Our Bariatric Surgeons at BASS Medical Group

At BASS Medical Group Bariatric Surgery & Weight Management, our surgeons combine world-class training with compassionate, patient-focused care. Dr. Brian T. Chin, MD, FACS and Dr. Jason Moy, MD, FACS are both board-certified bariatric and general surgeons with decades of experience in advanced minimally invasive and laparoscopic techniques. They specialize in life-changing procedures such as gastric sleeve, gastric bypass, gastric band, and duodenal switch, helping patients achieve long-term weight loss and improved health.
Headshot of Dr. Brian T. Chin, MD, FACS – bariatric and general surgeon at BASS Bariatric Surgery & Weight Management in Walnut Creek and Brentwood, CA.

Brian Chin

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Headshot of Dr. Jason Moy, MD, FACS – bariatric and minimally invasive surgeon at BASS Bariatric Surgery & Weight Management in Walnut Creek and Brentwood, CA.

Jason Moy

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