BRIDGEPORT — The emergency manager and EMS coordinator at Bridgeport Hospital was arrested Friday after being accused of sexually assaulting four male patients and secretly photographing at least a dozen others while performing unauthorized medical examinations at the hospital’s nursing school. Police said when they confronted Barkinsky, he admitted the allegations and turned over 2,181 photographs he had secretly taken of at least a dozen men while they were naked on a table and he was performing a medical procedure on them. The hospital had no knowledge of any of the activities alleged in the arrest warrant and, such alleged activity, if proven to be true, is an absolutely inexcusable violation of trust and inconsistent with the values of our organization. At some point, Barkinsky noticed the man was having back trouble and offered to give him weekly chiropractic treatments in an office in the nursing school, police said.