The 20 Best Sinusitis Doctors Near Me in sylmar, CA

Find the Top Sinusitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 394 doctor with experience in Sinusitis near sylmar, CA. Of these, 342 are Experienced, 41 are Advanced, 10 are Distinguished and 1 are Elite.

Location
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394 providers found
    Distinguished in Sinusitis
    Allergy and Immunology | Pediatrics
    Distinguished in Sinusitis
    Allergy and Immunology | Pediatrics
    Referral may be required

    Allergy And Asthma Institute Of The Valley

    10515 Balboa Blvd, 
    Granada Hills, CA 
     (3.6 miles away)
    Languages Spoken:
    English, Hebrew, Spanish
    Accepting New Patients

    Jacob Offenberger is an Allergy and Immunologist and a Pediatrics provider practicing medicine in Granada Hills, California. Dr. Offenberger is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Hives, Allergic Rhinitis, and Sinusitis. Dr. Offenberger is board certified in Pediatrics, Allergy & Immunology, and American Board Allergy & Immunology. Dr. Offenberger is currently accepting new patients.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Northeast Valley Health Pharmacy

    1600 San Fernando Rd, 
    San Fernando, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alicia Lwin is a primary care provider, practicing in Family Medicine in San Fernando, California. Dr. Lwin is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 46 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Colonoscopy. Dr. Lwin is currently accepting new patients.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Valley Community Healthcare

    9119 Haskell Ave, 
    North Hills, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Luna is a primary care provider, practicing in Family Medicine in North Hills, California. Dr. Luna is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 70 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertriglyceridemia, Obesity in Children, and Intrauterine Device Insertion. Dr. Luna is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology
    Referral may be required

    FACEY Medical Group

    11333 N. Sepulveda Blvd, 
    Mission Hills, CA 
     (1.7 miles away)
    Languages Spoken:
    English, French, Spanish
    Accepting New Patients
    Offers Telehealth

    Sofia Avitia is an Otolaryngologist practicing medicine in Mission Hills, California. Dr. Avitia is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Familial Deafness, Infant Hearing Loss, TMJ Disorders, and Tinnitus. Dr. Avitia is board certified in Otolaryngology. Dr. Avitia is currently accepting new patients.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine
    11333 Sepulveda Boulevard, Floor 2, 
    Mission Hills, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Samuel Nyamu is a primary care provider, practicing in Internal Medicine in Mission Hills, California. Dr. Nyamu is rated as an Experienced 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 Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Nyamu is currently accepting new patients.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    The Regents Of The University Of California

    19950 Rinaldi St, Suite 300, 
    Porter Ranch, CA 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeff Borenstein is a primary care provider, practicing in Internal Medicine in Porter Ranch, California. Dr. Borenstein is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Sitosterolemia, Anaphylaxis, Exercise-Induced Anaphylaxis (EIA), and Serum Sickness.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology
    Referral may be required

    Northridge Facial Plastic Surgery

    18350 Roscoe Blvd, Ste 318, 
    Northridge, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marc Kerner is an Otolaryngologist practicing medicine in Northridge, California. Dr. Kerner is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Low Nasal Bridge, Nasal Septal Hematoma, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Sinusitis. Dr. Kerner is board certified in Otolaryngology. Dr. Kerner is currently accepting new patients.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology
    Referral may be required
    11550 Indian Hills Road, Suite 280, 
    Mission Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rafael Quinonez is an Otolaryngologist practicing medicine in Mission Hills, California. Dr. Quinonez is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Deafness, Infant Hearing Loss, Ruptured Eardrum, and DFNB1. Dr. Quinonez is currently accepting new patients.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Robert O Flores MD Inc.

    11273 Laurel Canyon Blvd Ste 1, 
    San Fernando, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Flores is a primary care provider, practicing in Family Medicine in San Fernando, California. Dr. Flores is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Osteoporosis, Postmenopausal Osteoporosis, Gastrostomy, and Endoscopy.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Facey Endoscopy Center

    11333 Sepulveda Blvd, 
    Mission Hills, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Maryam Fazel is a primary care provider, practicing in Family Medicine in Mission Hills, California. Dr. Fazel is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Acute Cystitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Parinaud Oculoglandular Syndrome, and Cellulitis.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Facey Endoscopy Center

    11333 Sepulveda Blvd, 
    Mission Hills, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Zinat Choudhury is a primary care provider, practicing in Family Medicine in Mission Hills, California. Dr. Choudhury is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Tracheobronchomalacia, Acquired Tracheomalacia, Peptic Ulcer, and Necrosis.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology
    Referral may be required

    Kamyar Amini, MD Private Practice

    17114 Devonshire St, Ste 101, 
    Northridge, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kamyar Amini is an Otolaryngologist practicing medicine in Northridge, California. Dr. Amini is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Deafness, Infant Hearing Loss, Acinic Cell Carcinoma of Salivary Glands, and Salivary Gland Tumors. Dr. Amini is board certified in Otolaryngology. Dr. Amini is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Family Medicine Associates Of Northridge

    18350 Roscoe Blvd, 
    Northridge, CA 
     (7.0 miles away)
    Languages Spoken:
    English, Armenian, Hindi, Punjabi, Spanish, Urdu
    Accepting New Patients

    Ritoo Gagneja is a primary care provider, practicing in Family Medicine in Northridge, California. Dr. Gagneja is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Vitamin D Deficiency. Dr. Gagneja is board certified in Family Medicine and American Board Of Family Medicine. Dr. Gagneja is currently accepting new patients.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology
    Referral may be required

    Ent Group Of Los Angeles

    4955 Van Nuys Blvd, 
    Sherman Oaks, CA 
     (9.6 miles away)
    Languages Spoken:
    English

    Ali Namazie is an Otolaryngologist practicing medicine in Sherman Oaks, California. Dr. Namazie is rated as a Distinguished 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, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Gastrostomy, and Thyroidectomy.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Nabil Feghali, MD Private Practice

    8111 Canoga Ave, 
    Canoga Park, CA 
     (9.8 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients

    Nabil Feghali is a primary care provider, practicing in Internal Medicine in Canoga Park, California. Dr. Feghali is rated as an Experienced 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 High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy. Dr. Feghali is board certified in American Board Of Internal Medicine and Internal Medicine. Dr. Feghali is currently accepting new patients.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology
    Referral may be required

    Ent Group Of Los Angeles

    5525 Etiwanda Ave, 
    Tarzana, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marc Cohen is an Otolaryngologist practicing medicine in Tarzana, California. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Sinus Cancer, Low Nasal Bridge, Nasal Septal Hematoma, Endoscopic Transnasal Transsphenoidal Surgery, and Gastrostomy. Dr. Cohen is currently accepting new patients.

    Distinguished in Sinusitis
    Allergy and Immunology
    Distinguished in Sinusitis
    Allergy and Immunology
    Referral may be required

    Peter J. Parker, MD Inc.

    17203 Ventura Blvd, 
    Encino, CA 
     (10.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Peter Parker is an Allergy and Immunologist practicing medicine in Encino, California. Dr. Parker 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 Sinusitis, Allergic Rhinitis, Hives, and Angioedema. Dr. Parker is board certified in American Board Of Internal Medicine, Allergy & Immunology, and Internal Medicine. Dr. Parker is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Northeast Valley Health Pharmacy

    1600 San Fernando Rd, 
    San Fernando, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maria Ortiz is a primary care provider, practicing in Family Medicine in San Fernando, California. Dr. Ortiz is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hypertensive Heart Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Northeast Valley Health Pharmacy

    1600 San Fernando Rd, 
    San Fernando, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Leonel Martinez is a primary care provider, practicing in Family Medicine in San Fernando, California. Dr. Martinez is rated as an Experienced 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 Macroamylasemia, Type 2 Diabetes (T2D), Vitamin D Deficiency, and Maturity Onset Diabetes of the Young.

    Experienced in Sinusitis
    General Practice
    Experienced in Sinusitis
    General Practice

    Optum - Mission Hills

    11600 Indian Hills Rd, 
    Mission Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    David Petersen is a primary care provider, practicing in General Practice in Mission Hills, California. Dr. Petersen is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Parinaud Oculoglandular Syndrome, Shingles, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Sinusitis.

    Showing 1-20 of 394

    Last Updated: 09/26/2026

    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 sylmar, 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 sylmar, 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 sylmar, 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 sylmar, 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 sylmar, 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 sylmar, 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 sylmar, 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. 

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