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Get Lean and Stay Healthy

A free consultation on how to improve your weight and liver health

without surgery

Meet Dr. Yi Zheng, MD, PhD
American Society for Metabolic and Bariatric Surgery (ASMBS)
Board Certified Gastroenterologist

Dr. Zheng founded ILHI (International Liver Health Institute) as part of her efforts to improve public health in the East Bay community, nationally and internationally.  

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As a board certified Gastroenterologist, Dr. Zheng is also specialized in non surgical weight loss procedures.

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Learn how to get Lean and keep your liver healthy!

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Holding an Apple
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Checking Weight

During your initial consultation we will cover

Your Weight Concerns

You will meet with Dr. Zheng online. Please share your weight concerns. We will discuss individual goals and evaluate your eligibility for nonsurgical weight loss procedures

Obesity and NASH

The increase in obesity has led to an increase in fatty liver disease, many of them will progress to cirrhosis or even liver cancer. Once enrolled, you will get  complimentary FibroScans (before and after) using state of the art technology for non-invasive examinations of your liver

Non Surgical Bariatric

Endoscopic weight loss procedures, such as Orbera balloon, are a promising new option for people who want help losing weight but don't want -- or may not qualify for -- bariatric surgery. Let's see how we can get your weight loss started!  

I want to have a FREE virtual consultation,

Sign me up today!

Contact us: 

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Tel: (925) 945 6070

(925) 384 9276

(925) 318 1421

 

Fax: (949) 655 2752 ​

 

Email: Staff@GoldenStateGastro.com

Practice Locations

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Walnut Creek Office: 2121 Ygnacio Valley Road, E105 Walnut Creek, CA 94598 

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San Ramon Office: 5601 Norris Canyon Rd STE 220 San Ramon CA 94583

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Pleasanton Office: 6155 Stoneridge Dr Ste 101 Pleasanton, CA, 94588

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Livermore Office: 87 Fenton St. #210, Livermore, CA 94550

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Antioch Office: 3737 Lone Tree Way, Ste E, Antioch, CA 94509 ​

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Concord Office: 2485 High School Ave Ste 123. Concord, CA 94520

Outpatient Surgery Centers

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Aspen Surgical Center

133 La Casa Via Suite 150, Walnut Creek, CA 94598 

(925) 210-8400

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Crow Canyon Surgery Center 925-413-0808

1320 El Capitan Dr, Danville, CA 94526

 

Diablo Plaza Surgery Center
2222 East Street, Suite 290. Concord, CA 94520

(925) 691-1580

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Executive Surgical Center (925) 866-9300

1320 El Capitan Dr, Danville, CA 94526​

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Premier Surgery Center
2222 East Street, Suite 200. Concord, CA 94520

(925) 691-5000

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TreSanti Surgery Center

5201 Norris Canyon Terrace # 100, San Ramon, CA 94583

(925) 973-0605

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Hacienda Surgery Center

4626 Willow Rd, Pleasanton, CA 94588

(925) 734-6744

Hospital Affliations

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John Muir Walnut Creek Medical Center

1601 Ygnacio Valley Rd., Walnut Creek, CA 94598
Phone (925) 939-3000 | Fax (925) 308-894
https://www.johnmuirhealth.com/locations/john-muir-medical-center-walnut-creek.html

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John Muir Concord Medical Center

2540 East St., Concord, CA 94520
Phone (925) 682-8200

https://www.johnmuirhealth.com/locations/john-muir-medical-center-concord.html

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Sutter Delta Medical Center

3901 Lone Tree Way Antioch, CA 94509 | (925) 779-7200

https://www.sutterhealth.org/delta

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Contra Costa Regional Medical Center

2500 Alhambra Ave, Martinez, CA 94553 | (877) 905-4545

https://cchealth.org/medicalcenter/

© 2026 by Golden State Gastroenterology

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