Dr. Barnett S Kramer, M.D. Internal Medicine - Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 6100 Executive Blvd, Room 2b03, Rockville, MD 20852 Phone: 301-496-1508 Fax: 301-480-7660
Hematology & Oncology: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.