The Teleosis Institute (Health Professionals in Service of the Global Environment) is an organization devoted to developing effective, sustainable health care provided by professionals who serve as environmental health stewards.

Their Leadership in Green Health Care curriculum is designed for visionary health care professionals committed to a healthy environment and sustainable medicine. It reviews the most up-to-date theory and research behind sustainable medicine and introduces participants to the best practices for initiating green health care — from greening their offices, to offering affordable and renewable medical treatments, and promoting community health.

Dr. Koos is a proud graduate of the certificate program on Sustainable Medicine and Leadership in Green Health Care.