Summary

Dr. Warren graduated from the David Geffen School of Medicine At Ucla in 2020. He works in Los Angeles, CA and 1 other location and specializes in Emergency Medicine. Dr. Warren is affiliated with Harbor Ucla Medical Center and Ronald Reagan University Of California Los Angeles Medical Center.

Quick Facts

  • 6 years of experience
  • 23 insurance plans accepted
  • David Geffen School Of Medicine At Ucla
  • 1 specialty
  • 1 area of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Jonathan Stephen Warren has 2 locations

Harbor Ucla Medical Center

1000 W Carson StTorrance, CA 90502

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Dr. Jonathan Stephen WarrenChristopher Carleo, MDDr. Frank Byoung Lee, MDDr. Charles A Pietrafesa
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
4.3 
6 Years of Experience 28 Years of Experience 23 Years of Experience 48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish, Tagalog, Portuguese Speaks English
Los Angeles , CAEast Setauket , NYAllen , TXLos Angeles , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Suny Stony Brookhealth Med School: New York Medical College Med School: Perelman School Of Medicine At University Of Pennsylvania
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Stephen Warren

  • Aetna - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of South Carolina
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • Cigna
  • Health Net - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • L.A. Care Health Plan - Medicare (Advantage HMO)
  • L.A. Care Health Plan - PPO
  • Molina Healthcare
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Jonathan Stephen Warren has the following specialty

Specialty Expertise

Dr. Jonathan Stephen Warren has the following area of expertise

  • Emergency Medical Services

Certifications, License, & Education

6 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

David Geffen School Of Medicine At UclaGraduated in 2020

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Frequently Asked Questions

How can I make an appointment with Dr. Jonathan Warren?
You can find contact information for Dr. Jonathan Warren here on Vitals.
Where is Dr. Jonathan Warren's office located?
Dr. Jonathan Warren's office is located at 757 Westwood Plz, Los Angeles, CA, 90095.
Does Dr. Jonathan Warren accept virtual/telehealth appointments?
Dr. Jonathan Warren has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Jonathan Warren accepting new patients?
Dr. Jonathan Warren has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Jonathan Warren accept my insurance?
You can see the insurance plans that Dr. Jonathan Warren accepts on their Vitals profile.

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