Jillian Chacon, MS, RD, is an outpatient registered dietitian at Sutter Health with three years of clinical experience. She earned her master’s degree in Nutritional Science from San José State University and holds a Bachelor of Arts from the University of California, Davis. Jillian is a certified personal trainer and CDC Diabetes Prevention Program lifestyle coach. Jillian specializes in medical weight management, cardiovascular health, and prediabetes, with a focus on sustainable weight loss and long-term behavior change through a structured, non-restrictive, evidence-based approach. She has experience leading group education through the CDC’s Diabetes Prevention Program and incorporates advanced counseling strategies to support lasting changes in eating behaviors. She works primarily with adults in outpatient care.