All Faculty (A-Z)
Below is a list of all medicine faculty. View individual profiles of our faculty members — with publication and contact information, research and clinical specialties and more — via the links below.
Academic Affairs
Find employment and appointment resources and documentation for faculty, research staff and fellows via our Academic Affairs page.
O'Brien, Matthew J
Associate Professor of Medicine (General Internal Medicine) and Preventive Medicine (Epidemiology)
O'Connor, Sean D
Clinical Assistant Professor of Medicine (General Internal Medicine)
O'Conor, Rachel
Assistant Professor of Medicine (General Internal Medicine) and Medicine (Geriatrics)
O'Halloran, Thomas V
Adjunct Professor of Weinberg College of Arts and Sciences and Medicine (Endocrinology)
O'Hara, Kelly C
Assistant Professor of Medicine (Hospital Medicine)
O'Leary, Kevin J
Professor of Medicine (Hospital Medicine)
O'Mara, Rachel A
Clinical Instructor of Medicine (General Internal Medicine)
O'Sullivan, Jeremy
Research Assistant Professor of Medicine (Allergy and Immunology)
Ofosu-Barko, Kwadwo A
Assistant Professor of Medicine (Hospital Medicine)
Ogrinc, Gregory S
Lecturer of Medicine (Hospital Medicine)