Summary

Dr. William Ryan is a board-certified otolaryngologist specializing in head and neck surgery with 21 years of experience treating complex conditions of the ear, nose, throat, and related structures. He earned his medical degree from Stanford University and completed his residency training at Stanford University Medical Center, followed by specialized fellowship training at UCSF in 2011. Dr. Ryan holds certification in otolaryngology from the American Board of Otolaryngology and communicates with patients in English.

Dr. Ryan practices at multiple prestigious medical centers including UCSF Helen Diller Medical Center at Parnassus Heights, University of California San Francisco Medical Center at Mount Zion, and Stanford Health Care in San Francisco, California. His clinical expertise focuses on treating serious conditions such as oral cancer, head and neck cancer, and laryngeal cancer. He performs advanced diagnostic procedures including CT scans, fiberoptic examinations of the throat, and flexible laryngoscopy to evaluate voice and swallowing concerns. Patients rate Dr. Ryan 4.1 out of 5 stars for his care.
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Quick Facts

  • accepting new patients
  • 4.1
  • 21 years of experience
  • 53 insurance plans accepted
  • speaks English
  • UCSF
  • 10 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 7 hospital affiliations
  • 1 office location
  • Male

Office Location

Oral Dysplasia Program

1825 4th St # 5San Francisco, CA 94143

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Dr. William R. Ryan, MDDr. Prem Bharat Tripathi, MDDr. Ramona Quan-Sen Fung, MDDr. David Norman Schindler, MD
Otolaryngology-Head & Neck SurgeryPlastic SurgeryPlastic SurgeryPlastic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.5 
4.5 
21 Years of Experience 13 Years of Experience 39 Years of Experience 60 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 Speaks Spanish, Chinese
San Francisco , CAAlamo , CASouth San Francisco , CASan Francisco , CA
Med School: Stanford Universit Med School: Keck School Of Medicine Of The University Of Southern California Med School: YALE UNIVERSITY SCHOOL OF MEDICINE Med School: University Of California San Francisco School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William R. Ryan

  • AARP
  • Aetna
  • Aetna - HMO
  • Alameda Alliance for Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AllCare Health
  • AllCare Health - IPA
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of North Carolina
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Central California Alliance for Health
  • Central California Alliance for Health - HMO
  • Central California Alliance for Health - Medicaid (Managed)
  • Chinese Community Health Plan
  • Cigna
  • Contra Costa Health Plan
  • Empire Plan
  • Empire Plan - HMO
  • Health Net
  • Health Net - HMO
  • Health Plan of San Joaquin
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Imperial Health Plan of California
  • Kaiser Permanente
  • Magellan Health
  • Medicaid
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Santa Clara Family Health Plan
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sutter Health Plus
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. William R. Ryan has the following specialty

Specialty Expertise

Dr. William R. Ryan 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

BOARD CERTIFICATIONS

American Board of Otolaryngology

Otolaryngology

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Fellowship

UCSF2011

Residency

Stanford University Medical Center-GME2010
Stanford University Medical Center-GME2006

Medical School

Stanford UniversitGraduated in 2005

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Frequently Asked Questions

Is Dr. William Ryan accepting new patients?
Dr. William Ryan is accepting new patients on Vitals. View Dr. William Ryan's profile on Vitals to make an appointment.
Does Dr. William Ryan accept virtual/telehealth appointments?
Dr. William Ryan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. William Ryan accept my insurance?
You can see the insurance plans that Dr. William Ryan accepts on their Vitals profile.
What languages does Dr. William Ryan speak?
Dr. William Ryan speaks English.
Which hospitals is Dr. William Ryan affiliated with?
Dr. William Ryan is affiliated with Ucsf Helen Diller Medical Center At Parnassus Heights, University Of California San Francisco Medical Center At Mount Zion, Ucsf Health St Marys Hospital, Cpmc Van Ness Campus, Stanford Health Care, Stanford Medicine Pediatrics, and Stanford Hospital.

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