Hang, Wang M.D.Attending PhysicianPsychiatry Education: Shanxi, Shanxi Medical UniversityMain Office:240-665-1870 Rockville Psychiatric Services 9710 Traville Gateway Dr #316 Rockville, MD 20850 Clinic Intersts:mood instability, anxiety, emotional distress, and behavioral and concentration issues. Certifications: Board Certified in Psychiatry