A U.S. Navy veteran and 1993 graduate of the Uniformed Services University of the Health Sciences, Dr. Richard S. Campbell, MD provides sports medicine and preventive care through Sharp Rees-Stealy at 2001 Fourth Avenue in downtown San Diego's Bankers Hill. The practice's musculoskeletal rehabilitation protocols for joint instability, ligament sprains, and overuse injuries frequently interface with sports performance programs at Pro+Kinetix Physical Therapy & Performance in the same district. Diagnostic workups include point-of-care ultrasound for tendon and bursa evaluation, aspiration of effusions, and corticosteroid or viscosupplementation injections performed under image guidance. The practice's dual specialization in occupational and preventive medicine extends to ergonomic injury assessment and return-to-duty evaluations, with athletic conditioning support available at Fit Athletic Club & Gym downtown. Highest-tier interventions include platelet-rich plasma injections for chronic tendinopathy and ultrasound-guided percutaneous tenotomy for calcific rotator cuff disease.