Dr. Mark O Shaughnessy joined Fort Wayne Cardiology in 1994 after completing his cardiology training at the Krannert Institute of Cardiology. He specializes in congestive heart failure, non-invasive cardiac evaluation, and prevention. Dr. O Shaughnessy is actively involved in community education on the prevention of cardiovascular disease.
Dr. Mark O'Shaughnessy, MD is a cardiology doctor who practices in Fort Wayne, IN. He is 57 years old and has been practicing for 30 years. Dr. O'Shaughnessy is affiliated with Parkview Lagrange Hospital, Dukes Memorial Hospital, Parkview Wabash Hospital, Parkview Regional Medical Center, Lutheran Hospital of Indiana, Dupont Hospital, Dekalb Health and Cameron Memorial Community Hospital.