Dr. David A Buchanan specializes in internal medicine in Madison area. Dr. David A Buchanan, MD has a medical practice at 5315 Wall Street, Ste 260, Madison WI, and has over 36 years of experience in the field of medicine. He graduated from University Of Wisconsin Medical School with his medical degree in 1981. He is affiliated with numerous hospitals, including Beloit Memorial Hospital (WI) and more. Dr. Buchanan is accepting new patients at his medical office and practice location in Madison, Wisconsin. He is available for appointments, preventative care, medical care as well as ongoing patient care.