Dr. Michael W. Johnston

Elizabeth Martin is a primary care provider, practicing in Family Medicine in Columbus, Georgia. Dr. Martin is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Martin is currently accepting new patients.

Dr. Gregory Foster earned his medical degree from Emory University School of Medicine in Atlanta, GA. He then completed his Family Medicine residency at Piedmont Columbus Regional Midtown in Columbus, GA. Dr. Foster completed a fellowship in Geriatric Medicine and Adult Development at Mt. Sinai School of Medicine in New York, NY. He has over 25 years of experience in family medicine and treats a wide array of patients-- from pediatrics to geriatrics. Dr. Foster is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Type 2 Diabetes (T2D), and Endoscopy.

Joseph Lewis, Jr., M.D., has a pharmaceutical degree from Duquesne University in Pittsburgh, Pennsylvania. He earned his medical degree at the American University of Caribbean in Montserrat, British West Indies. He completed a Family Medicine Residency program at Midtown Medical Center in Columbus, GA. Dr. Lewis is board certified by the American Board of Family Medicine and has over 30 years of clinical experience. Dr. Lewis is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. His top areas of expertise are Sitosterolemia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.