Summary

Dr. Yi Zheng specializes in internal medicine and gastroenterology, bringing over three decades of medical experience to their practice. They earned their medical degree from Tongji Medical University and have dedicated 31 years to caring for patients with digestive health concerns. Dr. Zheng is fluent in both English and Chinese, enabling them to serve diverse patient populations.

Dr. Zheng practices at several locations throughout Walnut Creek, California, with affiliations at Kaiser Permanente Walnut Creek Medical Center, Kaiser Permanente Vacaville Medical Center, and Mercy Hospital of Folsom. They focus on treating common digestive conditions such as GERD, hemorrhoids, and colon polyps. Their expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat digestive issues. Patients have given Dr. Zheng an average rating of 4.8 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.8
  • 31 years of experience
  • speaks English, Chinese
  • TONGJI MEDICAL UNIVERSITY
  • 104 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 7 office locations

Office Locations

Dr. Yi Zheng has 7 locations

Yi Zheng MD

2121 Ygnacio Valley Rd Ste E105Walnut Creek, CA 94598
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat9:00 am - 4:00 pm
Sun9:00 am - 4:00 pm

Dr. Yi Zheng

2121 Ygnacio Valley Rd Ste E105 Ste 7QWalnut Creek, CA 94598

Dr. Yi Zheng

2121 Ygnacio Valley Rd Ste E105 Rm AWalnut Creek, CA 94598

Walnut Creek Medical Center

1601 Ygnacio Valley RdWalnut Creek, CA 94598

Executive Surgery Center

1320 El Capitan Dr Ste 100Danville, CA 94526
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Premier Surgery Center

2222 East St Ste 200Concord, CA 94520
Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed6:00 am - 5:00 pm
Thu6:00 am - 5:00 pm
Fri6:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Yi Zheng, MD
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Dr. Yi Zheng, MDDr. Daniel Benhuri, MDDr. Tooba Rehman, MDDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.8 
31 Years of Experience 8 Years of Experience 16 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Chinese Speaks English Speaks English, Spanish
Walnut Creek , CABeverly Hills , CAKaty , TXScottsdale , AZ
Med School: TONGJI MEDICAL UNIVERSITY Med School: Icahn School of Medicine at Mount Sinai Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Yi Zheng

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Yi Zheng has the following 2 specialties

Specialty Expertise

Dr. Yi Zheng has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterology
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

31 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Medical School

TONGJI MEDICAL UNIVERSITYGraduated in 1998
Tongji Medical UniversityGraduated in 1995

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Frequently Asked Questions

Does Dr. Yi Zheng accept my insurance?
You can see the insurance plans that Dr. Yi Zheng accepts on their Vitals profile.
What languages does Dr. Yi Zheng speak?
Dr. Yi Zheng speaks English and Chinese.
Is Dr. Yi Zheng accepting new patients?
Dr. Yi Zheng is accepting new patients on Vitals. View Dr. Yi Zheng's profile on Vitals to make an appointment.
Does Dr. Yi Zheng accept virtual/telehealth appointments?
Dr. Yi Zheng has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Yi Zheng's office located?
Dr. Yi Zheng's office is located at 2121 Ygnacio Valley Rd Ste E105, Walnut Creek, CA, 94598.

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