0 reviews
Summary
Dr. Thuan Ong is a geriatrician and internist who specializes in caring for older adults while also providing comprehensive internal medicine services. He earned his medical degree from St. Louis University School of Medicine and has been practicing for 22 years, bringing extensive experience to his patient care approach.
Dr. Ong practices at Harborview Medical Center in Seattle, Washington, where he focuses on addressing complex health concerns common among his patients. He treats conditions such as limbing difficulties, vertigo, and general weakness that can significantly impact daily life. His approach includes coordinating physical therapy, strength training, and occupational therapy to help patients maintain their independence and improve their quality of life.
Dr. Ong practices at Harborview Medical Center in Seattle, Washington, where he focuses on addressing complex health concerns common among his patients. He treats conditions such as limbing difficulties, vertigo, and general weakness that can significantly impact daily life. His approach includes coordinating physical therapy, strength training, and occupational therapy to help patients maintain their independence and improve their quality of life.
Overview based on verified provider data
Quick Facts
- 22 years of experience
- St Louis University School Of Medicine
- 2 specialties
- 10 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Thuan Duc Ong, MD | Dr. Christopher John Pepin, MD | Dr. Jonathan Yong Jin Jin, MD | Dr. Donald Lee Sharman, MD |
| Geriatric Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 22 Years of Experience | 30 Years of Experience | 38 Years of Experience | 43 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Korean | Speaks English, Tagalog | |
| Seattle , WA | Seattle , WA | Lakewood , WA | Kingston , WA |
| Med School: St Louis University School Of Medicine | Med School: University of Washington School of Medicine | Med School: Pusan National University College Of Medicine | Med School: Loma Linda University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Thuan Duc Ong
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Thuan Duc Ong has the following 2 specialties
Specialty Expertise
Dr. Thuan Duc Ong has the following 10 areas of expertise
Certifications, License, & Education
22 Years Experience
Dr. Thuan Duc Ong holds an active medical license in the state of Washington.
Medical License
Medical Doctor with an active medical license in the state of Washington that expired in 2026.
Education & Training
Medical School
Graduated from St Louis University School Of Medicine in 2004.
NPI Number
Dr. Ong's NPI number is 1801872635.
Similar doctors
Frequently Asked Questions
- Is Dr. Thuan Ong accepting new patients?
- Dr. Thuan Ong has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Thuan Ong accept virtual/telehealth appointments?
- Dr. Thuan Ong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Thuan Ong affiliated with?
- Dr. Thuan Ong is affiliated with Harborview Medical Center.
- Where is Dr. Thuan Ong's office located?
- Dr. Thuan Ong's office is located at 325 9th Ave, Seattle, WA, 98104.
- Does Dr. Thuan Ong accept my insurance?
- You can see the insurance plans that Dr. Thuan Ong accepts on their Vitals profile.
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.










