Our doctors

Dr. Jerge, president of The Medical Group, Inc., is board-certified in Internal Medicine. He earned his medical degree from Georgetown University and completed his residency in Internal Medicine at Good Samaritan Hospital. He has served in several committees at Good Samaritan Hospital over the years and has also served as Clinical Instructor of Medicine at USC. In 1999, he was listed among American Medical Association’s “Top Doctors in America”.

Dr. Hatfield is board-certified in Internal Medicine. He earned his medical degree from Ohio State University. He trained in Internal Medicine and completed a fellowship in gastroenterology at University of Chicago Hospitals and Clinics. He has served as Clinical Instructor of Medicine at USC.

Dr. Willson is among the few physicians that have obtained Board Certification in three different medical specialties. These include Internal Medicine, Critical Care Medicine and most recently Clinical Lipidology (www.lipidboard.org, www.lipid.org). Clinical Lipidology is the specialty that focuses on the prevention, early detection, and treatment of atherosclerosis. Atherosclerosis is the disease of the arteries related to cholesterol and inflammation that leads to heart attacks and strokes. He graduated from the University of Minnesota Medical School and did his residency and fellowship at LAC-USC Medical Center. He practices general adult medicine along with his special interest in preventing heart attacks and strokes.

Dr. Davies is board-certified in both Internal Medicine and Rheumatology. She received her medical degree from USC School of Medicine and did her early training at Harvard, New England Deaconess Hospital before completing her residency and fellowship in Rheumatology at USC Medical Center. Dr. Davies specializes in osteoporosis and is the director of The Osteoporosis Center of Los Angeles. Dr. Davies has served as Clinical Instructor in Medicine at the USC School of Medicine, as well as Harvard Medical School. She is currently an adjunct associate professor at the Andrus Gerontology Center at USC.

Dr. Kim is board-certified in Internal Medicine. She received her medical degree from Tufts University School of Medicine in Boston and completed her training in Internal Medicine at Rhode Island Hospital/Brown University School of Medicine. She served as the principal clinician at The Family Health Center in Toms River, NJ prior to joining The Medical Group, Inc. Her special areas of interest are disease prevention and Women’s Health.