Dr. Archana Koganti MD. View Profile. (No ratings) Accepting Patients. Neurology, Neurophysiology. 120 Stonebridge Parkway, Woodstock, GA 30189. 470-267-0670. Dr. Archana Koganti is a neurology (brain & spinal cord disease) specialist in Woodstock, GA and Marietta, GA. She graduated from Emory University School of Medicine..