Dr. Luis Gallego is an experienced Orthopedic and Sports Surgeon helping patients with knee osteoarthritis return to an active and pain-free life in record time. Using regenerative biological therapies, minimally invasive surgical techniques, and other innovative treatments, Dr. Gallego enables patients to regain their active quality of life. This Circle has been developed by Dr. Luis Gallego to evaluate the efficacy of different biologics and therapeutic approaches in the treatment of osteoarthritis of the knee over time. Interested practitioners around the world are invited to join his Circle, access his real-world long-term outcomes, and contribute their own real-world cases to advance patient care and outcomes for knee osteoarthritis.