Executive Management Team

Dr. Robert J. Rosenthal, PhD

Chief Executive Officer (CEO)

Todd Little

President, Corporate Development

Nancy Sandy

Executive Vice President and Chief Operating Officer

John DelliSanti

Senior Vice President, Sales and Customer Service

Dr. Patrick Laverty, PhD

Senior Vice President, Operations

David Lester

Senior Vice President, Human Resources and Organization Development

Michael Mullen

Senior Vice President, Strategic Projects, and Chief Financial Officer

Donna Gulezian

Vice President, Portfolio Innovation & Development

Dr. Jeffrey Lohmiller, DVM, MS, DACLAM

Vice President, Quality Systems

Dr. Gretchen A. Rice, PhD JD

Vice President and General Counsel