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Dr. Clifford Quan, MD

Dr. Clifford Quan, MD

Infectious Disease Medicine*
20+ years of experience

Dr. Clifford Quan, MD is an infectious disease internist in Antioch, CA and has over 20 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 2004. He is affiliated with medical facilities such as Kaiser Permanente Antioch Medical Center and Kaiser Permanente San Francisco Medical Center. He is accepting telehealth appointments.

Practice

4501 Sand Creek Rd Antioch, CA 94531
Telehealth available

Make an Appointment

(925) 295-4612

At a Glance

  • Areas of Expertise
    Dr. Quan specializes in the areas of Infectious Disease & Internal Medicine. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Surgical Care Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Quan's Reviews

Know Before You Go

About Me

biography

Dr. Clifford Quan, MD is an infectious disease internist in Antioch, CA and has over 20 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 2004. He is affiliated with...read more

  • Infectious Disease Medicine

  • Internal 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 California At Los Angeles / Center For Health Sciences

    Medical School, 2004
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Infectious Disease
- 
Internal 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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Kaiser Permanente Antioch Medical Center4501 Sand Creek Rd Antioch, CA 94531
1
Office1515 Newell Ave Walnut Creek, CA 94596
2

Affiliated Hospitals

  • Kaiser Permanente Antioch Medical Center

    4501 Sand Creek Rd
    Antioch, CA 94531
    Recipient of 1
    hospital award

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback

  • Kaiser Permanente Vallejo Medical Center

    975 Sereno Dr
    Vallejo, CA 94589

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

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback

  • Kaiser Permanente San Francisco Medical Center

    2425 Geary Blvd
    San Francisco, CA 94115
    Recipient of 7
    hospital awards

    Surgical Care Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Patient Safety Excellence Award™ (2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

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