Dr. Mazziotta earned his MD from Georgetown University and is now Chair of the Department of Neurology at UCLA, as well as co-author of Bradley's Neurology in Clinical Practice, 6th Edition.

Augustus D. Mazzocca, MS, MD is Professor and Chairman, Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington Connecticut. He is a co-author of Biologics in Orthopaedic Surgery. MORE

Dr. McDermott received his MD from Tulane University and is currently an endocrinology and diabetes professor at the University of Colorado School of Medicine as well as author of Endocrine Secrets, 6th Edition.

Dr. McDougal received his MD from Weill Medical College of Cornell University and is currently a urology professor at Massachusetts General Hospital in Boston as well as co-author of Campbell-Walsh Urology, 10th Edition Review.

Dr. McGahan received his MD from Oregon Health & Science University and is a professor of diagnostic radiology at the UC Davis Medical Center. He is co-author of Obstetric and Gynecologic Ultrasound, 3rd Edition.