Daniel Oh, MD, FACS. Joseph Centeno, MD, FACS. Han Soo Kim, MD, FACS. Thomas Bosshardt, MD, FACS. Experience Surgeons Providing Innovative Quality Surgical Care. Minimally Invasive Surgery. Robotics Surgery. Vascular Surgery. Hand Surgery. Surgery of the Hand and Upper Extremity Microsurgery. Endoscopic Carpal Tunnel. Cubital Tunnel and Trigger Release Ganglions / Tendon Injury. Arthritis. Fractures. Arthritis Joint Arthroplasties. Work Related Injuries. Sports Related Injuries ~ Hand & Wrist. Arthroscopy Wrist & Endoscopic Carpal Tunnel Release. HSHO.