Summary

Dr. Stephen Nguyen is a gastroenterologist and internal medicine physician with 23 years of experience treating digestive and general medical conditions. He earned his medical degree from Johns Hopkins University School of Medicine, bringing expertise from one of the nation's leading medical institutions. Dr. Nguyen speaks English and provides comprehensive care for patients with gastrointestinal concerns and broader internal medicine needs.

Dr. Nguyen practices at Kaiser Permanente Redwood City Medical Center and sees patients at multiple locations throughout Redwood City and South San Francisco, California. He specializes in diagnosing and treating abdominal pain, including complex cases during pregnancy, and addresses flank pain concerns. His procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to help diagnose and monitor digestive health conditions.

Overview based on verified provider data

Quick Facts

  • 2.3
  • 23 years of experience
  • 16 insurance plans accepted
  • speaks English
  • Johns Hopkins University School Of Medicine
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Stephen Pham Nguyen has 4 locations

Marshall Medical Offices

905 Maple StRedwood City, CA 94063
Mon6:00 am - 9:30 pm
Tue6:00 am - 9:30 pm
Wed6:00 am - 9:30 pm
Thu6:00 am - 9:30 pm
Fri6:00 am - 9:30 pm
Sat7:00 am - 8:00 pm
Sun7:00 pm - 8:00 pm

Kaiser Permanente Redwood City Medical Center

1100 Veterans BlvdRedwood City, CA 94063
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

Kaiser Permanente South San Francisco Medical Center

1200 El Camino RealSouth San Francisco, CA 94080

Dr. Stephen Pham Nguyen

1190 Veterans Blvd Fl 2Redwood City, CA 94063

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Dr. Stephen Pham Nguyen, MD
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Dr. Stephen Pham Nguyen, MDDr. Aijaz AhmedDr. Sidhartha SinhaDr. Paul Kwo
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
3.9 
4.5 
23 Years of Experience 36 Years of Experience 19 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Chinese, Spanish Speaks English Speaks English, Spanish
Redwood City , CAStanford , CAPalo Alto , CAStanford , CA
Med School: Johns Hopkins University School Of Medicine Med School: Dow Medical College Med School: University Of California San Francisco School Of Medicine Med School: Wayne State University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Stephen Pham Nguyen

  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CalOptima
  • Cigna
  • Contra Costa Health Plan
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Health Plan of San Mateo
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. Stephen Pham Nguyen has the following 2 specialties

Specialty Expertise

Dr. Stephen Pham Nguyen has the following 11 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Check-up
  • Constipation
  • Heartburn
  • Hepatitis C
  • Immunization
  • Indigestion
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Vaccination

Certifications, License, & Education

23 Years Experience

Dr. Stephen Pham Nguyen holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Johns Hopkins University School Of Medicine in 2003.

NPI Number

Dr. Nguyen's NPI number is 1912022443.

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Frequently Asked Questions

Is Dr. Stephen Nguyen accepting new patients?
Dr. Stephen Nguyen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Stephen Nguyen's office located?
Dr. Stephen Nguyen's office is located at 905 Maple St, Redwood City, CA, 94063.
Does Dr. Stephen Nguyen accept my insurance?
You can see the insurance plans that Dr. Stephen Nguyen accepts on their Vitals profile.
Which hospitals is Dr. Stephen Nguyen affiliated with?
Dr. Stephen Nguyen is affiliated with Kaiser Permanente Redwood City Medical Center.
Does Dr. Stephen Nguyen accept virtual/telehealth appointments?
Dr. Stephen Nguyen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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