5
1 Rating with 1 written Review
Summary
Dr. Andy Tien treats colon polyps, hemorrhoids, and diverticular disease, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He practices gastroenterology and internal medicine and has nine years of experience.
Dr. Tien earned his MD from Eastern Virginia Medical School and is affiliated with Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente West Los Angeles Medical Center, Kaiser Permanente Baldwin Park Medical Center, and Children's Hospital Los Angeles. He sees patients in Irwindale and Los Angeles, California. Patients on Vitals rate Dr. Tien 5 out of 5.
Dr. Tien earned his MD from Eastern Virginia Medical School and is affiliated with Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente West Los Angeles Medical Center, Kaiser Permanente Baldwin Park Medical Center, and Children's Hospital Los Angeles. He sees patients in Irwindale and Los Angeles, California. Patients on Vitals rate Dr. Tien 5 out of 5.
Overview based on verified provider data
Quick Facts
- 9 years of experience
- Eastern Virginia Medical School
- 1 written review
- 2 specialties
- 1 area of expertise
- 4 hospital affiliations
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Andy Tien has 4 locationsKaiser Permanente Irwindale Medical Offices
12761 Schabarum AveIrwindale, CA 91706 Tel: (833) 574-2273
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
Kaiser Permanente Baldwin Park Medical Center
1011 Baldwin Park BlvdBaldwin Park, CA 91706 Tel: (626) 851-1011
Kaiser Permanente Los Angeles Medical Center
4867 W Sunset BlvdLos Angeles, CA 90027 Tel: (323) 783-4011
Kaiser Permanente West Los Angeles Medical Center
6041 Cadillac AveLos Angeles, CA 90034 Tel: (323) 857-2000
Compare with Similar Doctors
 |  |  |  |
| Dr. Andy Tien, MD | Ashley Anderson, APRN | Bhavana Akotia, PA-C | Ji Soo Choi, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 9 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Irwindale , CA | Sacramento , CA | Tempe , AZ | Sacramento , CA |
| Med School: Eastern Virginia Medical School | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Charles R Drew University | Med School: New York University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Andy Tien
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Andy Tien has the following 2 specialties
Specialty Expertise
Dr. Andy Tien has the following area of expertise
Certifications, License, & Education
9 Years Experience
Dr. Andy Tien 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 Eastern Virginia Medical School in 2017.
NPI Number
Dr. Tien's NPI number is 1790217800.
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Frequently Asked Questions
- Where is Dr. Andy Tien's office located?
- Dr. Andy Tien's office is located at 12761 Schabarum Ave, Irwindale, CA, 91706.
- Which hospitals is Dr. Andy Tien affiliated with?
- Dr. Andy Tien is affiliated with Kaiser Permanente Los Angeles Medical Center, Childrens Hospital Los Angeles, Kaiser Permanente West Los Angeles Medical Center, and KAISER PERMANENTE BALDWIN PARK MEDICAL CENTER.
- How can I make an appointment with Dr. Andy Tien?
- You can find contact information for Dr. Andy Tien here on Vitals.
- Does Dr. Andy Tien accept virtual/telehealth appointments?
- Dr. Andy Tien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Andy Tien accept my insurance?
- You can see the insurance plans that Dr. Andy Tien accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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