John S. Robertson, M.D., has joined the ACP Washington Mills Medical Office. Prior to joining ACP, he was a family physician/department head for the David R. Ray Branch Health Clinic at Marine Corps Base in Quantico, Va. Robertson also held positions as a ship’s family medical officer on the USS Enterprise (CVN-65) in Norfolk, Va. and family medicine physician at Naval Hospital Bremerton (NHB) Branch Health Clinic Bangor in Silverdale, Wash. He earned his bachelor’s degree in molecular biology and biochemistry from the University of Colorado in Boulder, and his doctorate in medicine from Upstate Medical University in Syracuse. Robertson completed a residency in Family Medicine at NHB Puget Sound Family Medicine Residency in Bremerton, Wash.