Mary P. Harward, MD is a geriatric specialist in the Department of Medicine at St. Joseph Hospital, Orange, California. She is the author of Medical Secrets, 6th Edition.

Dr. Harward received her MD from Duke University Medical School. She did her internship at the University of Virginia and a residency at University of California – San Diego. She is board certified in Internal Medicine and Geriatric Medicine, and she specializes in geriatrics and preventive health care.