Summary

Dr Feng graduated from the University of California San Francisco School of Medicine in 1993. Dr Feng works in San Carlos, CA and specializes in Bariatric Surgery and Surgery. Dr Feng is affiliated with Sequoia Hospital, California Pacific Medical Center Davies Campus, El Camino Health, Mills Peninsula Medical Center, Sutter Eden Medical Center and California Pacific Medical Center Mission Bernal Campus.

Quick Facts

  • accepting new patients
  • 3
  • 33 years of experience
  • 30 insurance plans accepted
  • speaks Spanish, Chinese
  • University Of California San Francisco School Of Medicine
  • 1 written review
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 1 office location

Office Location

San Carlos Center

301 Industrial Rd # 1San Carlos, CA 94070
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr John J. Feng, MD
Dr. Nichole Elizabeth Starr, MD
Dr. Miquell Olivia Miller, MD
Dr. Mark Melvyn Segall, MD
Dr John J. Feng, MDDr. Nichole Elizabeth Starr, MDDr. Miquell Olivia Miller, MDDr. Mark Melvyn Segall, MD
Bariatric SurgeryCritical Care MedicineColorectal SurgeryColorectal Surgery
Accepts New Patients
4.1 
33 Years of Experience 11 Years of Experience 12 Years of Experience 54 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Chinese
San Carlos , CASAN FRANCISCO , CASACRAMENTO , CASan Jose , CA
Med School: University Of California San Francisco School Of Medicine Med School: Boston University School Of Medicine Med School: Stanford University School Of Medicine Med School: University Of Michigan Medical School
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr John J. Feng

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Central California Alliance for Health - Medicaid (Managed)
  • Cigna
  • Golden State Medicare Health Plan
  • Golden State Medicare Health Plan - Medicare
  • Health Net - HMO
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Humana
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits
  • Santa Clara Family Health Plan
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Western Health Advantage

Medical Specialties

Dr John J. Feng has the following 2 specialties

Specialty Expertise

Dr John J. Feng has the following 10 areas of expertise

  • Biliopancreatic Diversion
  • Colorectal Surgery
  • Gallbladder Surgery
  • Gastrectomy (Stomach Removal)
  • Gastrointestinal Surgery
  • Hemorrhoids
  • Hernia
  • Roux-en-Y Anastomosis
  • Stomach Stapling (Gastroplasty)
  • Surgery

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

University Of California San Francisco School Of MedicineGraduated in 1993

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr John Feng?
You can find contact information for Dr John Feng here on Vitals.
What languages does Dr John Feng speak?
Dr John Feng speaks Spanish and Chinese.
Is Dr John Feng accepting new patients?
Dr John Feng is accepting new patients on Vitals. View Dr John Feng's profile on Vitals to make an appointment.
Does Dr John Feng accept my insurance?
You can see the insurance plans that Dr John Feng accepts on their Vitals profile.
Which hospitals is Dr John Feng affiliated with?
Dr John Feng is affiliated with Sequoia Hospital, California Pacific Medical Center Davies Campus, El Camino Health, Mills Peninsula Medical Center, Sutter Eden Medical Center, and California Pacific Medical Center Mission Bernal Campus.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.