Executive Team

David Roesser, Ph.D.
Chief Executive Officer

Anne Bigalke
VP of Business Development

Douglas Ley
Chief Financial Officer

Scott Larson
VP of Operations & Supply Chain

Laura Rock
VP of Sales
Technical Services, Business Development, and Quality Team

Sabina C. V. Alexander
Director of Technical
and Scientific Services

Chris Paradise
Director of Business Development

Andy Gioino
Quality Manager
Marketing and Sales Team

Mara Herschbach
Director of Marketing and Communications

Croix Swanson
Senior Business Development Executive

Evan Henke, PhD, MPH
Senior Account Executive

Gwen Raddatz
Customer Experience
and Support Manager

John Otte
Sales Support Specialist



