Overview
John Sun is a Neurologist and an Otolaryngologist practicing medicine in Laguna Hills, California.
Dr. Sun is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Empyema, Sinusitis, DFNB1, and Jones Syndrome.
Dr. Sun is board certified in American Board Of Otolaryngology. Dr. Sun is currently accepting new patients.
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
24411 Health Center Dr, Laguna Hills, CA 92653
UCI Health Gavin Herbert Eye Institute - Orange
Hamid Djalilian is an Otolaryngologist practicing medicine in Orange, California. Dr. Djalilian is highly rated in 33 conditions, according to our data. His clinical expertise encompasses Tinnitus, Cholesteatoma, Facial Paralysis, Myringotomy, and Mastoidectomy. Dr. Djalilian is board certified in American Board Of Otolaryngology - Head And Neck Surgery - Neurotology and American Board Of Otolaryngology - Head And Neck Surgery - Otolaryngology - Head And Neck Surgery.
UCI Health - Irvine Chao Family Comprehensive Cancer Center & Ambulatory Care
Dr. Daniela A. Bota is a UCI Health neuro-oncologist who specializes in the treatment of primary and metastatic brain and spinal cord tumors, as well as in the neurological complications of cancers.She earned her medical degree at Carol Davila University of Medicine and Pharmacy in Bucharest, Romania. She completed a residency in neurology at University of Kansas Medical Center in Kansas City, followed by a fellowship in neuro-oncology at Duke University School of Medicine in Durham, N.C.Bota's academic research and clinical practice focus on innovative treatments for brain malignancies. She currently serves as a principal investigator for numerous studies including novel glioblastoma stem-cell targeted chemotherapy agents, cellular immunotherapy studies and wearable devices. She consults for multiple companies involved in developing drugs, cellular therapies and devices for human use. In support of these efforts, Bota’s translational research lab investigates potential therapies for malignant gliomas.She also serves as vice dean for Clinical Research at theUCI School of Medicineand director of theUCI Alpha Stem Cell Clinic. Dr. Bota is highly rated in 24 conditions, according to our data. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Brain Tumor.
UCI Health ALS & Neuromuscular Center
Dr. Tahseen Mozaffar is a Professor of Neurology, Orthopaedic Surgery and Pathology and Laboratory Medicine at University of California, Irvine. He is the Director of the UC Irvine-MDA ALS and Neuromuscular Center and the Director of the Division of Neuromuscular Diseases. Dr. Mozaffar serves as chair of one of the biomedical committees and the institutional liaison for Trials Innovation Hub for the Center for Translational Sciences Award (CTSA) at University of California, Irvine. He is the Principal Investigator for UCI-NEXT, the NeuroNEXT award to the University of California, Irvine, one of 25 such NeuroNEXT sites funded by the NINDS/NIH.. Dr. Mozaffar is highly rated in 32 conditions, according to our data. His clinical expertise encompasses Pompe Disease, Inclusion Body Myositis, Myositis, Limb-Girdle Muscular Dystrophy, and Thymectomy. Dr. Mozaffar is board certified in Board Certification In Neurology, 1996-2026, Board Certification In Neuromuscular Medicine, 2008-2028, and Board Certification In Clinical Neuromuscular Pathology, 2015 - 2025. Dr. Mozaffar is currently accepting new patients.
Frequently Asked Questions about Dr. John C. Sun
How do I make an appointment with Dr. John C. Sun?
You can book an appointment with Dr. John C. Sun by calling their office at 949-305-8000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John C. Sun a top-rated expert for Empyema?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John C. Sun is classified as an Distinguished expert for Empyema, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John C. Sun specialize in?
While Dr. John C. Sun is a Neurology, they have specific expertise in Empyema, Sinusitis, and DFNB1. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Neurology.
Does Dr. John C. Sun accept my insurance?
Dr. John C. Sun accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 949-305-8000 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- DFNB1Dr. Sun isDistinguished. Learn about DFNB1.
- EmpyemaDr. Sun isDistinguished. Learn about Empyema.
- Infant Hearing LossDr. Sun isDistinguished. Learn about Infant Hearing Loss.
- Jones SyndromeDr. Sun isDistinguished. Learn about Jones Syndrome.
- SinusitisDr. Sun isDistinguished. Learn about Sinusitis.
- TinnitusDr. Sun isDistinguished. Learn about Tinnitus.
- Advanced
- Allergic RhinitisDr. Sun isAdvanced. Learn about Allergic Rhinitis.
- Benign Paroxysmal Positional Vertigo
- Deafness Hypogonadism Syndrome
- Enlarged AdenoidsDr. Sun isAdvanced. Learn about Enlarged Adenoids.
- Familial DeafnessDr. Sun isAdvanced. Learn about Familial Deafness.
- Grass AllergyDr. Sun isAdvanced. Learn about Grass Allergy.
- Male Pattern BaldnessDr. Sun isAdvanced. Learn about Male Pattern Baldness.
- MastoiditisDr. Sun isAdvanced. Learn about Mastoiditis.
- Mouth SoresDr. Sun isAdvanced. Learn about Mouth Sores.
- Mouth UlcersDr. Sun isAdvanced. Learn about Mouth Ulcers.
- Nasal PolypsDr. Sun isAdvanced. Learn about Nasal Polyps.
- NeuralgiaDr. Sun isAdvanced. Learn about Neuralgia.
- Nonallergic RhinopathyDr. Sun isAdvanced. Learn about Nonallergic Rhinopathy.
- Nonsyndromic Hearing LossDr. Sun isAdvanced. Learn about Nonsyndromic Hearing Loss.
- OtitisDr. Sun isAdvanced. Learn about Otitis.
- OzenaDr. Sun isAdvanced. Learn about Ozena.
- Painful SwallowingDr. Sun isAdvanced. Learn about Painful Swallowing.
- Palatal MyoclonusDr. Sun isAdvanced. Learn about Palatal Myoclonus.
- Palatopharyngeal Incompetence
- Ruptured EardrumDr. Sun isAdvanced. Learn about Ruptured Eardrum.
- SialadenitisDr. Sun isAdvanced. Learn about Sialadenitis.
- Swallowing DifficultyDr. Sun isAdvanced. Learn about Swallowing Difficulty.
- TonsillitisDr. Sun isAdvanced. Learn about Tonsillitis.
- VertigoDr. Sun isAdvanced. Learn about Vertigo.
- Experienced
- Acinic Cell Carcinoma of Salivary Glands
- Acoustic NeuromaDr. Sun isExperienced. Learn about Acoustic Neuroma.
- Adenoid Cystic CarcinomaDr. Sun isExperienced. Learn about Adenoid Cystic Carcinoma.
- Anaplastic Thyroid CancerDr. Sun isExperienced. Learn about Anaplastic Thyroid Cancer.
- AnosmiaDr. Sun isExperienced. Learn about Anosmia.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Aural PolypsDr. Sun isExperienced. Learn about Aural Polyps.
- Bell's PalsyDr. Sun isExperienced. Learn about Bell's Palsy.
- BoilsDr. Sun isExperienced. Learn about Boils.
- Burning Mouth SyndromeDr. Sun isExperienced. Learn about Burning Mouth Syndrome.
- Cheilitis GlandularisDr. Sun isExperienced. Learn about Cheilitis Glandularis.
- CholesteatomaDr. Sun isExperienced. Learn about Cholesteatoma.
- Facial ParalysisDr. Sun isExperienced. Learn about Facial Paralysis.
- Familial OtosclerosisDr. Sun isExperienced. Learn about Familial Otosclerosis.
- Follicular Thyroid CancerDr. Sun isExperienced. Learn about Follicular Thyroid Cancer.
- Geographic TongueDr. Sun isExperienced. Learn about Geographic Tongue.
- GlossodyniaDr. Sun isExperienced. Learn about Glossodynia.
- Hearing LossDr. Sun isExperienced. Learn about Hearing Loss.
- Herpes Zoster OticusDr. Sun isExperienced. Learn about Herpes Zoster Oticus.
- HyperparathyroidismDr. Sun isExperienced. Learn about Hyperparathyroidism.
- Laryngeal CancerDr. Sun isExperienced. Learn about Laryngeal Cancer.
- Laryngeal Nerve DamageDr. Sun isExperienced. Learn about Laryngeal Nerve Damage.
- Low Nasal BridgeDr. Sun isExperienced. Learn about Low Nasal Bridge.
- Ludwig AnginaDr. Sun isExperienced. Learn about Ludwig Angina.
- LymphadenitisDr. Sun isExperienced. Learn about Lymphadenitis.
- Malignant Otitis ExternaDr. Sun isExperienced. Learn about Malignant Otitis Externa.
- Medullary Thyroid CarcinomaDr. Sun isExperienced. Learn about Medullary Thyroid Carcinoma.
- Meniere DiseaseDr. Sun isExperienced. Learn about Meniere Disease.
- Mikulicz DiseaseDr. Sun isExperienced. Learn about Mikulicz Disease.
- Nasal FlaringDr. Sun isExperienced. Learn about Nasal Flaring.
- Nasal Septal HematomaDr. Sun isExperienced. Learn about Nasal Septal Hematoma.
- Nasopharyngeal CarcinomaDr. Sun isExperienced. Learn about Nasopharyngeal Carcinoma.
- Obstructive Sleep ApneaDr. Sun isExperienced. Learn about Obstructive Sleep Apnea.
- Oral Mucous CystDr. Sun isExperienced. Learn about Oral Mucous Cyst.
- OtosclerosisDr. Sun isExperienced. Learn about Otosclerosis.
- Papillary Thyroid CancerDr. Sun isExperienced. Learn about Papillary Thyroid Cancer.
- Parathyroid AdenomaDr. Sun isExperienced. Learn about Parathyroid Adenoma.
- Parathyroid CancerDr. Sun isExperienced. Learn about Parathyroid Cancer.
- Patulous Eustachian TubeDr. Sun isExperienced. Learn about Patulous Eustachian Tube.
- PerichondritisDr. Sun isExperienced. Learn about Perichondritis.
- Pituitary TumorDr. Sun isExperienced. Learn about Pituitary Tumor.
- ProlactinomaDr. Sun isExperienced. Learn about Prolactinoma.
- Rathke Cleft CystDr. Sun isExperienced. Learn about Rathke Cleft Cyst.
- Recurrent Peripheral Facial PalsyDr. Sun isExperienced. Learn about Recurrent Peripheral Facial Palsy.
- Retropharyngeal AbscessDr. Sun isExperienced. Learn about Retropharyngeal Abscess.
- Salivary Duct StonesDr. Sun isExperienced. Learn about Salivary Duct Stones.
- Salivary Gland TumorsDr. Sun isExperienced. Learn about Salivary Gland Tumors.
- SchwannomaDr. Sun isExperienced. Learn about Schwannoma.
- Spasmodic DysphoniaDr. Sun isExperienced. Learn about Spasmodic Dysphonia.
- StridorDr. Sun isExperienced. Learn about Stridor.
- Throat CancerDr. Sun isExperienced. Learn about Throat Cancer.
- ThrushDr. Sun isExperienced. Learn about Thrush.
- Thyroid CancerDr. Sun isExperienced. Learn about Thyroid Cancer.
- Thyroid NoduleDr. Sun isExperienced. Learn about Thyroid Nodule.
- TMJ DisordersDr. Sun isExperienced. Learn about TMJ Disorders.
- Tongue TieDr. Sun isExperienced. Learn about Tongue Tie.
- Tonsil StonesDr. Sun isExperienced. Learn about Tonsil Stones.
- UvulitisDr. Sun isExperienced. Learn about Uvulitis.
- Van Der Woude SyndromeDr. Sun isExperienced. Learn about Van Der Woude Syndrome.
- Vocal Cord DysfunctionDr. Sun isExperienced. Learn about Vocal Cord Dysfunction.
