She is currently working as the nutrition educator at the Jay Monahan Center for Gastrointestinal Health, the Weill Cornell Breast Center, and the Beth Israel ALS clinic in New York City. In addition Lynn runs a private practice with focus on gastrointestinal disorders and cancer. Lynn is also an adjunct professor at Mercy College and the Institute for Integrative Nutrition. Lynn is certified by the Commision on Dietitians and is a member of both the American Dietetics Association and the New York State Dietetics Association.