Summary

Dr. Quoc Nguyen specializes in otolaryngology-head and neck surgery, focusing on comprehensive ear, nose, and throat care. He earned his medical degree from Yale University School of Medicine and has been practicing for 35 years, developing extensive expertise in treating complex conditions of the head and neck region. Dr. Nguyen is fluent in English, Spanish, and Vietnamese.

Dr. Nguyen practices at multiple locations throughout Orange County, including Garden Grove and Orange, California, with affiliations at Orange Coast Memorial Medical Center. He commonly treats patients with hearing loss, rhinitis, and earwax blockages. His surgical expertise includes endoscopic sinus surgery and nasal endoscopy procedures, along with earwax removal treatments. Patients have given him an average rating of 4.4 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 35 years of experience
  • 35 insurance plans accepted
  • speaks English, Spanish, Vietnamese
  • Yale University School Of Medicine
  • 2 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Quoc Ai Nguyen has 5 locations

Comprehensive Ent

13362 Brookhurst StGarden Grove, CA 92843
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
WedClosed
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:30 am - 12:30 pm
SunClosed

Uci Medical Center

101 The City Dr SOrange, CA 92868

Saint Joseph Hospital Orange

1100 W Stewart DrOrange, CA 92868

Barranca Surgery Center

3500 Barranca PkwyIrvine, CA 92606
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

La Veta Surgery Center

681 S Parker St Ste 150Orange, CA 92868
Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed6:00 am - 5:00 pm
Thu6:00 am - 5:00 pm
Fri6:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Quoc Ai Nguyen, MDDr. John Thomas Ramsay, MDDr. Andrew Silvian Florea, MDDr. Cory Chihong Yeh, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.8 
2.8 
4.1 
35 Years of Experience 40 Years of Experience 25 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish, Vietnamese Speaks English, Spanish Speaks English, Spanish Speaks English
Garden Grove , CABaldwin Park , CARedlands , CALaguna Woods , CA
Med School: Yale University School Of Medicine Med School: Georgetown University School Of Medicine Med School: Loma Linda University School Of Medicine Med School: Stanford University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Quoc Ai Nguyen

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CalOptima
  • CalOptima - HMO
  • CalOptima - Medicaid (Managed)
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Family Health Network
  • Health Alliance
  • Health Net - HMO
  • HealthSmart
  • Humana
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Optum Health
  • PreferredOne
  • Priority Partners
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Quoc Ai Nguyen has the following specialty

Specialty Expertise

Dr. Quoc Ai Nguyen has the following 12 areas of expertise

  • Allergies
  • Allergy
  • Asthma
  • Desensitization
  • Food Allergies
  • Hay Fever
  • Itching
  • Nasal Allergies
  • Rash
  • Sino-Nasal Disorders
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

35 Years Experience

Dr. Quoc Ai Nguyen 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 expired in 2026.

Education & Training

Medical School

Graduated from Yale University School Of Medicine in 1991.

NPI Number

Dr. Nguyen's NPI number is 1659394419.

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Frequently Asked Questions

What languages does Dr. Quoc Nguyen speak?
Dr. Quoc Nguyen speaks English, Spanish, and Vietnamese.
Where is Dr. Quoc Nguyen's office located?
Dr. Quoc Nguyen's office is located at 13362 Brookhurst St, Garden Grove, CA, 92843.
Is Dr. Quoc Nguyen accepting new patients?
Dr. Quoc Nguyen is accepting new patients on Vitals. View Dr. Quoc Nguyen's profile on Vitals to make an appointment.
Does Dr. Quoc Nguyen accept virtual/telehealth appointments?
Dr. Quoc Nguyen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Quoc Nguyen accept my insurance?
You can see the insurance plans that Dr. Quoc Nguyen accepts on their Vitals profile.

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