Mark M. Tomaino, MBA, JD

Senior Industry Executive
Welsh, Carson, Andersen & Stowe

Mark Tomaino is a Senior Industry Executive at Welsh, Carson, Anderson & Stowe, a New York City based private equity firm that invests principally in two markets, healthcare and information/business services.  Mark’s focus is exclusively on healthcare technology investment opportunities, including deal generation, due diligence, execution and portfolio company monitoring.   Mark has served on the board of directors of Matrix Medical Network and GetWellNetwork, and participates on the strategic advisory boards of Wiser Together, Seamless Medical, Conversa Health, AMC Health, Viimed and NextHealth Technologies.  Mark has established the “Healthcare IT Knowledge Network” website as a vehicle to share insights relevant to collaboration in the healthcare technology industry.

Prior to September 2010, Mark served as Senior Vice President, Corporate Development and M&A at The TriZetto Group, a leading healthcare information technology company to the healthcare payer industry, where he had responsibility for developing and executing its external growth strategies, including mergers and acquisitions, strategic alliances, joint ventures, investments and capital raising activities.   Mark initiated the $1.4 billion go-private transaction with Apax Partners in August 2008 ending TriZetto’s tenure as a NASDAQ-listed public company.  Prior to joining TriZetto, Mark worked at Bausch & Lomb Incorporated in a variety of legal, strategy and business development capacities.  

Mark holds an M.B.A. from The Paul Merage School of Business, University of California, Irvine, where he was Valedictorian and a member of the Beta Gamma Sigma Society, a J.D. from the Albany Law School of Union University, where he was a member of the Law Review, and an A.B. in English and Economics from the College of the Holy Cross.