James Fretwell

James Fretwell, MD


I have been having great success using low carb diets for the improvement of weight and health. A weight based approach to health is a natural way to improve health without medications. My patients enjoy learning from the Diet Doctor while following a low-carb approach.


  • Doctor of Medicine


  • Family Medicine
  • Obesity medicine/Bariatrics
  • Clinical Lipidology

Contact information

The University of Colorado School of Medicine; Rocky Mountain Family Practice
205 S Main St Suite B, Longmont, CO 80501, USA