- OPSC's 10th Annual Spring Seminar OMT & Pain Manangement Seminar ! May 17 - 19, 2002 Santa Barbara, California 20 1A Credit Hours Anticipated It is the mission of the Osteopathic Physicians and Surgeons of California (OPSC) to advance the practice of osteopathic medicine as an independent, scientific and complete system of medicine for the restoration and preservation of good health, and to ...www.opsc.org