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What’s an obesity specialist—and should you see one?

When it comes to overweight or obesity, ever felt like your doctor just doesn’t get it? These specialists are different.

By Alice Oglethorpe|Medically reviewed by Jamil Alkhaddo, M.D.
Last updated April 15, 2026

According to the CDC, more than 40% of adults in the U.S. are living with obesity — but specialists have been rare. The American Board of Obesity Medicine (ABOM) wasn’t created until 2011; outside of that, most doctors get close to zero training in the condition. Things are changing, though. The number of certified obesity medicine providers has almost doubled since 2020, making it easier than ever to find a doctor who understands your body.

Here’s how seeing one of them could change your entire health journey.

What is an obesity medicine specialist?

Obesity medicine specialists are providers who receive additional education and training in the treatment of obesity. Often, they are certified by ABOM, meaning they’ve done additional obesity medicine education after medical residency, and passed a test administered by ABOM. Obesity medicine is a specialty that all types of providers can pursue, which matters because obesity can affect people in all healthcare settings.

While the word “obesity” is in the name of the specialty, providers don’t exclusively treat patients with a body mass index (BMI) over 30, the measurement most health organizations use to distinguish the disease. They can help patients at any size with health issues related to their weight.

What are the benefits of working with an obesity medicine specialist?

1. They understand the physiology of obesity.

Up until recently, obesity was viewed as a behavioral issue. But obesity physicians understand it on a cellular level too, involving the gut microbiome, hormones, and neurotransmitters in the brain.

2. They’re up to speed on the latest science.

Part of an obesity medicine physician’s job is to keep pace with a rapidly advancing field, so they can confidently guide you through a range of treatment options.

3. Theygetit.

Weight stigma and bias is incredibly common in medical settings…so some providers overcorrect and avoid bringing up obesity at all. Obesity medicine specialists are trained to address the issue head-on while providing stigma-free, compassionate care.

How do I find an obesity medicine specialist?

All Weight Watchers providers are board-certified clinicians who have been specially trained in obesity medicine, with the vast majority certified by ABOM. For other options, you can search for obesity specialists via ABOM’s “ Find a Physician ” tool.
Read this before getting a GLP-1 at a med spa

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This content is for informational purposes only and does not constitute medical advice, diagnosis or treatment. It should not be regarded as a substitute for guidance from your healthcare provider.

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