Expertise in
30
conditions
Expertise in
30
conditions

Overview

John Sun is an Otolaryngologist and a Neurologist practicing medicine in Irvine, California. He has been practicing medicine for over 31 years.

Dr. Sun is highly rated in 30 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.

Graduate Institution

Washington University School Of Medicine , 1995, 1995

Residency

Washington University School of Medicine , 1996 - 2002

Specialties

Neurology
Otolaryngology

Licenses

Specialist in CA

Board Certifications

American Board Of Otolaryngology

Hospital Affiliations

Memorialcare Saddleback Medical Center
Hoag Memorial Hospital Presbyterian

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 17 Less Insurance Carriers -

Locations

Orange County Ear, Nose And Thoat, Inc.
Irvine, CA 92618
Other Locations
Orange County Ear Nose And Throat Assocs
24411 Health Center Dr, Laguna Hills, CA 92653
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Expertise in
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Expertise in
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Referral may be required

UCI Health ALS & Neuromuscular Center

200 South Manchester Avenue, Suite 110, 
Orange, CA 
 (17.7 miles away)
Languages Spoken:
English, Hindi, Urdu
Offers Telehealth

Dr. Tahseen Mozaffar is a board-certified UCI Health neurologist who specialize in neuromuscular disorders, including amyotrophic lateral sclerosis (ALS), myasthenia gravis, inflammatory myopathies, Pompe disease, muscle pathology and all types of muscular dystrophies.He serves as director of the UCI Health ALS & Neuromuscular Center, one of only six Muscular Dystrophy Association-designated centers in California.Mozaffar earned his medical degree at the Aga Khan University in Karachi, Pakistan, where he completed a rotating internship in internal medicine and general surgery. He completed a neurology residency at Barnes-Jewish Hospital in St. Louis, Mo., followed by a fellowship in neuromuscular disorders at Washington University, also in St. Louis.His research focus includes clinical and translational studies of neuromuscular disorders and he is the principal site investigator of more than a dozen clinical trials for myasthenia gravis, immune myopathies and rare and ultra-rare myopathies. He is also the lead UCI investigator for NeuroNEXT, a collaborative national effort to help streamline phase 2 clinical trials for brain disorders that is supported by the National Institute of Neurological Disorders and Stroke (NINDS).As an expert in rare and ultra-rare myopathies, he advises many pharmaceutical companies on clinical trial design and the identification of disease targets. He serves on a Pompe disease advisory board for Amicus Therapeutics and Spark Therapeutics, as well as on the data safety monitoring board for Acceleron and Sarepta Therapeutics. He also is a reviewer with the Emerging Technologies and Training in Neurosciences (ETTN) group for the National Institutes of Health (NIH). He has co-authored more than 175 peer-reviewed publications and has written or co-written more than a dozen book chapters and reviews.Mozaffar, who is also fluent in Hindi and Urdu, sees patients inIrvineandOrange. Dr. Mozaffar is highly rated in 31 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 American Board Of Psychiatry And Neurology - Neurology.

Expertise in
24
conditions
Expertise in
24
conditions
Referral may be required

UCI Health - Irvine Chao Family Comprehensive Cancer Center & Ambulatory Care

19208 Jamboree Road, 
Irvine, CA 
 (8.7 miles away)
Languages Spoken:
English, Romanian

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.

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 949-679-9000. 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 949-679-9000 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

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