David L. Walden, M.D., graduated from the Honors Program in Medical Education at Northwestern University Medical School in Chicago. He completed his internship and residency in orthopedics at the University of Colorado Health Sciences Center in Denver. He then went on to receive fellowship training in sports medicine at the American Sports Medicine Institute in Birmingham, Alabama.

Dr. Walden has been a member of the medical team for the Olympics, the Pam Am Games, four World Championships and numerous international sports events. He is currently a member of the Olympic Training Center staff, the head team physician for USA Basketball, and a team physician for the AAA Colorado Springs Sky Sox. Dr. Walden specializes in sports medicine, arthroscopy and knee and shoulder problems.

Timothy S. O’Brien, M.D., received his degree from Harvard Medical School and completed his internship and residency at the University of Colorado Health Sciences Center in Denver. Dr. O'Brien received his fellowship training in Foot and Ankle Surgery at the Medical College of Wisconsin. He has also completed a fellowship in Joint Replacement and Adult Reconstruction. He is a member of the Olympic Training Center medical staff.

Dr. O'Brien is the president of Medical Education and Research Instituted of Colorado (MERIC) and is currently involved in both clinical and biochemical research.

William J. Ciccone II, M.D. received his medical degree from the University of Colorado Health Sciences Center. He completed his internship and residency at Pennsylvania State University. Dr. Ciccone was a fellow in sports medicine at the University of California, San Diego. He is Board Certified and a member of the American Orthopedic Society for Sports Medicine, the Arthroscopy Association of North America, and a team physician for the University of Colorado at Colorado Springs.

Dr. Ciccone specializes in sports medicine and arthroscopic reconstruction of the shoulder and the knee.