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Dr. Warren Allen, MD

Dr. Warren Allen, MD

Cytopathology*
45+ years of experience

Dr. Warren Allen, MD is a cytopathologist in Santa Monica, CA and has over 45 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1978. He is affiliated with Providence Saint John's Health Center.

Practice

2121 Santa Monica Blvd Santa Monica, CA 90404

Make an Appointment

(310) 829-8101

At a Glance

  • Areas of Expertise
    Dr. Allen specializes in the areas of Anatomic & Clinical Pathology & Cytopathology. • See board certifications
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Surgical Excellence Award™ • See hospitals
  • Practices at Highly Recommended Hospital
    Patients recommend this hospital to family and friends. • See hospitals
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Dr. Allen's Reviews

Know Before You Go

About Me

biography

Dr. Warren Allen, MD is a cytopathologist in Santa Monica, CA and has over 45 years of experience in the medical field. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1978. He is affiliated with Providence Saint John's Health Center.

  • Cytopathology

  • Anatomic & Clinical Pathology

*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, 1978
American Board of Medical Specialties®
American Board of Pathology®
- 
Anatomic & Clinical Pathology
- 
Cytopathology
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.

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Locations

Practice

Providence Saint John's Health Center2121 Santa Monica Blvd Santa Monica, CA 90404
1
St John's Hosp Transitional Care Unit1328 22nd St Santa Monica, CA 90404
2

Affiliated Hospitals

  • Providence Saint John's Health Center

    2121 Santa Monica Blvd
    Santa Monica, CA 90404
    Recipient of 16
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2023)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    America's 250 Best Hospitals Award™ (2024)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    View all awards

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

    83%
    Patients said they were given information about recovering at home

    1% lower 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