John A. Oates, MD

John A. Oates, MD, Physician, Medical Educator and Biomedical Scientist, has been recognized by Marquis Who’s Who Top Doctors for dedication, achievements, and leadership in hypertension.

Roy Pitkin, MD

Roy Pitkin, MD, Professor Emeritus at the University of California, Los Angeles, has been recognized by Marquis Who’s Who Top Doctors for dedication, achievements, and leadership in medicine and higher education.