Petty Officer 2nd Class Chris Posgay, a food service specialist, consults with Petty Officer 3rd Class Chris Himmelrick, a health services technician assigned to Base Alameda Medical Clinic, at Coast Guard Island in Alameda, Calif., Tuesday, Nov. 26, 2013. Health services technicians help maintain medical readiness for Coast Guard members. (Coast Guard photo by Petty Officer 3rd Class Paul Krug)