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Summary
Dr. Cynthia Ko treats cannabis hyperemesis syndrome, emesis, and nausea and vomiting from cancer treatment, and performs home infusion therapy, blood tests, and colonoscopy. They practice gastroenterology and are affiliated with UW Medical Center Montlake, Harborview Medical Center, and UW Medical Center Northwest in Seattle, Washington.
Dr. Ko completed medical school and residency at Stanford University School of Medicine and speaks English and Spanish.
Dr. Ko completed medical school and residency at Stanford University School of Medicine and speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 36 years of experience
- speaks English, Spanish
- Stanford University School Of Medicine
- 2 specialties
- 12 areas of expertise
- 3 hospital affiliations
- 1 office location
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Cynthia W. Ko | Ji Soo Choi, APRN | Dr. Janet So Chu, MD | Dr. Namita Singh, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 36 Years of Experience | 45 Years of Experience | 19 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English, Spanish |
| Seattle , WA | Sacramento , CA | Bellevue , WA | Seattle , WA |
| Med School: Stanford University School Of Medicine | Med School: New York University | Med School: University Of Washington School Of Medicine | Med School: David Geffen School Of Medicine At Ucla |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Cynthia W. Ko
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Cynthia W. Ko has the following 2 specialties
Specialty Expertise
Cynthia W. Ko has the following 12 areas of expertise
Certifications, License, & Education
36 Years Experience
Cynthia W. Ko holds an expired medical license in the state of Washington.
Medical License
| Position | State | Year | Status |
|---|---|---|---|
| Medical Doctor | Washington | 2025 | Expired |
Education & Training
Residency
Completed their residency at Stanford University School Of Medicine.
Medical School
Graduated from Stanford University School Of Medicine in 1991 and STANFORD UNIVERSITY SCHOOL OF MEDICINE in 1990.
NPI Number
Cynthia W. Ko's NPI number is 1063597870.
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Frequently Asked Questions
- What languages does Cynthia Ko speak?
- Cynthia Ko speaks English and Spanish.
- Does Cynthia Ko accept my insurance?
- You can see the insurance plans that Cynthia Ko accepts on their Vitals profile.
- Is Cynthia Ko accepting new patients?
- Cynthia Ko is accepting new patients on Vitals. View Cynthia Ko's profile on Vitals to make an appointment.
- How can I make an appointment with Cynthia Ko?
- You can find contact information for Cynthia Ko here on Vitals.
- Which hospitals is Cynthia Ko affiliated with?
- Cynthia Ko is affiliated with Uw Medical Center Montlake, Harborview Medical Center, and Uw Medical Center Northwest.
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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