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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 Dekalb Health, Parkview Whitley Hospital and Parkview Regional Medical Center.
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Learn about Dr. O'Shaughnessy
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.