Dr. Leo H Buchanan specializes in audiologist in Cambridge area. Dr. Leo H Buchanan, AU has a medical practice at 75 Mount Auburn Street, Harvard University Health Service, Cambridge MA, and has over 40 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1977. Dr. Buchanan is accepting new patients at his medical office and practice location in Cambridge, Massachusetts. He is available for appointments, preventative care, medical care as well as ongoing patient care.