Summary

Dr. John Delfanti treats cerumen impaction, otitis externa, and epistaxis, and performs fiberoptic pharyngoscopy, flexible laryngoscopy, and earwax removal. He practices otolaryngology–head and neck surgery and surgery, with 42 years of experience.

Dr. Delfanti earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at LAC USC Medical Center. He is affiliated with Kaiser Foundation Hospital and sees patients in Santa Rosa, California.

Overview based on verified provider data

Quick Facts

  • 2.3
  • 42 years of experience
  • 15 insurance plans accepted
  • speaks English
  • Lac Usc Medical Center
  • 2 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. John Brian Delfanti, MDDr. William Gregory Chernoff, MDDr. William Forrest Cress, MDDr. Mueed Ahmad, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgerySurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients
2.3 
4.8 
5 
5 
42 Years of Experience 40 Years of Experience 50 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks Arabic, English, Spanish Speaks English
Santa Rosa , CASanta Rosa , CASanta Rosa , CASanta Rosa , CA
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Univ Of Saskatchewan Coll Of Med Med School: Michigan State University College Of Human Medicine Med School: Washington University In St Louis School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Brian Delfanti

  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Chinese Community Health Plan
  • Cigna
  • Health Net - HMO
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid (Managed)
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Oscar Health Insurance
  • Santa Clara Family Health Plan
  • UnitedHealthcare

Medical Specialties

Dr. John Brian Delfanti has the following 2 specialties

Specialty Expertise

Dr. John Brian Delfanti has the following 10 areas of expertise

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

Certifications, License, & Education

42 Years Experience

Dr. John Brian Delfanti holds an active medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at Lac Usc Medical Center.

Medical School

Graduated from Loyola University Of Chicago Stritch School Of Medicine in 1984.

NPI Number

Dr. Delfanti's NPI number is 1356425425.

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Frequently Asked Questions

Which hospitals is Dr. John Delfanti affiliated with?
Dr. John Delfanti is affiliated with Kaiser Foundation Hospital.
Does Dr. John Delfanti accept my insurance?
You can see the insurance plans that Dr. John Delfanti accepts on their Vitals profile.
What languages does Dr. John Delfanti speak?
Dr. John Delfanti speaks English.
Is Dr. John Delfanti accepting new patients?
Dr. John Delfanti has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. John Delfanti?
You can find contact information for Dr. John Delfanti here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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