George Cheng

George Cheng, MD, PhD


As a radiation oncologist, I was recently awakened to the power of carbohydrate restriction through WILDFIT, a 90 day program that incrementally transforms one's psychology around food, ramps up nutrition, and decreases intake of refined sugar, carbohydrate, processed, and other unsupportive foods. Now a certified coach, I work with clients to create lasting change in their relationship with food and get onto their trajectory toward optimal health. In my radiation oncology practice, I emphasize lifestyle changes to help patients get through and thrive beyond cancer treatment.


  • Doctor of Medicine
  • Doctor of Philosophy


  • Radiation oncology

Contact information

Ridley-Tree Cancer Center
540 West Pueblo Street, Santa Barbara, CA, USA, 93105