Rubin S. Cooper, MD

Rubin S. Cooper, MD, Pediatric Cardiologist at NewYork-Presbyterian Hospital, has been recognized by Marquis Who’s Who Top Doctors for dedication, achievements, and leadership in pediatric cardiology.

Richard Michalik

Richard Michalik, Clinical Associate Professor of Surgery at East Tennessee State University School of Medicine, has been recognized by Marquis Who’s Who Top Doctors for dedication, achievements, and leadership in the field of cardiology.

Douglas P. Zipes, MD

Douglas P. Zipes, MD, Retired Director of Cardiology at the Krannert Institute of Cardiology and Distinguished Professor Emeritus at the Indiana University School of Medicine, has been recognized by Marquis Who’s Who Top Doctors for dedication, achievements, and leadership in cardiology and higher education.