MY MISSION: TO UNDERSTAND YOUR HEALTH CARE NEEDS Dr. Rachel Colling Family Medicine OPTUM Optum-Briargate 2405 Research Pkwy. Colorado Springs, CO 80920 Schedule your appointment today. 1-719-257-7050, TTY 711 MY MISSION: TO UNDERSTAND YOUR HEALTH CARE NEEDS Dr. Rachel Colling Family Medicine OPTUM Optum-Briargate 2405 Research Pkwy. Colorado Springs, CO 80920 Schedule your appointment today. 1-719-257-7050, TTY 711