Our Leadership Team
Driving Innovation and Excellence
Leading with
Vision and Expertise
At Polysciences, our leaders bring decades of expertise, vision, and dedication to guide our mission of delivering world-class solutions for our customers and partners.
Ownership
Michael Ott
Owner & Chairman of the Board
Andrew Ott
Owner, CEO & President
Ryan Ott
Owner
Polysciences Leadership
Andrew Ott
Owner, CEO & President
Jeff Ball
Chief Financial Officer
Sean Moore
Vice President Quality & Operations
LeeAnn Everitt McGraw
Vice President, Strategy & Integration
Jennifer Tenfelde
Executive Director Human Resources
International Leadership
Melanie Bailey-Treiber
Managing Director
Polysciences Europe GmbH
Chun-Yen Ke, PhD
Manager
Polysciences Asia-Pacific
Vinicius Silveria
Manager
Ott Scientific Brazil
Ritesh Kumar
Sales Manager
Ott Scientific India
Learn More About Polysciences
Visit Our Story to learn about our history, mission, and what drives us forward.