, 2010

University of Michigan Health-West Gastroenterology

2093 Health Dr SW Ste 302Wyoming, MI 49519

Tel: (616) 252-5775


Dr. Thomas Riley, MD	Theresa Obonyano, APRN	Dr. Jon M Penhorwood	Dr. Srinivas Kesava Janardan, MD
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients
3.9 (13 Ratings)	0 (0 Ratings)	0 (0 Ratings)	2.6 (12 Ratings)
35 Years of Experience			38 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish	Speaks English	Speaks English, Spanish	Speaks English
Wyoming , MI	SACRAMENTO , CA	Muskegon , MI	Grand Rapids , MI
Med School: Rutgers New Jersey Medical School	Med School: The University of Texas Health Science Center at Houston		Med School: Northwestern University Feinberg School Of Medicine
Current Profile	View Profile	View Profile	View Profile

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Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Gastroenterologist
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

MEDICAL LICENSE

Medical Doctor, Michigan, 2026, Expired

EDUCATION & TRAINING

Medical School

Rutgers New Jersey Medical SchoolGraduated in 1991

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Is Dr. Thomas Riley accepting new patients?: Dr. Thomas Riley is accepting new patients on Vitals. View Dr. Thomas Riley's profile on Vitals to make an appointment.
Does Dr. Thomas Riley accept my insurance?: You can see the insurance plans that Dr. Thomas Riley accepts on their Vitals profile.
Does Dr. Thomas Riley accept virtual/telehealth appointments?: Dr. Thomas Riley has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Thomas Riley affiliated with?: Dr. Thomas Riley is affiliated with Presbyterian Hospital.
How can I make an appointment with Dr. Thomas Riley?: You can find contact information for Dr. Thomas Riley here on Vitals.

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