Leadership Team

Mark D. Perrin

Chief Executive Officer/Chairman of the Board


Thomas R. Ulich, M.D.

Chief Scientific Officer


Lou Vaickus, M.D.

Interim Chief Medical Officer


Pamela Stahl

Chief Commercial Officer


Melanie Morel-Ferris, C.P.A.

Interim Chief Financial Officer


Tamara L. Joseph, J.D.

Senior Vice President, General Counsel/Chief Compliance Officer


William D'Agostino

Senior Vice President, Operations


Christopher McNulty

Senior Vice President, Business Development & Investor Relations


Kristin Neff

Vice President, Clinical Operations & Project Management


Lisa Crockett

Vice President, Regulatory Affairs & Reimbursement Planning


Jay Blackington

Vice President, Head of Human Resources