He is 35 years old and has been practicing for 14 years. Dr. Sahakyan is affiliated with USC Norris Comprehensive Cancer Center, Children's Hospital Los Angeles, Silver Lake Medical Center, Keck Hospital of USC, LAC + USC Medical Center, Alhambra Hospital Medical Center, Southern California Hospital at Hollywood, Saint Vincent Medical Center, USC Verdugo Hills Hospital, Hollywood Presbyterian Medical Center, Pacific Alliance Medical Center, Good Samaritan Hospital, Kaiser Permanente Los Angeles Medical Center, Providence Saint Joseph Medical Center, Huntington Memorial Hospital, Glendale Memorial Hospital and Health Center and Adventist Health White Memorial.