Colleen Genevieve O'Neil, M.D. Picture Colleen Genevieve O'Neil, M.D. Assistant Professor Email colleen.o'neil@bcm.edu Positions Assistant Professor Internal Medicine Division of Internal Medicine Baylor College of Medicine Houston, Texas United States Hospitalist- Ben Taub Hospital Addresses 1504 Ben Taub Loop (Hospital) Houston, TX 77030 United States Log In to edit your profile