Officials working to revive medical services at the former North Adams Regional Hospital announced Tuesday that 75 former employees have been hired by Berkshire Medical Center. The announcement followed a day of meetings involving state and local officials and a Berkshire Medical Center leadership team. Gov. Deval Patrick spoke with the media Tuesday morning outside the president's house on the Massachusetts College of Liberal Arts campus, after meeting with state Sen. Benjamin B. Downing, state Rep. Gailanne Cariddi, North Adams Mayor Richard Alcombright and representatives of BMC.