Ossium is building the world's first bone marrow bank to treat blood cancers, improve organ transplantation, and repair damage from radiation. The company was founded in 2016 to revolutionize bioengineering, with the ultimate goal of ending disease

Our Mission

Ossium’s mission is to improve human health. We will deploy cellular therapeutics, bioengineering, and other regenerative medical tools to produce lasting gains in the health, vitality, and longevity of human beings. In pursuit of these goals, we will foster a culture that empowers our stakeholders, maintain the highest standards of operational excellence, and be a force for good.

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

Joyce Abad
Quality Associate
Abegail Brar
Donor Manager
Sara Brown
Supervisor, Cell Manufacturing
Oliver Cacananta, MBA
Director of Regulatory Affairs
Karina Chavarria, MA
Donor Manager
Kevin Cox
Supervisor of Cellular Therapy Production
Jianguang Du
Senior Scientist
Chelsy Eveland
GMP Material Supervisor
Darian Flores
Weekend Production Team Lead
Jay Gardner
Director of Talent and People Operations
Dr. W. Scott Goebel
Medical Director
Dr. Dongsheng Gu
Senior Investigator
Nyla Haddock
Production Associate I
Ellen Hicks
Testing Laboratory Associate II
Dr. Brian Johnstone
Vice President of Research
Geney Kim
Executive Assistant to the Co-Founder/CEO | Special Projects Manager, Marketing & Events
Travis Kost
Senior Quality Associate
Brian Legg
Facility Director
Dr. Margie Mathewson
Vice President of Business Operations
Katlynn McCray
Testing Laboratory Associate II
Kenneth McGraw
Production Associate I
Tina Mendenhall
Administrative Assistant
Dr. Matthew Metz
Sr. Director of Strategic Partnerships
Hannah Miller, MS
Manager, MSAT
Kelsey Musall
Cellular Laboratory Production Manager
John Niehaus
Technical Supervisor
Theodore Penn
Quality Associate II
Jonathon Rochelle
Director of Quality Compliance
Matthew Ryll
Donor Field Services Senior Manager
Megan Sannito
Supervisor, Cell Manufacturing
Aubrey Sherry, MS
Manager of Quality Systems
Lawrence Staub
Senior Quality Specialist
Nick Weinstein
Production Associate I
Jessica Woo
Executive Assistant

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