David Kellenberger

David Kellenberger, DMS, RDN, PA-C, serves as a Physician Associate and Registered Dietitian-Nutritionist at Kent E. Rogers Clinic, focusing on healthcare for underserved populations in Navarro County, TX. Kellenberger also owns N-of-1 Personalized Nutrition, LLC, which provides personalized and functional nutrition services. Additional roles include serving as a WIC Dietitian-Nutritionist at the Corsicana Health Department and a Physician Associate in various internal medicine and urgent care settings, along with experience as a flight medicine PA with the Texas Air National Guard. Kellenberger holds advanced degrees in clinical medicine and physician assistant studies, as well as extensive training in clinical nutrition. Current education includes preparation for the NCCPA CAQ in psychiatry at Rocky Mountain University of Health Professions.