5
2 Ratings with 1 written Review
Summary
Dr. Christopher Ko treats acute sinusitis, sinusitis, and hyperlipidemia, and performs immunology and serology testing. He practices internal medicine and has 23 years of experience. He is affiliated with Suburban Hospital and sees patients in San Francisco, California; Vienna, Virginia; and Bethesda, Maryland. He speaks English and Spanish. Dr. Ko earned his medical degree from Northwestern University Feinberg School of Medicine. Patients on Vitals rate Dr. Ko 5 out of 5.
Overview based on verified provider data
Quick Facts
- 23 years of experience
- speaks English, Spanish
- Northwestern University Feinberg School Of Medicine
- 1 written review
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 5 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. Christopher John Ko has 5 locationsPlushcare
101 Mission St Ste 800San Francisco, CA 94105Mon5:00 am - 12:00 pm
Tue5:00 am - 12:00 pm
Wed5:00 am - 12:00 pm
Thu5:00 am - 12:00 pm
Fri5:00 am - 12:00 pm
Sat5:00 am - 6:00 pm
Sun5:00 am - 6:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. Christopher John Ko, MD | Ankit Dubey, MD | Paarth Shah, MD | Stephen Newman, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 23 Years of Experience | 7 Years of Experience | 7 Years of Experience | 45 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | ||
| San Francisco , CA | Fairfield , CA | Fairfield , CA | Vacaville , CA |
| Med School: Northwestern University Feinberg School Of Medicine | Med School: St Georges University School Of Medicine | Med School: St Georges University School Of Medicine | Med School: Boston University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Christopher John Ko
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Christopher John Ko has the following specialty
Specialty Expertise
Dr. Christopher John Ko has the following 6 areas of expertise
Certifications, License, & Education
23 Years Experience
Dr. Christopher John Ko holds expired and active medical licenses in the states of Maryland and California.
Medical License
Medical Doctor with an expired medical license in the state of Maryland that expired in 2026 and an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from Northwestern University Feinberg School Of Medicine in 2003.
NPI Number
Dr. Ko's NPI number is 1255364105.
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Frequently Asked Questions
- How can I make an appointment with Dr. Christopher Ko?
- You can find contact information for Dr. Christopher Ko here on Vitals.
- Is Dr. Christopher Ko accepting new patients?
- Dr. Christopher Ko has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Christopher Ko accept my insurance?
- You can see the insurance plans that Dr. Christopher Ko accepts on their Vitals profile.
- Which hospitals is Dr. Christopher Ko affiliated with?
- Dr. Christopher Ko is affiliated with Suburban Hospital.
- Where is Dr. Christopher Ko's office located?
- Dr. Christopher Ko's office is located at 101 Mission St Ste 800, San Francisco, CA, 94105.
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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