Pat Robertson and the Trinity Broadcasting Network. She appeared on TBN in a weekly series entitled Doctor to Doctor, where she discusses various aspects of health. Judy has a B.S. in Foods and Nutrition from Pepperdine University and learned much of her expertise from her mother, Gladys Lindberg, an early pioneer in the field of applied nutrition. She was the president of the American Nutrition Society in southern California and has been a longtime member of the National Nutritional Foods Association, serving on the Board of Directors. She is a member of the American Academy of Anti-Aging Medicine. Judy and her husband, Don, own Lindberg Nutrition, their retail store, and Nutrition Express, a mail-order company that ships products throughout the world. These are family businesses run with the assistance of their adult children.