Summary

Dr. Aaron Thornton is an internal medicine physician who specializes in hospital medicine, bringing nearly four decades of medical expertise to his practice. He earned his medical degree from the University of California Irvine College of Medicine and has been serving patients for 39 years. Dr. Thornton is fluent in both Spanish and English.

Dr. Thornton practices at Kaiser Foundation Hospital in Vallejo and Northbay Medical Center in Fairfield, California. He treats patients with sleep-related conditions, including obstructive sleep apnea and sleep apnea in children. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopies to help diagnose digestive system concerns. Patients have given him an average rating of 3.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3
  • 39 years of experience
  • 10 insurance plans accepted
  • speaks Spanish, English
  • University Of California Irvine College Of Medicine
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Aaron Rickey Thornton has 2 locations

Kaiser Foundation Hospital

975 Sereno DrVallejo, CA 94589

Northbay Medical Center

1200 B Gale Wilson BlvdFairfield, CA 94533

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Dr. Aaron Rickey Thornton, MDDr. Alaa Hajal, MDDr. Nima Ghadimi, MDDr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
39 Years of Experience 15 Years of Experience 29 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English, Spanish
Vallejo , CADiamond Bar , CAScottsdale , AZKaty , TX
Med School: University Of California Irvine College Of Medicine Med School: University Of Damascus Faculty Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Aaron Rickey Thornton

  • BLUE CROSS of CALIFORNIA
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Aaron Rickey Thornton has the following 2 specialties

Specialty Expertise

Dr. Aaron Rickey Thornton has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

39 Years Experience

Dr. Aaron Rickey Thornton 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 University Of California Irvine College Of Medicine in 1987.

NPI Number

Dr. Thornton's NPI number is 1659459493.

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Frequently Asked Questions

Is Dr. Aaron Rickey Thornton accepting new patients?
Dr. Aaron Rickey Thornton has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Aaron Rickey Thornton accept my insurance?
You can see the insurance plans that Dr. Aaron Rickey Thornton accepts on their Vitals profile.
Which hospitals is Dr. Aaron Rickey Thornton affiliated with?
Dr. Aaron Rickey Thornton is affiliated with Kaiser Foundation Hospital and Northbay Medical Center.
Where is Dr. Aaron Rickey Thornton's office located?
Dr. Aaron Rickey Thornton's office is located at 975 Sereno Dr, Vallejo, CA, 94589.
Does Dr. Aaron Rickey Thornton accept virtual/telehealth appointments?
Dr. Aaron Rickey Thornton has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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