Dr. Keats received his MD at the University of Pennsylvania Hospital and authored numerous texts within the field of radiology, including the Atlas of Normal Roentgen Variants That May Simulate Disease, 9th Edition.

Rick D. Kellerman, MD is Professor and Chair, Department of Family and Community Medicine, University of Kansas School of Medicine – Wichita. He is a co-author of Conn’s Current Therapy 2019. MORE

Christopher Rehbeck Kelly, MD, is a postdoctoral residency fellow in the Department of Medicine at New York–Presbyterian/Columbia University Medical Center. He is an editor of The Netter Collection of Medical Illustrations: Urinary System.

Dr. Kenny received his MD from New York Medical College and is an assistant professor of psychiatry at Albert Einstein College of Medicine. He is author of Psychiatry Test Preparation and Review Manual, 2nd Edition.

Dr. Kern is author of the Cardiac Catheterization Handbook and is currently a professor & Cardiology Chief at the University of California, Irvine as well as Cardiology Chief at Long Beach Veterans Administration Hospital.