Medical Dermatology Specialists, PC. Dermatology • 2 Providers. 5730 Glenridge Dr Ste T100, Sandy Springs GA, 30328. Make an Appointment. (404) 939-9220. Telehealth services available. Medical Dermatology Specialists, PC is a medical group practice located in Sandy Springs, GA that specializes in Dermatology. Providers Overview Location Reviews..