Daqiang Frank, Sun MD, Ph.D.Attending and Clinical Assistant ProfessorPsychiatry Addiction Medicine Education: Shandong, Shandong Medical UniversityMain Office:818-901-4854 Veterans Affairs Hospital 16360 Roscoe Blvd Van Nuys, CA 91406 Certification: Board Certified in Psychiatry, Addiction Medicine Ph.D.: University of Melbourne Ph.D.:University of Melbourne