A Rockland man has pleaded guilty to charges of health care fraud and embezzlement stemming from the time he served as director of a hotel’s health club. Michael Morrison, 42, entered his guilty pleas in federal court this week, according to the U.S. attorney’s office. Morrison was charged with the crimes in June. Morrison served as the director of the the Trade Winds’ Health, Swim and Tan Club in Rockland from 2005 to 2016.