Dr. Ariana D Buchanan specializes in allergy/immunology in Carrollton area. Dr. Ariana D Buchanan, MD has a medical practice at 150 Clinic Avenue, Suite 102, Carrollton GA, and has over 27 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 1990. Dr. Buchanan is accepting new patients at her medical office and practice location in Carrollton, Georgia. She is available for appointments, preventative care, medical care as well as ongoing patient care.