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The Gutwell Difference

With over 30 years of experience as a board-certified gastroenterologist, Sue Mitchell, MD goes beyond the traditional to treat the root cause of disease.

We offer solutions for your microbiome, heart, metabolism, and longevity to achieve whole-body wellness.

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More than Gastroenterology.

Functional Gastroenterologist

Dr. Mitchell is a board-certified gastroenterologist whose priority is functional and integrative gastroenterology and comprehensive patient care. She treats the root causes of digestive and chronic health concerns, and not just symptoms.

She takes a holistic approach, focusing on optimizing the gut microbiome and supporting long-term, whole-body health.

By listening carefully to each patient’s story, Dr. Mitchell creates personalized plans for those struggling with symptoms or who want to explore longevity.

Her goal is to see the whole picture so that you feel supported, understood, and guided toward lasting wellness.

Our Services

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Support your gut microbiome with advanced GI testing.

Stool and SIBO Testing

At Gutwell, we over a wide range of traditional and functional medicine testing including advanced microbiome testing, IBS testing, SIBO testing, and food sensitivity testing.

Optimize your longevity with preventative cardiovascular testing.

Advanced Cardiovascular Testing

Gutwell Medical offers next-generation cardiac care built on one principle: early detection saves lives.

Announcing: Our Pure New Zealand Whey

Professional-Grade Supplements

Available to the public

Our supplement store features professional-grade products backed by science, third-party quality testing, and personally approved by Dr. Mitchell.

Each product is thoughtfully selected to complement individualized care plans and support long-term gut, metabolic, and overall health.

A woman, wearing a white lab coat with the name 'Sue Mitchell, MD' embroidered on it, hands a bag of whey protein to a man in a retail store. The shelves behind them are stocked with various supplement products.