Dr. Gregg Martyak

Dr. Britton has been with Hand Surgery Associates since 1993. In his practice, he treats the entire spectrum of upper extremity conditions, including trauma and acquired conditions in adults and in children. He is a consultant at Craig Hospital in Denver, providing upper extremity reconstructive options for patients with debilitating spinal cord injuries and traumatic brain injuries. Dr. Britton is also the upper extremity consultant for National Jewish Hospital where he provides treatment for patients on a national referral level who have rare upper extremity infections. He was a principal investigator in the national research trial studying effective medications for the treatment of Dupuytren’s Disease resulting in the FDA approval of Xiaflex®. He is an active Fellow in the American Society for Surgery of the Hand as well as a member of the American Academy of Orthopaedic Surgeons. Dr. Britton is rated as an Advanced provider by MediFind in the treatment of Dupuytren Contracture. His top areas of expertise are Dupuytren Contracture, Ganglion Cyst, Rhizarthrosis, and Carpal Tunnel Syndrome.

Dr. Clinkscales is a fellowship-trained, orthopedic hand and upper extremity surgeon who joined HSA in 1998 after three years of teaching full time at UC Health. After completing a degree in Religion from Davidson College (NC), he earned a medical degree from Emory University in Atlanta (GA). Dr. Clinkscales completed residency training at the Mayo Clinic in Rochester (MN) and completed his fellowship training at the Indiana Hand to Shoulder Center in Indianapolis. Honored by 5280 Magazine as one of Denver’s top doctors, Dr. Clinkscales regularly contributes to medical education by delivering presentations, publishing articles and demonstrating cutting-edge techniques in hand and upper extremity care. Dr. Clinkscales has loved being able to raise his family in Colorado. More recently, he has enjoyed embarking on a variety of international medical missions alongside his wife and two sons. Dr. Clinkscales spends his free time traveling, skiing, scuba diving, or just reading especially if it’s with family or friends. Dr. Clinkscales is rated as an Advanced provider by MediFind in the treatment of Dupuytren Contracture. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Dupuytren Contracture, and Trigger Thumb.

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 rated as a Distinguished provider by MediFind in the treatment of Dupuytren Contracture. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Trigger Thumb, and Osteoarthritis.