Ryan M. O'Connor, MD

Middlesex Gastroenterology Associates
Primary Specialty: Gastroenterology
  • Accepting New Patients
Ryan M. O'Connor, MD

About Me

Specialties/Areas of Care


Languages Spoken



Dr. Ryan O'Connor is a fellowship-trained gastroenterologist at Middlesex Gastroenterology Associates and Middlesex Health.

Dr. O'Connor is certified by the American Board of Internal Medicine in both Internal Medicine and Gastroenterology. He completed his fellowship in gastroenterology at Allegheny General Hospital in Pittsburgh, PA. He served as Chief Resident during his fourth year of residency at Norwalk Hospital, affiliated with the Yale University School of Medicine. Dr. O'Connor attended medical school at St. George's University School of Medicine.

Dr. O'Connor is trained in a number of advanced procedures and has a special interest in inflammatory bowel disease, staging of cancer of the GI tract, and fecal microbiota transplantation.

Special Interests

Gastrointestinal Cancer Staging
Inflammatory Bowel Disease (IBD)
Fecal Microbiota Transplantation


Education & Training

Fellowship Allegheny General Hospital
Internship/Residency Norwalk Hospital
Medical School St. George's University

Board Certification

American Board of Internal Medicine - Internal Medicine
American Board of Internal Medicine - Gastroenterology

Locations & Appointments

1 Office Location

1410 Saybrook Road

410 Saybrook Road
Middletown, CT 06457
410 Saybrook Road

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