Marieanne Buchanan specializes in clinical social worker in Pontiac area. Marieanne Buchanan, CSW has a medical practice at 44555 Woodward Avenue, Suite 405, Pontiac MI, and has over 21 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 1996. Buchanan is accepting new patients at her medical office and practice location in Pontiac, Michigan.