Dr. Lewis Oster

In Yi is a Hand Surgeon in Englewood, Colorado. Dr. Yi is highly rated in 12 conditions, according to our data. His top areas of expertise are Rhizarthrosis, Ganglion Cyst, Carpal Tunnel Syndrome, and Tennis Elbow. Dr. Yi is currently accepting new patients.

I enjoy the diversity of hand surgery, managing conditions from the elbow to the fingertips. I have particular interests in brachial plexus and peripheral nerve repair and reconstruction, targeted muscle reinnervation (TMR), compression neuropathies, tendon injuries, Dupuytren’s contracture, and hand & wrist injuries. I have an extensive background caring for athletes at all levels, including youth and college teams, professional athletes, athletes at two Olympic Games and the weekend warrior. Dr. Leversedge is highly rated in 11 conditions, according to our data. His top areas of expertise are Scaphoid Non-Union, Carpal Tunnel Syndrome, Rhizarthrosis, Bone Graft, and Nerve Decompression.

Dr. Ky Kobayashi is a board-certified orthopedic surgeon specializing in conditions affecting the hand and upper extremities. He has a Certificate of Added Qualification in Surgery of the Hand and Sports Medicine. Dr. Kobayashi specializes in hand, wrist, elbow, and shoulder surgery including microvascular surgery, arthroscopy, traumatic reconstruction, and joint replacement. Dr. Kobayashi is a distinguished graduate from the US Air Force Academy and the University of Colorado School of Medicine. He completed his orthopedic residency at the University of Connecticut as well as a fellowship in hand and upper extremity surgery at Tufts Combined Hand Fellowship in Boston, MA. Dr. Kobayashi retired from the United States Air Force in 2014 with many decorations after several deployments to combat zones. He has extensive experience in combat casualty care and reconstruction. He has been staff and assistant program director for the Wilford Hall Air Force Orthopedic Residency Program in San Antonio, TX. He is actively involved in research & education and is an Assistant Professor of Surgery at the Uniformed Services University of Health Sciences in Bethesda, MD. Dr. Kobayashi was elected to serve on the Board of Specialties for the American Academy of Orthopedic Surgeons as well as the Society of Military Orthopedic Surgeons for education.  He has been the team physician for the Air Force Academy sports programs and is currently a consultant for the Olympic Training Center. Dr. Kobayashi is highly rated in 15 conditions, according to our data. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Trigger Thumb, and Osteoarthritis.