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Dr. Ralph Koo, MD

Dr. Ralph Koo, MD

Emergency Medicine*
30+ years of experience

Dr. Ralph Koo, MD is an emergency medicine specialist in Fairfield, CA and has over 30 years of experience in the medical field. He graduated from UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA in 1993. He is affiliated with medical facilities Northbay Medical Center and San Joaquin General Hospital. He is accepting new patients.

5 Star Rating
Based on 1 review 5 Star Rating (1 review)

Practice

1200 B Gale Wilson Blvd Fairfield, CA 94533

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At a Glance

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Dr. Koo's Reviews

Likelihood to recommend Dr. Koo

5.0

1 rating
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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About Me

biography

Dr. Ralph Koo, MD is an emergency medicine specialist in Fairfield, CA and has over 30 years of experience in the medical field. He graduated from UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA in 1993. He is affiliated with medical facilities Northbay Medical Center and San Joaquin General Hospital. He is accepting new patients.
  • Emergency Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of South Carolina At Columbia

    Medical School, 1993
American Board of Medical Specialties®
American Board of Emergency Medicine®
Emergency Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Northbay Medical Center1200 B Gale Wilson Blvd Fairfield, CA 94533
1

Practice

Northbay Vacavalley Hospital1000 Nut Tree Rd Vacaville, CA 95687
2

Practice

County of San Joaquin500 W Hospital Rd French Camp, CA 95231
3
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: 12:00am - 12:00am
    • Sun: 12:00am - 12:00am
  • Directions

Affiliated Hospitals

  • Northbay Medical Center

    1200 B Gale Wilson Blvd
    Fairfield, CA 94533

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
  • San Joaquin General Hospital

    500 W Hospital Rd
    French Camp, CA 95231

    How patients felt about the care they received at this hospital.

    80%
    Patients said they were given information about recovering at home

    4% lower than the national average

    71%
    Patients said that doctors always listened to them and explained things well

    5% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality