PHOENIX, Ariz., May 04, 2017 (GLOBE NEWSWIRE) -- Insys Therapeutics, Inc. (NASDAQ:INSY) ("Insys" or "the Company") announced that Rohit Vishnoi, a seasoned healthcare executive, has been appointed to the Company's Board of Directors, effective as of May 2, 2017. Mr. Vishnoi has also been appointed to the Company's Science and Research and Development Committee and Nominating and Corporate Governance Committee.