MD on staff Dr. Padra Nourparvar Stem Cell & PRP Institute of L.A. West Hollywood, CA Dr. Padra Nourparvar Stem Cell & PRP Institute of L.A., located in Los Angeles, offers a comprehensive regenerative-medicine program centered on cell-based therapies and orthobiologics. The clinic pr… Stem Cell Therapy NAD IV Therapy Vitamin IV Therapy PRP Therapy Shockwave Therapy