Jennifer K. Potthoff, RD, LDN, is a dietitian and nutritionist with AHN Medicine Institute in Erie, Pennsylvania. She specializes in pediatric and adult obesity, weight loss, diabetes, cholesterol disorders, DASH diet guidance, GERD diet and lifestyle counseling, and IBD diet and lifestyle counseling. Her care approach emphasizes food and nutrition, along with exercise and adequate sleep, as a first line of defense for disease prevention and management. She sees patients ages 5 and up.