The Gerson Therapy: The Proven Nutritional Program for Cancer and Other Illnesses About the Author Charlotte Gerson, the founder of the Gerson Institute, has lectured on the benefits of nutritional therapy at health organizations worldwide.Morton Walker is a respected medical journalist with seventy-four bestselling health books to his credit and twenty-three journalism awards for his work.Tavia Gilbert, a six-time Audie Award nominee and multiple Earphones and Parent's Choice Award?winning producer, narrator, and writer, has appeared on stage and in film. She has narrated over 250 multicast and single-voice audiobooks.