Usc Orthopaedic Surgery Assc 1520 San Pablo St # 322 Los Angeles, CA 90033 Phone : (323) 442-5860 Business Category Physicians & Surgeons-M.D. Brian Shafer Md 1510 San Pablo St # 322 Los Angeles, CA 90033 Phone : (323) 442-5860 Business Category Physicians & Surgeons-M.D.