Joann Berger is a Board Certified Clinical Nutritionist. She received her BS degree from Arizona State University and then studied two years with the American Academy of Nutrition, completing the Certified Clinical Nutritionist (CCN) post graduate study program. The CCN credential is the national standard for clinical nutritionists who meet high requirements of professional competency. Joann trained for many years with David Getoff, CCN, CTN, FAAIM, an influential and respected naturopath in the field of nutrition. She has a private practice in San Diego, CA. Visit her website at www.joannberger.com.