4.1
7 Ratings with 1 written Review
Summary
Dr. Gilbert Ong is a gastroenterologist who has dedicated 29 years to helping patients with digestive health concerns. He earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery, building a strong foundation for his specialized practice. Dr. Ong speaks English and brings nearly three decades of experience to his patient care.
Dr. Ong practices at Astria Health Center in Zillah, Washington, and maintains affiliations with Swedish Edmonds Hospital. He specializes in treating common digestive conditions including GERD, colon polyps, and acid reflux. His expertise includes performing essential diagnostic procedures such as colonoscopies and upper and lower GI endoscopies to help identify and address gastrointestinal issues. Patients have given him an average rating of 4.1 out of 5 stars.
Dr. Ong practices at Astria Health Center in Zillah, Washington, and maintains affiliations with Swedish Edmonds Hospital. He specializes in treating common digestive conditions including GERD, colon polyps, and acid reflux. His expertise includes performing essential diagnostic procedures such as colonoscopies and upper and lower GI endoscopies to help identify and address gastrointestinal issues. Patients have given him an average rating of 4.1 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 29 years of experience
- 46 insurance plans accepted
- speaks English
- University Of Santo Tomas Faculty Of Medicine And Surgery
- 1 written review
- 1 specialty
- 10 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Astria Health Center - Zillah
915 Vintage Valley Pkwy Ste 200Zillah, WA 98953 Tel: (509) 314-6565
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
 |  |  |  |
| Gilbert Ong | Ji Soo Choi, APRN | Dr. Tejas Sanjeev Kirtane, MD | Dr. Robert Mac Learn Williams, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | ||
| 29 Years of Experience | 18 Years of Experience | 46 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Zillah , WA | SACRAMENTO , CA | Yakima , WA | Yakima , WA |
| Med School: University Of Santo Tomas Faculty Of Medicine And Surgery | Med School: New York University | Med School: Seth G S Medical College | Med School: University Of California San Diego School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Gilbert Ong
Medical Specialties
Gilbert Ong has the following specialty
Specialty Expertise
Gilbert Ong has the following 10 areas of expertise
Certifications, License, & Education
29 Years Experience
Gilbert Ong holds an expired medical license in the state of Washington.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2025.
Education & Training
Medical School
Graduated from University Of Santo Tomas Faculty Of Medicine And Surgery in 1997.
NPI Number
Gilbert Ong's NPI number is 1740310283.
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Frequently Asked Questions
- Is Gilbert Ong accepting new patients?
- Gilbert Ong is accepting new patients on Vitals. View Gilbert Ong's profile on Vitals to make an appointment.
- What languages does Gilbert Ong speak?
- Gilbert Ong speaks English.
- How can I make an appointment with Gilbert Ong?
- You can find contact information for Gilbert Ong here on Vitals.
- Which hospitals is Gilbert Ong affiliated with?
- Gilbert Ong is affiliated with Swedish Edmonds Hospital.
- Does Gilbert Ong accept virtual/telehealth appointments?
- Gilbert Ong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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