Summary

Dr. Andy Yu treats colon polyps, dyspepsia, and pyrosis, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy. He practices gastroenterology and internal medicine and has 34 years of experience. He speaks Chinese and English.

Dr. Yu earned his medical degree from the University of Chicago Pritzker School of Medicine and is affiliated with O'Connor Hospital, Santa Clara Valley Medical Center, and Good Samaritan Hospital. He sees patients in San Jose and Campbell, California. Patients on Vitals rate Dr. Yu 3.5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 34 years of experience
  • speaks Chinese, English
  • Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
  • 5 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 3 hospital affiliations
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Andy Siuon Yu has 6 locations

Pacific Gastroenterology

2101 Forest Ave Ste 106San Jose, CA 95128
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

Oconnor Hospital

2105 Forest AveSan Jose, CA 95128

Silicon Valley Surgery Center

2605 Winchester BlvdCampbell, CA 95008
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

Forest Surgery Center

2110 Forest Ave Fl 2San Jose, CA 95128
Mon6:00 am - 4:30 pm
Tue6:00 am - 4:30 pm
Wed6:00 am - 4:30 pm
Thu6:00 am - 4:30 pm
Fri6:00 am - 4:30 pm
SatClosed
SunClosed

Childrens Healthcare Organization Of Northern California - Pediatric Hospital

3777 S Bascom AveCampbell, CA 95008

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Dr. Andy Siuon Yu, MD
Dr. Walter Park, MD
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Dr. Andy Siuon Yu, MDDr. Walter Park, MDDr. Tami DaughertyDr. Monique Barakat
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
3.6 
4.4 
4.7 
34 Years of Experience 23 Years of Experience 27 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, English Speaks English Speaks English, Spanish
San Jose , CAPalo Alto , CAStanford , CAStanford , CA
Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: Johns Hopkins University School Of Medicine Med School: COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS Med School: Stanford University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Andy Siuon Yu

  • Accepts Medicare

Medical Specialties

Dr. Andy Siuon Yu has the following 2 specialties

Specialty Expertise

Dr. Andy Siuon Yu has the following 11 areas of expertise

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

Certifications, License, & Education

34 Years Experience

Dr. Andy Siuon Yu holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine in 1992.

NPI Number

Dr. Yu's NPI number is 1427136266.

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Frequently Asked Questions

Does Dr. Andy Yu accept virtual/telehealth appointments?
Dr. Andy Yu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Andy Yu accepting new patients?
Dr. Andy Yu is accepting new patients on Vitals. View Dr. Andy Yu's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Andy Yu?
You can find contact information for Dr. Andy Yu here on Vitals.
Does Dr. Andy Yu accept my insurance?
You can see the insurance plans that Dr. Andy Yu accepts on their Vitals profile.
What languages does Dr. Andy Yu speak?
Dr. Andy Yu speaks Chinese and English.

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