Dr. Donald J. Hayes, M.D. General Practice Medicare: May Accept Medicare Assignments Practice Location: 1332 Londontown Blvd Ste 115a&b, Eldersburg, MD 21784 Phone: 410-719-6470 Fax: 410-719-6472
General Practice: A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.