Summary

Dr. Thomas Gernon is a surgeon specializing in surgery with over two decades of clinical experience. He earned his medical degree from the University of Washington School of Medicine and completed his residency at the University of Arizona Medical Center. With 21 years of practice, Dr. Gernon brings extensive expertise to his surgical work. He provides care in English for his patients.

Dr. Gernon practices at City of Hope Comprehensive Cancer Center and sees patients in South Pasadena and Duarte, California. He focuses on treating head and neck cancer, oral cancer, and thyroid cancer. His procedural expertise includes performing pathology tests and specialized diagnostic procedures like fiberoptic pharyngoscopy and flexible laryngoscopy. Patients have given him an average rating of 4.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 21 years of experience
  • 74 insurance plans accepted
  • speaks English
  • University Of Arizona Medical Center
  • 3 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr Thomas J. Gernon has 3 locations

Thomas J. Gernon, M.D.

209 South Fair Oaks Ave.South Pasadena, CA 91030

Thomas J. Gernon, M.D.

1500 Duarte RdDuarte, CA 91010

City of Hope South Pasadena

209 Fair Oaks AvenueSouth Pasadena, CA 91030

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Dr Thomas J. Gernon, MD
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Dr Thomas J. Gernon, MDDr. Katherine Facklis, MDDr. Denitsu HiraiDr. Nir Wasserberg
SurgeryColorectal SurgeryCritical Care MedicineColorectal Surgery
Accepts New Patients
21 Years of Experience 33 Years of Experience 58 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
South Pasadena , CAWest Hollywood , CALos Angeles , CALos Angeles , CA
Med School: University Of Washington School Of Medicine Med School: Rush Medical College Med School: University Of Tokyo Faculty Of Medicine Med School: Sackler School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr Thomas J. Gernon

  • AARP
  • Aetna
  • Aetna - EPO
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Alignment Health Plan - HMO
  • AlphaCare - Medicaid
  • AlphaCare - Medicaid (HMO Plans)
  • AltaMed Senior BuenaCare (PACE)
  • AltaMed Senior BuenaCare (PACE) - Medicaid
  • Anthem Blue Cross
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • CareMore
  • CenCal Health - Medicaid
  • Cigna
  • Cigna - PPO
  • Empire Plan
  • GEHA
  • Health Alliance
  • Health Net
  • Health Net - ACA
  • Health Net - HMO
  • Health Net - Medicaid
  • Health Net - Medicaid (HMO Plans)
  • Health Net - Medicare
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid
  • Kaiser Permanente - Medicaid (HMO Plans)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medi-Cal - Medicaid
  • Medi-Cal - Medicaid (HMO Plans)
  • Medica - Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medical Mutual
  • Medicare
  • Medicare - IPA
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Nippon Life Benefits
  • Optima Health - Medicaid
  • Optima Health - Medicaid (HMO Plans)
  • Optum Health
  • Optum Health - IPA
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sierra Health and Life
  • Sierra Health and Life - Medicare
  • Transamerica
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO
  • Wellcare

Medical Specialties

Dr Thomas J. Gernon has the following specialty

Specialty Expertise

Dr Thomas J. Gernon has the following 9 areas of expertise

  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Facial Trauma
  • Hearing Loss
  • Polyps
  • Smell Disorders
  • Swallowing Disorders
  • Tumors

Certifications, License, & Education

21 Years Experience

Dr Thomas J. Gernon 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 2025.

Education & Training

Residency

Completed their residency at University Of Arizona Medical Center.

Medical School

Graduated from University Of Washington School Of Medicine in 2005.

NPI Number

Dr Gernon's NPI number is 1548387525.

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Frequently Asked Questions

How can I make an appointment with Dr Thomas Gernon?
You can find contact information for Dr Thomas Gernon here on Vitals.
Does Dr Thomas Gernon accept virtual/telehealth appointments?
Dr Thomas Gernon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr Thomas Gernon accepting new patients?
Dr Thomas Gernon is accepting new patients on Vitals. View Dr Thomas Gernon's profile on Vitals to make an appointment.
What languages does Dr Thomas Gernon speak?
Dr Thomas Gernon speaks English.
Does Dr Thomas Gernon accept my insurance?
You can see the insurance plans that Dr Thomas Gernon accepts on their Vitals profile.

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