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Fatty Liver/NASH Resources

Dr. Zheng has special interest and experience in fatty liver and NASH.  She has focuses on liver health in three ways:

- Improve accessibility of screening and early intervention of fatty liver disease/NASH

- Increase awareness among patients and health care providers for this Liver Disease pandemic 

- Provide tools for early intervention and help avoid the painful consequences of chronic liver disease like hospital stay, liver transplant, and liver cancer.

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We know there are a lot of questions that come with a new FDA approved medication! We hope to answer a few that may be top of mind about Rezdiffra.

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  • What is Rezdiffra? A new drug called Rezdiffra shows promising results in treating Nonalcoholic Steatohepatitis (NASH), now known as Metabolic Dysfunction-Associated Steatohepatitis (MASH), a liver condition that can lead to serious complications like cirrhosis and liver cancer, providing an amazing opportunity for improved patient care.

  • What’s the big deal? The availability of the first NASH/MASH drug, Rezdiffra, marks a significant advancement in the treatment landscape for NASH, offering hope for improved liver health and overall outcomes.

  • Who can take Rezdiffra? Rezdiffra is for patients with Noncirrhotic Nonalcoholic Steatohepatitis (NASH) with moderate to advanced liver fibrosis.

  • How do I know if Rezdiffra is indicated for me?  Liver Fibroscan is a noninvasive test that can identify fibrosis.  No painful risky liver needle biopsy !

  • Are there side effects? Like all medicines, Rezdiffra can have some side effects. Some people experienced nausea or diarrhea more often than those who took a placebo (a pill with no medicine in it). However, serious side effects were rare, which is reassuring.

Call us to schedule an appointment with one of our knowledgeable providers.

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On the Scales
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Liver FibroScan

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What is FibroScan?

FibroScan is a non-invasive technology that quickly provides a quantitative assessment of liver stiffness and liver fat at the point of care. As part of an overall patient assessment, FibroScan-based scores can be used to efficiently rule out the need for further assessment, like a painful liver biopsy, saving time and resources for people who do not require additional assessment for end-stage liver disease.

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Is it painful? No.

FibroScan examinations are painless, quick, and easy. During measurement, you will feel a slight vibration on the skin at the tip of the probe.

What will the FibroScan

examination be like?

You will lie on your back, with your right leg crossed over your left leg and with your right arm raised behind your head. This is to allow easy exposure to the intercostal spaces (spaces between your ribs) for the probe to effectively scan your liver. Your healthcare provider will apply a water-based gel to the skin and then place the probe on the right side of your ribcage. Your healthcare provider will quickly produce 10 measurements during the FibroScan examination. These measurements will be used to establish an overall stiffness score.

FibroScan probes are adapted to fit most body-types and to all ages, from pediatric to adults. FibroScan examinations can take as little as ten minutes to complete.

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Care About Your liver health? Please Call 925-318 1421 to schedule

Your Liver FibroScan 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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