
Dr. Davis is double board-certified in both medical and surgical weight loss. He is also expert in the surgical management of reflux and heartburn. Whether you are considering weight loss surgery such as gastric bypass, sleeve gastrectomy, or Lap-Band® revision, exploring medical weight management options like GLP-1 medications (Ozempic®, Wegovy®, Mounjaro®), or need care for heartburn and reflux, Dr. Davis offers personalized treatment plans to fit your needs. Dr. Davis is also well know for helping people who have gained weight or had complications from prior weight loss surgeries.
Garth Davis is a double board-certified advanced weight loss and foregut surgeon. Whether you are considering weight loss surgery such as gastric bypass, sleeve gastrectomy, or Lap-Band® revision, exploring medical weight management options like GLP-1 medications (Ozempic®, Wegovy®, Mounjaro®), or need care for general surgery such as hernia repair or foregut surgery, Dr. Davis offers personalized treatment plans to fit your needs.


Garth Davis is a double board-certified advanced weight loss and foregut surgeon. Whether you are considering weight loss surgery such as gastric bypass, sleeve gastrectomy, or Lap-Band® revision, exploring medical weight management options like GLP-1 medications (Ozempic®, Wegovy®, Mounjaro®), or need care for general surgery such as hernia repair or foregut surgery, Dr. Davis offers personalized treatment plans to fit your needs.
Garth Davis is a double board-certified advanced weight loss and foregut surgeon. Whether you are considering weight loss surgery such as gastric bypass, sleeve gastrectomy, or Lap-Band® revision, exploring medical weight management options like GLP-1 medications (Ozempic®, Wegovy®, Mounjaro®), or need care for general surgery such as hernia repair or foregut surgery, Dr. Davis offers personalized treatment plans to fit your needs.

Explore weight loss surgery options with Dr. Davis, including sleeve gastrectomy, gastric bypass, SADI, and weight loss revision procedures tailored to your health goals. If you have had weight loss surgery and are seeking revision surgery for weight regain or complications, Dr. Davis has the expertise you seek!
Discover non-surgical weight loss options with Dr. Davis, including GLP-1 medications like Ozempic®, Wegovy®, and Mounjaro® to help you achieve sustainable results. In addition to the medications, Dr. Davis will help guide you through lifestyle changes to help you be successful and healthy.
Receive expert general surgery care with Dr. Davis for procedures like umbilical, inguinal, or hiatal hernia repair. He is especially skilled in the management of hiatal hernias, reflux, and heartburn.
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Dr. Garth Davis is the Medical Director of Bariatric Surgery at HCA Houston Healthcare Kingwood and is double board-certified in both medical and surgical weight loss, with additional expertise in the surgical management of reflux and heartburn. With 25+ years of experience and thousands of procedures performed, he previously served as Medical Director of Bariatrics at Houston Methodist Hospital and at Memorial Hermann Memorial City Hospital, where he founded The Davis Clinic. He is a Texas Monthly Super Doctor and was featured as an expert on TLC's Big Medicine.
A published author of Proteinaholic (HarperOne) and The Expert's Guide to Weight Loss Surgery (Penguin), Dr. Davis has spent his career turning the real science of weight management into lasting results for his patients — not quick fixes. That experience led him to create The Davis Method, a comprehensive approach blending surgical expertise, medical options like GLP-1 therapy, and personalized lifestyle strategy, built specifically for patients who've tried other paths without success.
Now seeing patients in Kingwood, Dr. Davis brings the same national-caliber expertise he's built over 25 years — including leadership roles at three major Houston-area hospital systems — directly to your neighborhood, with the personal, compassionate attention of a doctor who knows this community.
Credentials at a glance:
Medical Director of Bariatric Surgery, HCA Houston Healthcare Kingwood (current)
Double board-certified — medical and surgical weight loss, plus reflux/foregut surgery
25+ years of practice, thousands of procedures performed
Former Medical Director of Bariatrics, Houston Methodist Hospital
Former Medical Director of Bariatrics, Memorial Hermann Memorial City Hospital; founder, The Davis Clinic
Texas Monthly Super Doctor
Featured expert, TLC's Big Medicine
Published author: Proteinaholic (HarperOne) and The Expert's Guide to Weight Loss Surgery (Penguin)
