On January 4, 2017, Paratek Pharmaceuticals, Inc. announced several leadership promotions, including the promotion of Evan Loh, age 57, to President, Chief Operating Officer and Chief Medical Officer of the company, effective January 1, 2017. Prior to the promotion, Dr. Loh served as the company's president and Chief Medical Officer since October 2014. Additionally, the company announced that Evan Tzanis has been promoted to Senior Vice President, Clinical Development and Clinical Operations. Evan has successfully led clinical development efforts at Paratek since joining Paratek in 2014. Jeanne Jew, who joined Paratek in 2015, has been promoted to Senior Vice President, Business Development. Both Mr. Tzanis and Ms. Jew will report to Evan Loh.