The 20 Best Sinusitis Doctors Near Me in Fond Du Lac, WI

Find the Top Sinusitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 13 doctor with experience in Sinusitis near Fond Du Lac, WI. Of these, 13 are Experienced.

Location
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13 providers found
    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    SSM Health Fond Du Lac Regional Clinic

    420 E. Division St., 
    Fond Du Lac, WI 
     (0.9 miles away)
    Languages Spoken:
    English

    Jay Muller is a primary care provider, practicing in Internal Medicine in Fond Du Lac, Wisconsin. Dr. Muller is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Muller is board certified in American Board Of Internal Medicine.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    SSM Health Fond Du Lac Regional Clinic

    420 E. Division St., 
    Fond Du Lac, WI 
     (0.9 miles away)
    Languages Spoken:
    English, Polish, Russian, Spanish
    Accepting New Patients
    Offers Telehealth

    Adam Karewicz is a primary care provider, practicing in Internal Medicine in Fond Du Lac, Wisconsin. Dr. Karewicz is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Karewicz is board certified in American Board Of Internal Medicine. Dr. Karewicz is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    SSM Health Fond Du Lac Regional Clinic

    420 E. Division St., 
    Fond Du Lac, WI 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Katrine Moreale is a primary care provider, practicing in Family Medicine in Fond Du Lac, Wisconsin. Dr. Moreale is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Giant Papillary Conjunctivitis, Empyema, Sinusitis, and Vertigo. Dr. Moreale is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    SSM Health Fond Du Lac Regional Clinic

    912 S. Hickory St., 
    Fond Du Lac, WI 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Seth Udlis is a primary care provider, practicing in Family Medicine in Fond Du Lac, Wisconsin. Dr. Udlis is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Sitosterolemia. Dr. Udlis is board certified in American Board Of Family Medicine. Dr. Udlis is currently accepting new patients.

    Experienced in Sinusitis
    Allergy and Immunology
    Experienced in Sinusitis
    Allergy and Immunology
    Referral may be required
    333 N. Peters Ave., 
    Fond Du Lac, WI 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Kagen is an Allergy and Immunologist practicing medicine in Fond Du Lac, Wisconsin. Dr. Kagen is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Hives, Allergic Rhinitis, Hypocomplementemic Urticarial Vasculitis, and Grass Allergy. Dr. Kagen is board certified in Internal Medicine, American Board Of Internal Medicine (1979), American Board Of Allergy And Immunology , American Board Of Allergy & Immunology (1981), American Board Of Internal Medicine, and American Board Of Internal Medicine (1988). Dr. Kagen is currently accepting new patients.

    Experienced in Sinusitis
    Otolaryngology
    Experienced in Sinusitis
    Otolaryngology
    Referral may be required

    Ear, Nose & Throat At Health Plaza A

    421 Camelot Drive, 
    Fond Du Lac, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Suhail Hariri is an Otolaryngologist practicing medicine in Fond Du Lac, Wisconsin. Dr. Hariri 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 Palatal Myoclonus, Nonallergic Rhinopathy, Ozena, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Hariri is board certified in American Board Of Otolaryngology. Dr. Hariri is currently accepting new patients.

    Experienced in Sinusitis
    Otolaryngology
    Experienced in Sinusitis
    Otolaryngology
    Referral may be required

    Ear, Nose & Throat At Health Plaza A

    421 Camelot Drive, 
    Fond Du Lac, WI 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Nash is an Otolaryngologist practicing medicine in Fond Du Lac, Wisconsin. Dr. Nash is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Facial Paralysis, Male Pattern Baldness, Perichondritis, and Low Nasal Bridge. Dr. Nash is board certified in American Board Of Otolaryngology. Dr. Nash is currently accepting new patients.

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

    Aurora Allergy

    210 Wisconsin American Dr, 
    Fond Du Lac, WI 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Becky Buelow is an Allergy and Immunologist practicing medicine in Fond Du Lac, Wisconsin. Dr. Buelow is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Asthma, Hives, and Ozena. Dr. Buelow is board certified in American Board Of Pediatrics. Dr. Buelow is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    SSM Health Fond Du Lac Regional Clinic

    723 Park Ridge Lane, 
    North Fond Du Lac, WI 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Trevor Walker is a primary care provider, practicing in Family Medicine in North Fond Du Lac, Wisconsin. Dr. Walker is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Empyema. Dr. Walker is board certified in American Board Of Family Medicine. Dr. Walker is currently accepting new patients.

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

    Aurora Health Center

    700 Park Ridge Ln, 
    North Fond Du Lac, WI 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anita Rigoni is an Allergy and Immunologist practicing medicine in North Fond Du Lac, Wisconsin. Dr. Rigoni is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Hives, Allergic Rhinitis, Chronic Spontaneous Urticaria (CSU), and Vibratory Urticaria. Dr. Rigoni is board certified in American Board Of Allergy & Immunology. Dr. Rigoni is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Fond DU LAC Dialysis

    210 Wisconsin American Dr, 
    Fond Du Lac, WI 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Scott Stellmacher is a primary care provider, practicing in Family Medicine in Fond Du Lac, Wisconsin. Dr. Stellmacher is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Bronchitis, Cellulitis, Sinusitis, and Empyema. Dr. Stellmacher is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Fond DU LAC Dialysis

    210 Wisconsin American Dr, 
    Fond Du Lac, WI 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michele Lindsey is a primary care provider, practicing in Family Medicine in Fond Du Lac, Wisconsin. Dr. Lindsey is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Tracheitis, Empyema, Sinusitis, and Cellulitis. Dr. Lindsey is currently accepting new patients.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    ThedaCare PhysiciansOshkosh East

    250 West 6th Avenue, 
    Oshkosh, WI 
     (12.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Glenn Vogelsang is a primary care provider, practicing in Family Medicine in Oshkosh, Wisconsin. Dr. Vogelsang is rated as an Experienced 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 Familial Hypobetalipoproteinemia, Apo A-I Deficiency, Tangier Disease, and Fish-Eye Disease. Dr. Vogelsang is board certified in Family Medicine, American Board Of Family Medicine (2000). Dr. Vogelsang is currently accepting new patients.

    Showing 1-13 of 13

    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 Fond Du Lac, WI?

    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 Fond Du Lac, WI?

    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 Fond Du Lac, WI?

    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 Fond Du Lac, WI?

    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 Fond Du Lac, WI?

    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 Fond Du Lac, WI?

    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 Fond Du Lac, WI?

    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 

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