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Long Island Weight Loss InstituteWestbury and Hewlett - 516.333.5555 | Smithtown and Amityville - 631.366.2333  

Physician Supervised Weight Loss Programs

Long Island Weight Loss Institute is a medical weight loss clinic that helps individuals in Long Island, Manhattan, and all parts of New York City lose weight through various physician supervised weight loss diet programs. Run by Dr. Michael Kaplan, the Long Island Weight Loss Institute has helped many people lose weight, reduce cellulite, look and feel their best with:

Let the weight loss doctors at the Long Island Weight Loss Institute help you lose weight fast with proven medical weight loss diet programs. Call or visit any of our weight loss centers in Smithtown, East Meadow, or Amityville, New York.


SmartLipo Treatments in Long Island, New York

Long Island Weight Loss Institute has announced its acquisition of the newly FDA approved SmartLipo Laser System. This revolutionary advance in liposuction technology allows for the permanent removal of unwanted and exercise resistant fat.


Mesotherapy Treatments in Long Island, New York

Long Island Weight Loss Institute is excited to bring mesotherapy to all of its patients in Long Island and New York Metropolitan area. Mesotherapy is an exciting therapy in aesthetic medicine that has revolutionized the treatment of fat and cellulite.


BOTOX® Cosmetic and Juvéderm™ Treatments

Long Island Weight Loss Institute is pleased and to offer BOTOX® Cosmetic and Juvéderm™ injections; popular non-surgical treatments that will create a more youthful appearance and restore your natural beauty. These procedures are easily accomplished within the same session for your convenience.


Sclerotherapy Treatments in Long Island, New York

The Long Island Weight Loss Institute, dedicated to helping clients look and feel better than ever, has added Sclerotherapy to it’s repertoire of procedures. Sclerotherapy is a medical procedure used to treat varicose veins and “spider veins”.

Best of Long Island 2012

Weight Loss News

Winning At Losing

Medical weight loss: When diet and exercise aren't enough

Michael Barbagallo was used to being the "big dude." He told himself he'd one day get a grip on his weight, and that because he was young, he didn't have to worry. "But then things end up getting…

Stay Fit while Working 9 to 5…6…7 - Fat burners and workplace productivity boosters

As summer wanes and fall gradually robs us of daylight hours, many of us leave our active lifestyles behind and stay chained to our desks...

You’re Making a Commitment to Yourself - You can lie to others, but you cannot lie to yourself.

I take a lot medication for Parkinson’s disease. So, when I was told that my cholesterol was high and that I would need to take another medication…

Weight Loss Success Stories

Weight Loss Success Story of Howard & Colleen

Read the incredible weight loss stories of married couple Howard and Colleen, and see how their lives have improved after weight loss treatments with Dr. Kaplan.