Dr. John Sun, MD is an otolaryngology (ear, nose & throat) specialist in Irvine, CA and has been practicing for 24 years. He graduated from Washington Univ Sch Of Med in 1994 and specializes in ear, nose, and throat.
Insurance Accepted
- Aetna
- Blue Cross Blue Shield
- Blue Cross Blue Shield of California
- Blue Shield of California
- Cigna
- LACare
- MultiPlan
*Please verify this information when scheduling an appointment.
Learn about Dr. Sun
Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.
Top Care Areas
See how frequently Dr. Sun performs your care needs compared to other doctors.
Earwax Buildup
very high
more than 99% of peers
Vertigo
very high
more than 98% of peers
Ear Disorders
very high
more than 98% of peers
Dr. Sun's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.
1 Specialties
- Ear, Nose, and Throat
1 Board Certifications
- OtolaryngologyAccredited by: American Board of Otolaryngology*
77 Conditions Treated
- Abscess
- Acoustic Neuroma
- Acute Laryngitis
- Acute Sinusitis
- Acute Tonsillitis
- All Headaches (incl. Migraine)
- Allergic Reaction
- Allergic Rhinitis
- Autoimmune Diseases
- Bell's Palsy
- Bone Disorders
- Brain Disorders
- Broken Nose
- Cancer
- Cholesteatoma
- Chronic Sinusitis
- Chronic Tonsillitis
- Conductive Hearing Loss
- Cough
- Deafness
- Deviated Septum
- Dizziness
- Dysphagia
- Ear Ache
- Ear Disorders
- Earwax Buildup
- Enlarged Turbinates
- Eustachian Tube Dysfunction
- Facial Fracture
- Fracture
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal Diseases
- Head and Neck Cancer
- Head or Neck Lump or Swelling
- Headache
- Hoarse Voice (Dysphonia)
- Labyrinthitis
- Laryngeal Cancer
- Laryngitis
- Larynx Conditions
- Leukoplakia
- Lip Cancer
- Loss of Smell and-or Taste
- Maxillary and Malar Fractures
- Meniere's Disease
- Nosebleed
- Oral Cancer
- Orbital Fracture
- Otitis Media
- Otosclerosis
- Outer Ear Infection
- Parathyroid (Gland) Disease
- Parathyroid (Gland) Tumor: Other than Malignant
- Perforated Eardrum
- Peritonsillar Abscess
- Pharyngitis
- Pulmonary Disease
- Salivary Gland Cancer
- Salivary Gland Stones and Inflammation
- Sinusitis
- Sleep Apnea
- Sleep Disorders
- Sore Throat
- Throat Cancer (Hypopharyngeal)
- Throat Cancer (Nasopharyngeal)
- Throat Cancer (Oropharyngeal)
- Thyroid Cancer
- Tinnitus
- TMJ
- Tongue Cancer
- Tongue-Tie
- Tonsil Cancer
- Tonsillitis
- Vertigo
- Vocal Cord Nodule
- Vocal Cord Paralysis
- Vocal Cord Polyp
Less
40 Procedures
- Ablation or Excision of Nasal Turbinates
- Abscess or Cyst Drainage or Aspiration
- Abscess or Fluid Incision and Drainage
- Adenoidectomy
- Antrostomy and Antrotomy (Sinus Surgery)
- Cervical Lymph Node Dissection
- Diagnostic Nasal and-or Sinus Endoscopy
- Ear Plastic Surgery (Otoplasty)
- Ear Surgery
- Ear Tube Placement
- ENT Surgery
- Ethmoidectomy (Sinus Surgery)
- Excision of Facial Bone
- Excision of Parotid, Sublingual, or Submandibular Gland
- Excision or Destruction of Palate or Uvula Lesion
- Excision or Destruction of Pharynx Lesion
- Excision or Destruction of Tongue Lesion
- Facelift
- Frenectomy
- Glossectomy
- Head and Neck Surgery
- Intranasal or Sinus Procedure
- Laryngoscopy - Laryngotomy - Laryngectomy - Pharyngolaryngectomy - Pharyngectomy
- Laryngoscopy and Laryngotomy
- Lip, Excision or Resection
- Lymph Node Biopsy or Excision
- Nasal Septum Surgery (Septoplasty)
- Nose Plastic Surgery (Rhinoplasty)
- Parathyroidectomy
- Perforated Eardrum Repair (Tympanoplasty)
- Sinus Surgery
- Sphenoidotomy (Sinus Surgery)
- Thyroid Lobectomy
- Thyroidectomy
- Thyroidectomy or Thyroid Lobectomy
- Tonsillectomy
- Tracheal Surgery
- Uvulectomy
- Vestibule and Floor of Mouth, Excision or Destruction
- Wound Repair
Less
Background Check
0 Malpractice Claims
No malpractice history found for California.
0 Sanctions
No sanctions history found for the years that Healthgrades collects data.
0 Board Actions
No board actions found for the years that Healthgrades collects data.
Education
- Washington Univ Sch Of MedMedical School | Graduated 1994
Awards & Recognition
Awards & Honors
- Healthgrades Honor Roll
Media & Publications
Dr. Sun has no media or publications listed.
Languages Spoken
- English
- Chinese
Memberships & Professional Affiliations
Dr. Sun does not have any memberships or affiliations listed. If you are Dr. Sun and would like to add memberships or affiliations, please update your profile.
Dr. Sun's Reviews
Likelihood of recommending Dr. Sun to family and friends
21 total reviews (1 has a comment)
Are you Dr. Sun?
Make it easy for patients to share their feedback. Also manage your personalized profile!
Visit Dr. Sun
Now Accepting New Patients
Dr. Sun accepts 7 insurance carriers
- AetnaAetna HMOBasic HMOChoice Plus POS IIVitalidad Plus California Con Aetna
- Blue Cross Blue ShieldBlue Card PPO
- Blue Cross Blue Shield of CaliforniaAdvantage Preferred DirectAccess Plus PPOBlue Cross Blue Shield of California PPOPriority Select HMOSelect Plus HMOSelect PPO
- Blue Shield of CaliforniaAccess Plus SavenetLocal Access Plus HMO
- CignaCigna HMOCigna PPOLocalPlusOpen Access Plus
- LACare
- MultiPlanMultiPlan PPOPHCS Network PPO
Less
*Please verify this information when scheduling an appointment.
Patient Comments (1)