Leadership

Linda Thomas-Hemak, M.D., FACP, FAAP

President and Chief Executive Officer

Jignesh Y. Sheth, M.D., FACP, MPH

Chief Medical Officer and Senior Vice President

William Dempsey, M.D.

Deputy Chief Medical Officer

Ronald P. Daniels, MBA, CPA

Chief Financial Officer

Meaghan Ruddy, Ph.D.

Senior Vice President

Jennifer Walsh, Esq.

Senior Vice President

Jumee Barooah, M.D.

Designated Institutional Official

Lisa Baumann

Vice President

John Janosky

Vice President

Tiffany Jaskulski

Vice President for Health Innovation and Strategic Initiatives

Kellie Knesis

Vice President

Constance S. Sixta, Ph.D., MSN, MBA, RN

Interim Vice President & Chief Operating Officer of Clinical Administration

Laura Spadaro

Vice President

Sandra Yastremski, CPA

Vice President, Chief Accounting Officer

Kevin A. Perneta, MBA

Vice President and Chief Compliance Officer

Scott Koerwer, Ph.D., Ed.D.

Executive Vice President and Chief Administrative Officer