Helping Long Island to lose weight and keep it off since 2001

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Physician Supervised Medical Weight Loss With a Solid Track Record of Proven Results

Long Island Weight Loss Institute is a medical weight loss clinic that helps individuals lose weight through various physician supervised medical weight loss programs. Run by Dr. Michael Kaplan, the Long Island Weight Loss Institute has helped many people lose weight, naturally improve diabetes and hypertension management, and look and feel their best with proven medical weight loss diet programs.

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Success Stories

"I've be coming here since July of 2012 and I have been losing weight ever since. I feel so much better since I lost the weight. I have much more confidence, much more "get up and go," much more energy… I feel great!"

- DIANE Watch Video Testimonials

New From Our Weight Loss Blog

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    Ten of the Healthiest Restaurants in Suffolk County

    “Stop eating out” is one of the most commonly given pieces of advice for people trying to make healthier lifestyle changes. Unfortunately, that does not make it very good advice. Part of living a healthy

  • A Message From Dr. Kaplan

    Ask Dr. Kaplan

    With so much conflicting nutrition advice out there, it’s sometimes hard to decipher fact from fad. We asked our Facebook fans for their most pressing questions about nutrition and weight loss. Here are the answers from