New Search Majd Abouassali Hakim M.D. (301) 663-3836 Department Medicine Specialty Endocrinology Primary Office Address: Frederick Internal Medicine & Endocrinology Services, PA 65-C Thomas Johnson Drive Frederick, MD 21702 Phone: (301) 663-3836 Recommend this Physician Get Directions Education Medical School - Damascus University School of Medicine Internship - National Institute of Health Residency - Seton Hall University Fellowship - George Washington University School of Medicine and Health Sciences Board Certifications American Board of Internal Medicine American Board of Internal Medicine