Our Leadership


Robert W. Rubin, Ph.D.

President & CEO

Shannon L. Toma

Executive Vice President, Chief Operating Officer

Jake McDonald, Ph.D.

Vice President, Applied Sciences

Steven Belinsky, PhD

Vice President for
Research/Professor

Edward G. Barrett, Ph.D.

Senior Director, Pharmacology

Philip J. Kuehl, Ph.D.

Director of Scientific Core Laboratories

Melanie Doyle-Eisele, Ph.D.

Director of Life Sciences

Meghan Vermillion, DVM, PhD, DACLAM

Director of Comparative Medicine