Summary

Dr. John Delfanti is an otolaryngology-head and neck surgeon who specializes in comprehensive ear, nose, and throat care as well as surgical procedures. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency training at LAC USC Medical Center. With 42 years of experience in practice, Dr. Delfanti brings extensive knowledge to treating complex conditions affecting the head and neck region. He is fluent in English.

Dr. Delfanti practices at Kaiser Permanente Santa Rosa Medical Center in Santa Rosa, California, and maintains hospital privileges at Kaiser Foundation Hospital. His clinical expertise includes managing hearing loss and treating ear infections such as external ear canal inflammation. He performs specialized diagnostic procedures including fiberoptic examination of the throat and flexible examination of the voice box to evaluate patients' conditions. Patients have given Dr. Delfanti an average rating of 2.3 on Vitals.
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AI-generated from data on this provider profile.

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
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. John Brian Delfanti, MDDr. Victor Georges Lacombe, MDDr. David Jackson Quenelle, MDDr. Alexander Newman Fisher, MD
Otolaryngology-Head & Neck SurgeryPlastic SurgeryPlastic SurgeryAnesthesiology
Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
3.5 
4.9 
42 Years of Experience 33 Years of Experience 60 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, English Speaks English, Spanish Speaks English
Santa Rosa , CASanta Rosa , CASanta Rosa , CANapa , CA
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: University Of Texas Southwestern Medical School Med School: Oregon Health & Science University School Of Medicine Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
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

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Lac Usc Medical Center

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1984

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Frequently Asked Questions

Where is Dr. John Delfanti's office located?
Dr. John Delfanti's office is located at 401 Bicentennial Way, Santa Rosa, CA, 95403.
How can I make an appointment with Dr. John Delfanti?
You can find contact information for Dr. John Delfanti here on Vitals.
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.
What languages does Dr. John Delfanti speak?
Dr. John Delfanti speaks English.
Which hospitals is Dr. John Delfanti affiliated with?
Dr. John Delfanti is affiliated with Kaiser Foundation Hospital.

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