Co-Founder and Principal Investigator, Cignature Health Metabolic Clinic – the first clinic in the world to use deuterium and tracer technologies to describe and follow the health status of patients with metabolic disorders such as cancer, diabetes, and autoimmune disorders.

Principal Investigator, Epigenix Foundation – this not-for-profit organization created by the founders of Quest Nutrition promotes research to prevent and ameliorate disease, maximize quality of life and/or improve personal performance.

Co-Founder and Principal Investigator, Ketopet Sanctuary – a 53-acre ranch outside Austin, Texas that uses the ketogenic diet and other metabolic therapies with and without standard of care to treat dogs with naturally occurring cancers.