Dr. Mark Russell Ling, MD, is a highly experienced dermatologist and internist based in Newnan, GA, with over 39 years of practice in the medical field. He graduated from the prestigious Duke University School of Medicine in 1984 and has completed his residency at the University of Pennsylvania Health System. Dr. Ling is affiliated with several facilities including Piedmont Newnan Hospital and is dedicated to providing exceptional care to his patients....