Joel Riley, MD

Gastroenterology
Joel Riley image
4.8 out of 5
99 ratings, 32 comments

SSM Health Medical Group

6400 Clayton Road, Suite 216, St. Louis, MO 63117
See Location
Office Number
314-646-7848
Dr. Riley is board certified in gastroenterology. He was eligible for early acceptance into medical school and earned his medical degree at Meharry Medical College in Nashville, Tennessee. He completed his internship at St. John's Mercy Medical Center and his residency at SSM Health St. Mary's Hospital - St. Louis, where he also completed his fellowship in gastroenterology. He is a member of the American Gastroenterological Association, American Society of Gastroenterology and American College of Gastroenterology. Dr. Riley is Assistant Clinical Professor at Saint Louis University Medical Center and has been voted one of America's Top Doctors several years consecutively.

Dr. Riley specializes in the diagnosis and treatment of diseases of the gastrointestinal tract and hepatobiliary systems. His practice interests include general gastroenterology, screening colonoscopy, and esophageal disorders among other GI related conditions and procedures. He has been in practice for over 25 years and is on the staff at SSM Health St. Mary's Hospital - St. Louis.

"I am fortunate to work in the community where I grew up. I watched my father in his practice and was influenced by the help he gave, and in awe of the gratitude of the patients that he treated. I have always wanted to provide help to people in that manner and improve their quality of life."-Joel Riley, MD

About Joel

Patient Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.8 out of 5
99 ratings,
32 reviews
11/21/2025
My doctor is awesome
11/7/2025
I like him so much I wish he was my PCP.
10/10/2025
Great
9/17/2025
Excellent, explained all care in detail. Pleasant personality. Didn’t seem rushed.
9/10/2025
Awesome

Map & Directions

SSM Health Medical Group

6400 Clayton Road, Suite 216,St. Louis, MO 63117
Monday - Tuesday

9:00 am - 5:00 pm

Wednesday - Thursday

7:00 am - 5:00 pm

Friday

9:00 am - 2:00 pm

Saturday - Sunday

Closed