Our Mission

Ossium’s mission is to improve human health through driving innovation in biotechnology that fosters the preservation of life.

Our Vision

Ossium’s vision is a future in which scientific progress enables humans to live without disease.

Ossium Leadership

Kevin Caldwell, Esq.
Co-Founder, President & CEO
Dr. Erik Woods
Co-Founder, Chief Science Officer

Ossium Team

Dr. W. Scott Goebel
Medical Director
Dr. Margie Mathewson
Vice President of Business Operations
Dr. Brian Johnstone
Sr. Director of Research and Development
Dr. Robyn Schlicher
Director of Business Development
Dr. Matthew Metz
Director of Strategic Partnerships
Carolyn McGary, MS, RQAP-GLP
Director of Quality Systems
Oliver Cacananta
Director of Regulatory Affairs
Dr. Dongsheng Gu
Senior Scientist
Aubrey Sherry, MS
CLIA Laboratory Technical Supervisor & Project Manager
Kelsey Musall
Cellular Laboratory Production Supervisor
Nicholas Pennington
Cellular Therapy Associate II
Karina Chavarria
Donor Manager
Abegail Brar
Donor Manager
Hannah Miller, MS
Cellular Therapy Technologist II
William Thompson, MS
Cellular Therapy Technologist II
Brinya Rimstidt
GMP Materials Manager
Tracie Dehart
Quality Assurance Specialist
Joyce Abad
Document Coordinator
Katlynn McCray
Cellular Therapy Associate I
Estivan Carreon
Cellular Therapy Associate I
Jeffrey Tippin
Cellular Therapy Associate I
Lakeisha Dodson
Cellular Therapy Associate I
Megan Sannito
Cellular Therapy Associate I
Darian Flores
Cellular Therapy Associate

Ossium Advisors

Dr. James Peyer
Scientific Advisor
Jesse Horwitz
Business Advisor
Tim Abbott, MS
Business Advisor


To raise new questions, new possibilities, to regard old problems from a new angle,

requires creative imagination and marks real advance in science.

– Albert Einstein