Gemma Touchstone
CMO of Fountain Life & Founder of Mayo Clinic Integrative Breast Oncology Program
Dr. Dawn spent over 20 years as a Mayo Clinic physician and founded the Mayo Clinic Integrative Breast Oncology Program, integrating lifestyle medicine, integrative symptom management, mind–body therapies, precision nutrition and exercise prescriptions, and survivorship support alongside conventional oncology.
Trained in exercise physiology, she is a clinician-investigator who has led research and translated evidence into scalable, measurable protocols—informing IM8’s scientific standards and formulation philosophy.
A stage IV cancer survivor and heart transplant recipient, she became the first person to complete a marathon after heart transplantation, embodying the resilience science she teaches.
She is a global keynote speaker who energizes audiences with evidence-based optimism and contagious enthusiasm—advancing a mission to democratize wellness and elevate human flourishing.