Summary

Dr. Williamson graduated from the Tufts University School of Medicine in 2014. He works in San Diego, CA and specializes in Emergency Medicine. Dr. Williamson is affiliated with Sharp Memorial Hospital.

Quick Facts

  • 12 years of experience
  • 78 insurance plans accepted
  • Tufts University School Of Medicine
  • 1 specialty
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Sharp Memorial Hospital

7901 Frost StSan Diego, CA 92123

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Dr. Andrew Trevor Williamson
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Dr. Andrew Trevor WilliamsonDr. Frank Byoung Lee, MDChristopher Carleo, MDDr. Michael Bryan Dalla Betta, DO
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
12 Years of Experience 23 Years of Experience 28 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish, Tagalog, Portuguese Speaks English
San Diego , CAAllen , TXEast Setauket , NYOceanside , CA
Med School: Tufts University School Of Medicine Med School: New York Medical College Med School: Suny Stony Brookhealth Med School: Nova Southeastern University College Of Osteopathic
Current Profile
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Insurance Plans Accepted by Dr. Andrew Trevor Williamson

  • Aetna
  • Aetna - HMO
  • Aetna Better Health - Medicaid (Managed)
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Allianz Worldwide Care
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • ArchCare - Medicare (Advantage HMO)
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • Brand New Day
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - Medicaid (Managed)
  • CareFirst BlueCross BlueShield
  • CareOregon
  • CDPHP
  • Cigna
  • Community Health Group
  • Community Health Group - Medicaid (Managed)
  • Contra Costa Health Plan
  • Corvel - Workers’ Compensation
  • GEHA - PPO
  • Harvard Pilgrim Health Care
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Health Net - Medicare (Advantage HMO)
  • Health Plan of San Joaquin
  • Healthlink
  • Healthlink - PPO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Independence Blue Cross
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicare (Advantage HMO)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Liberty Mutual - Workers’ Compensation
  • Magellan Health
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Physicians Health Plan
  • Progressive
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • STLDentalPlan| LLC
  • The Health Plan of the Upper Ohio Valley, Inc.
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO
  • Zenith - Workers’ Compensation

Medical Specialties

Dr. Andrew Trevor Williamson has the following specialty

Certifications, License, & Education

12 Years Experience

Dr. Andrew Trevor Williamson holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Tufts University School Of Medicine in 2014.

NPI Number

Dr. Williamson's NPI number is 1437579422.

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Frequently Asked Questions

Does Dr. Andrew Williamson accept virtual/telehealth appointments?
Dr. Andrew Williamson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Andrew Williamson?
You can find contact information for Dr. Andrew Williamson here on Vitals.
Where is Dr. Andrew Williamson's office located?
Dr. Andrew Williamson's office is located at 7901 Frost St, San Diego, CA, 92123.
Which hospitals is Dr. Andrew Williamson affiliated with?
Dr. Andrew Williamson is affiliated with Sharp Memorial Hospital.
Does Dr. Andrew Williamson accept my insurance?
You can see the insurance plans that Dr. Andrew Williamson accepts on their Vitals profile.

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