The 20 Best Sinusitis Doctors Near Me in Fountain Valley, CA

Find the Top Sinusitis Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 646 doctor with experience in Sinusitis near Fountain Valley, CA. Of these, 567 are Experienced, 63 are Advanced, 15 are Distinguished and 1 are Elite.

Location
LocationClose
646 providers found
    Elite in Sinusitis
    General Surgery
    Elite in Sinusitis
    General Surgery

    University Head & Neck Surgeons

    250 E Yale Loop Ste 200, 
    Irvine, CA 
     (9.6 miles away)
    Languages Spoken:
    English

    Naveen Bhandarkar is a General Surgeon practicing medicine in Irvine, California. Dr. Bhandarkar is rated as an Elite provider by MediFind in the treatment of Sinusitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Empyema, Septoplasty, and Endoscopy.

    Distinguished in Sinusitis
    Allergy and Immunology | Pediatrics | Internal Medicine
    Distinguished in Sinusitis
    Allergy and Immunology | Pediatrics | Internal Medicine

    Tlc Allergy And Asthma Associates, Inc

    19582 Beach Blvd, 
    Huntington Beach, CA 
     (2.9 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English

    Otto Liao is an Internal Medicine specialist and a Pediatrics provider practicing medicine in Huntington Beach, California. He has been practicing medicine for over 29 years. Dr. Liao is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Allergic Conjunctivitis, and Conjunctivitis (Pink Eye). Dr. Liao is board certified in American Board Of Allergy & Immunology.

    Distinguished in Sinusitis
    General Surgery
    Distinguished in Sinusitis
    General Surgery

    Office

    17822 Beach Blvd Ste 474, 
    Huntington Beach, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Nghia Nguyen is a General Surgeon practicing medicine in Huntington Beach, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Nasal Septal Hematoma, Low Nasal Bridge, Perichondritis, and Empyema.

    Learn about our expert tiers
    Distinguished in Sinusitis
    Plastic Surgery | Otolaryngology
    Distinguished in Sinusitis
    Plastic Surgery | Otolaryngology

    Oc Ent & Sinus

    3801 Katella Ave, Suite 414, 
    Los Alamitos, CA 
     (8.6 miles away)
    Languages Spoken:
    English

    Michael Kim is a Plastic Surgeon and an Otolaryngologist practicing medicine in Los Alamitos, California. Dr. Kim is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Jones Syndrome, DFNB1, Tinnitus, and Aphthous Stomatitis.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    MemorialCare Medical Group - Fountain Valley

    18035 Brookhurst St Ste 2100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Wang is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses CAPOS Syndrome, Type 2 Diabetes (T2D), Osteomyelitis in Children, Gastrostomy, and Hernia Surgery. Dr. Wang is currently accepting new patients.

    Distinguished in Sinusitis
    Allergy and Immunology
    Distinguished in Sinusitis
    Allergy and Immunology

    Allergy Partners Of California

    1140 W La Veta Ave, 
    Orange, CA 
     (7.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Chao-i Lin is an Allergy and Immunologist practicing medicine in Orange, California. He has been practicing medicine for over 44 years. Dr. Lin is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy. Dr. Lin is board certified in American Board Of Allergy & Immunology.

    Distinguished in Sinusitis
    Allergy and Immunology
    Distinguished in Sinusitis
    Allergy and Immunology

    Allergy Partners Of California

    1140 W La Veta Ave, 
    Orange, CA 
     (7.1 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    William Harris is an Allergy and Immunologist practicing medicine in Orange, California. He has been practicing medicine for over 39 years. Dr. Harris is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hives, Sinusitis, Grass Allergy, and Allergic Rhinitis. Dr. Harris is board certified in American Board Of Allergy & Immunology.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology

    Southern California Ear, Nose And Throat

    10861 Cherry St, 
    Los Alamitos, CA 
     (9.3 miles away)
    Experience:
    48+ years
    Languages Spoken:
    English

    Nina Yoshpe is an Otolaryngologist practicing medicine in Los Alamitos, California. She has been practicing medicine for over 48 years. Dr. Yoshpe is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. She is also highly rated in 43 other conditions, according to our data. Her clinical expertise encompasses DFNB1, Jones Syndrome, Infant Hearing Loss, Adenoidectomy, and Myringotomy. Dr. Yoshpe is board certified in American Board Of Otolaryngology.

    Advanced in Sinusitis
    Allergy and Immunology | Internal Medicine
    Advanced in Sinusitis
    Allergy and Immunology | Internal Medicine

    Bruce F Freidman, MD

    11180 Warner Ave, 
    Fountain Valley, CA 
     (1.3 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English

    Bruce Friedman is an Internal Medicine specialist and an Allergy and Immunologist practicing medicine in Fountain Valley, California. He has been practicing medicine for over 46 years. Dr. Friedman is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Allergic Rhinitis, Sinusitis, and Allergic Conjunctivitis. Dr. Friedman is board certified in American Board Of Allergy & Immunology.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    MemorialCare Medical Group Fountain Valley

    11420 Warner Ave, 
    Fountain Valley, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Jay Sanvictores is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Sanvictores is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Empyema, Sinusitis, and Shingles.

    Advanced in Sinusitis
    Allergy and Immunology
    Advanced in Sinusitis
    Allergy and Immunology

    Steven F Weinstein MD A Prof Corp

    17742 Beach Blvd, 
    Huntington Beach, CA 
     (1.9 miles away)
    Experience:
    56+ years
    Languages Spoken:
    English

    Steven Weinstein is an Allergy and Immunologist practicing medicine in Huntington Beach, California. He has been practicing medicine for over 56 years. Dr. Weinstein is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Asthma, Angioedema, and Serum Sickness. Dr. Weinstein is board certified in American Board Of Allergy & Immunology.

    Advanced in Sinusitis
    General Surgery
    Advanced in Sinusitis
    General Surgery

    Oceann Ent

    17742 Beach Blvd, 
    Huntington Beach, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Kathy Yu is a General Surgeon practicing medicine in Huntington Beach, California. Dr. Yu is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Empyema, Sinusitis, and Low Nasal Bridge.

    Advanced in Sinusitis
    Internal Medicine
    Advanced in Sinusitis
    Internal Medicine

    Bolsa Medical Group

    10362 Bolsa Ave, 
    Westminster, CA 
     (2.5 miles away)
    Experience:
    54+ years
    Languages Spoken:
    English

    Hung Nguyen is a primary care provider, practicing in Internal Medicine in Westminster, California. He has been practicing medicine for over 54 years. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Familial Hypertension, and Hypertension. Dr. Nguyen is board certified in American Board Of Internal Medicine.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Bolsa Medical Group

    10362 Bolsa Ave, 
    Westminster, CA 
     (2.5 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    Tuan Van Phan is a primary care provider, practicing in Family Medicine in Westminster, California. He has been practicing medicine for over 28 years. Dr. Van Phan is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Malignant Otitis Externa, Acute Cystitis, Cellulitis, and Osteomyelitis in Children. Dr. Van Phan is board certified in American Board Of Family Medicine.

    Advanced in Sinusitis
    Advanced in Sinusitis

    Big Sur Medical Corporation

    18800 Delaware St, 
    Huntington Beach, CA 
     (2.6 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English

    Sarah Vakkalanka is an Otolaryngologist practicing medicine in Huntington Beach, California. She has been practicing medicine for over 27 years. Dr. Vakkalanka is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Jones Syndrome, Infant Hearing Loss, and DFNB1. Dr. Vakkalanka is board certified in American Board Of Otolaryngology.

    Advanced in Sinusitis
    Allergy and Immunology
    Advanced in Sinusitis
    Allergy and Immunology

    Dr Roger L Nguyen A Corporation

    9746 Westminster Ave, 
    Garden Grove, CA 
     (3.5 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English

    Roger Nguyen is an Allergy and Immunologist practicing medicine in Garden Grove, California. He has been practicing medicine for over 29 years. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Sinusitis, Allergic Rhinitis, and Hives. Dr. Nguyen is board certified in American Board Of Allergy And Immunology.

    Advanced in Sinusitis
    Internal Medicine
    Advanced in Sinusitis
    Internal Medicine

    Dao Medical Group Inc

    9191 Westminster Ave, 
    Garden Grove, CA 
     (3.6 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michael Dao is a primary care provider, practicing in Internal Medicine in Garden Grove, California. He has been practicing medicine for over 36 years. Dr. Dao is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

    Advanced in Sinusitis
    Internal Medicine
    Advanced in Sinusitis
    Internal Medicine

    Advance Urgent Medical Group Inc

    1401 W 1st St Ste 101, 
    Santa Ana, CA 
     (3.8 miles away)
    Languages Spoken:
    English

    Dara Saghafi is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Saghafi is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Giant Papillary Conjunctivitis, Zika Virus Disease, Viral Pharyngitis, and Otitis.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Carbon Health Medical Group Of Californi

    1421 W Macarthur Blvd, 
    Santa Ana, CA 
     (3.9 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English

    Tom Le is a primary care provider, practicing in Family Medicine in Santa Ana, California. He has been practicing medicine for over 25 years. Dr. Le is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Lymphangitis, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Office

    10741 Westminster Ave Ste 100, 
    Garden Grove, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Mary Tran is a primary care provider, practicing in Family Medicine in Garden Grove, California. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Tension Headache, Cyclic Neutropenia, Swallowing Difficulty, Gastrostomy, and Hemorrhoidectomy.

    Showing 1-20 of 646

    Last Updated: 04/28/2026

    What is the definition of Sinusitis?

    Sinusitis is present when the tissue lining the sinuses become swollen or inflamed. It occurs as the result of an inflammatory reaction or an infection from a virus, bacteria, or fungus.

    When should I see a Sinusitis doctor near Fountain Valley, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Sinusitis doctor near Fountain Valley, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Sinusitis doctors near Fountain Valley, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Sinusitis doctors near Fountain Valley, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Sinusitis doctor near Fountain Valley, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Sinusitis doctor search results page. 

    Why is it important to get a second opinion from a different Sinusitis doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Sinusitis doctor near Fountain Valley, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Sinusitis doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Sinusitis doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Sinusitis doctors near Fountain Valley, CA?

    Look for the filter feature on the left side of the Sinusitis doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Sinusitis doctor that offers video calls?

    Look for the filter feature on the left-side of the Sinusitis doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

    Read more about our Content Policy

    More Sinusitis Doctors by city