Summary

Dr. Marquez graduated from the David Geffen School of Medicine At Ucla in 2021. He works in Loma Linda, CA and 2 other locations and specializes in Emergency Medicine. Dr. Marquez is affiliated with Barstow Community Hospital and Palmdale Regional Medical Center.

Quick Facts

  • 5 years of experience
  • 43 insurance plans accepted
  • David Geffen School Of Medicine At Ucla
  • 1 specialty
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Sergio Jose Marquez has 3 locations

Troesh Medical Center

11234 Anderson StLoma Linda, CA 92350

Palmdale Regional Medical Center

38600 Medical Center DrPalmdale, CA 93551

Dr. Sergio Jose Marquez

11234 Anderson St Ste CLoma Linda, CA 92354

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Dr. Sergio Jose Marquez
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Dr. Sergio Jose MarquezChristopher Carleo, MDDr. Frank Byoung Lee, MDDr. Andrew Ryan Hausted
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
4.3 
5 Years of Experience 28 Years of Experience 23 Years of Experience 6 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish, Tagalog, Portuguese
Loma Linda , CAEast Setauket , NYAllen , TXLoma Linda , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Suny Stony Brookhealth Med School: New York Medical College Med School: Loma Linda University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sergio Jose Marquez

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • Cigna
  • Health Net
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • 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
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Molina Healthcare
  • Providence Health Plans
  • Regence BlueShield
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Sierra Health and Life
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Sergio Jose Marquez has the following specialty

Certifications, License, & Education

5 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

David Geffen School Of Medicine At UclaGraduated in 2021

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Frequently Asked Questions

Is Dr. Sergio Marquez accepting new patients?
Dr. Sergio Marquez has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Sergio Marquez accept my insurance?
You can see the insurance plans that Dr. Sergio Marquez accepts on their Vitals profile.
Which hospitals is Dr. Sergio Marquez affiliated with?
Dr. Sergio Marquez is affiliated with Barstow Community Hospital and Palmdale Regional Medical Center.
Where is Dr. Sergio Marquez's office located?
Dr. Sergio Marquez's office is located at 11234 Anderson St, Loma Linda, CA, 92350.
Does Dr. Sergio Marquez accept virtual/telehealth appointments?
Dr. Sergio Marquez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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