health and wellbeing | January 07, 2026

Dr. Lauren Lemieux, MD – Boston, MA

Dr. Lauren Lemieux is an internist and obesity medicine specialist. She is board certified in Internal Medicine and Obesity Medicine and as a Physician Nutrition Specialist. She is also a fellow of the American College of Physicians.

Dr. Lemieux received her medical degree from UC Irvine School of Medicine in 2015. She graduated as class valedictorian and was awarded Junior AOA and Gold Humanism Honors. Dr. Lemieux completed her residency training in Internal Medicine at UCLA in 2018. Afterwards, she completed a one-year fellowship program in Clinical Nutrition at UCLA. She worked at UCLA as an Assistant Clinical Professor and practiced medicine in the division of Clinical Nutrition, the Center of Obesity and Metabolic Health (COMET), and the UCLA Medical Weight Management Program (formerly RFO).

Currently, Dr. Lemieux works at Form Health, a telehealth multidisciplinary weight management program (). Dr. Lemieux's primary area of practice involves treatment and prevention of obesity and related diseases such as prediabetes, diabetes, high cholesterol and hypertension. She believes in the importance of dietary and lifestyle changes to improve health, and she is passionate about helping her patients achieve their health goals.