Advisory Group
Corporate Doctor/Trainer
NAB - Nutrition Advisory Board
Mount Sinai Medical
Medical Doctor
Certifications or Credentials
Public Health
Obesity Management
Family Medicine
Special Focus
Community Health
General Nutrition
Meal Replacement
Public Health
Sports Medicine
Sports Nutrition

Dr. Luigi Gratton is the Vice President of Training at Herbalife Nutrition.

In this role Dr. Gratton is responsible for ensuring Herbalife Independent Distributors have a thorough understanding of Herbalife product, ingredients and benefits. He trains at events around the world, enhancing Distributors’ knowledge about our products and works closely with Distributor trainers around the world to ensure the dissemination of accurate product information.

Dr. Gratton has a medical degree from Mount Sinai Medical School of New York University and completed a postdoctoral fellowship in clinical nutrition at the David Geffen School of Medicine at UCLA. In addition, Dr. Gratton has worked as a physician specialist in family medicine and as a clinical physician at the UCLA Center for Human Nutrition in the risk factor obesity program. He also has been awarded Diplomate of The American Board of Family Practice and The American Board of Physician Nutrition.


Running, Biking, Hiking, Weight Lifting, Swimming, Reading, Watching Movies

Fun Fact
Husband and Father of 2 children Enjoys trying new restaurants with a special interest in a variety of deserts