HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MO

JOEL Y RILEY, MD

GASTROENTEROLOGY

Medical school: MEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE

Graduated: 1986

Also: INTERNAL MEDICINE

NPI: 1164440301

Practice Locations (5)

SSM MEDICAL GROUP INC

6400 CLAYTON RD

RICHMOND HEIGHTS, MO 631171850

SSM MEDICAL GROUP INC

6420 CLAYTON RD

RICHMOND HEIGHTS, MO 631171811

3147688267

SSM MEDICAL GROUP INC

1035 BELLEVUE AVE, SUITE 500

SAINT LOUIS, MO 631171843

3149254770

SSM MEDICAL GROUP INC

6400 CLAYTON RD

SAINT LOUIS, MO 631171850

3146467848

SSM MEDICAL GROUP INC

6420 CLAYTON RD

SAINT LOUIS, MO 631171811

Source: CMS National Downloadable File, September 2026.