Leadership Team

Mark D. Perrin

Chief Executive Officer/Chairman of the Board


Thomas R. Ulich, MD

Chief Scientific Officer


Lorianne Masuoka, MD

Chief Medical Officer


Steven F. McAllister

Chief Financial Officer


Tamara L. Joseph, JD

Senior Vice President, General Counsel/Chief Compliance Officer


William D'Agostino

Senior Vice President, Operations


Christopher McNulty

Vice President, Business Development & Investor Relations


Kristin Neff

Vice President, Clinical Operations & Project Management


Lisa Crockett

Vice President, Regulatory Affairs & Reimbursement Planning