The 20 Best Sinusitis Doctors Near Me in Belvidere, IL

Find the Top Sinusitis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 47 doctor with experience in Sinusitis near Belvidere, IL. Of these, 44 are Experienced, 2 are Distinguished and 1 are Advanced.

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47 providers found
    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF Medical Group - Primary Care

    1954 Gateway Center Drive, 
    Belvidere, IL 
     (1.4 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu

    Dipti Sabharwal is a primary care provider, practicing in Family Medicine in Belvidere, Illinois. Dr. Sabharwal is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Empyema, Sinusitis, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Sabharwal is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF Medical Group - Primary Care

    1954 Gateway Center Drive, 
    Belvidere, IL 
     (1.4 miles away)
    Languages Spoken:
    English, Hindi, Urdu

    Mirza Khan is a primary care provider, practicing in Family Medicine in Belvidere, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Tenosynovitis, and Costochondritis. Dr. Khan is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    Experienced in Sinusitis

    OSF Medical Group - Ear, Nose & Throat

    698 Featherstone Road Suite 200, 
    Rockford, IL 
     (8.2 miles away)
    Languages Spoken:
    English

    Terrence Loughlin is an Otolaryngologist practicing medicine in Rockford, Illinois. Dr. Loughlin is rated as an Experienced 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 Otitis, Renal Oncocytoma, Acinic Cell Carcinoma of Salivary Glands, and Salivary Gland Tumors. Dr. Loughlin is board certified in American Board Of Otolaryngology - Head And Neck Surgery.

    Learn about our expert tiers
    Distinguished in Sinusitis
    Distinguished in Sinusitis

    OSF Medical Group - Ear, Nose & Throat

    698 Featherstone Road Suite 200, 
    Rockford, IL 
     (8.2 miles away)
    Languages Spoken:
    English

    Jonathan Ferguson is an Otolaryngologist practicing medicine in Rockford, Illinois. Dr. Ferguson is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Palatal Myoclonus, Nonallergic Rhinopathy, and Myringotomy. Dr. Ferguson is board certified in American Board Of Otolaryngology - Head And Neck Surgery.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF Medical Group - Primary Care

    1954 Gateway Center Drive, 
    Belvidere, IL 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mohammed Khan is a primary care provider, practicing in Family Medicine in Belvidere, Illinois. Dr. Khan is rated as an Experienced 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 Factor 7 Deficiency, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Splenectomy. Dr. Khan is board certified in American Board Of Family Medicine.

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

    Featherstone Clinic S.C.

    698 Featherstone Rd, 
    Rockford, IL 
     (7.9 miles away)
    Languages Spoken:
    English

    Frey Jr is an Allergy and Immunologist practicing medicine in Rockford, Illinois. Dr. Jr is rated as a Distinguished 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 Sinusitis, Allergic Rhinitis, Grass Allergy, and Allergic Conjunctivitis.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF HealthCare - Medical Group (Primary Care)

    9951 Rock Cut Crossing, 
    Loves Park, IL 
     (11.0 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Taariq Khan is a primary care provider, practicing in Family Medicine in Loves Park, Illinois. Dr. Khan is rated as an Experienced 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 Pulmonary Edema, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Khan is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Swedishamerican Hospital

    1700 Henry Luckow Ln, 
    Belvidere, IL 
     (1.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Neal Kellenberger is a primary care provider, practicing in Family Medicine in Belvidere, Illinois. He has been practicing medicine for over 18 years. Dr. Kellenberger is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Alcoholic Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, Endoscopy, and Cardiac Ablation.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Office

    2186 N State St, 
    Belvidere, IL 
     (1.4 miles away)
    Languages Spoken:
    English

    Shobha Iyengar is a primary care provider, practicing in Family Medicine in Belvidere, Illinois. Dr. Iyengar is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Pyoderma Gangrenosum, Chronic Cough, Vertigo, Headache, and Endoscopy.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Osf Medical Group-Primary Care-Belvidere

    1954 Gateway Center Dr, 
    Belvidere, IL 
     (2.1 miles away)
    Languages Spoken:
    English

    Anthony Molinari is a primary care provider, practicing in Internal Medicine in Belvidere, Illinois. Dr. Molinari is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Chronic Cough, and Hypertension.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF Medical Group - Primary Care

    1572 South Bell School Road, 
    Cherry Valley, IL 
     (7.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jocelyn Go is a primary care provider, practicing in Family Medicine in Cherry Valley, Illinois. Dr. Go is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Go is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    General Practice
    Experienced in Sinusitis
    General Practice

    Cherry Valley Medical Clinic

    1848 Daimler Road, 
    Rockford, IL 
     (7.1 miles away)
    Languages Spoken:
    English

    Thomas Michalsen is a primary care provider, practicing in General Practice in Rockford, Illinois. Dr. Michalsen is rated as an Experienced 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 Dysgraphia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Michalsen is board certified in Internship and Medical Education.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Saint Anthony Medical Center

    9951 Rock Cut Xing, Suite 200300, 
    Loves Park, IL 
     (8.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Karen Englund is a primary care provider, practicing in Family Medicine in Loves Park, Illinois. She has been practicing medicine for over 44 years. Dr. Englund 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 Chronic Cough, Acute Cystitis, Familial Chronic Mucocutaneous Candidiasis, and Vertigo. Dr. Englund is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF Medical Group - Primary Care

    9951 Rock Cut Crossing Suite 100, 
    Loves Park, IL 
     (9.5 miles away)
    Languages Spoken:
    English

    Esther Sy is a primary care provider, practicing in Family Medicine in Loves Park, Illinois. Dr. Sy 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 Bronchitis, Shingles, Cellulitis, and Peptic Ulcer. Dr. Sy is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    OSF Medical Group - Primary Care

    9951 Rock Cut Crossing Suite 100, 
    Loves Park, IL 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Muhammad Habib is a primary care provider, practicing in Family Medicine in Loves Park, Illinois. Dr. Habib is rated as an Experienced 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 Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Habib is board certified in American Board Of Family Medicine.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Office

    7520 Blairmore Dr, 
    Rockford, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Irene Boswell is a primary care provider, practicing in Internal Medicine in Rockford, Illinois. Dr. Boswell is rated as an Experienced 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 Myelodysplastic Syndrome (MDS), Vitamin D Deficiency, High Cholesterol, and Chronic Cough.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Mercyhealth Cherry Valley

    6998 Redansa Dr, 
    Rockford, IL 
     (7.0 miles away)
    Languages Spoken:
    English

    Saman Razzak is a primary care provider, practicing in Family Medicine in Rockford, Illinois. Dr. Razzak is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her clinical expertise encompasses Vitamin D Deficiency, Secondary Systemic Amyloidosis, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Creekside Medical Center

    3505 N Bell School Rd, 
    Rockford, IL 
     (7.1 miles away)
    Languages Spoken:
    English

    Daniel Herdeman is a primary care provider, practicing in Internal Medicine in Rockford, Illinois. Dr. Herdeman is rated as an Experienced 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 Type 2 Diabetes (T2D), Multiple Myeloma, End-Stage Renal Disease (ESRD), and Maturity Onset Diabetes of the Young.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Creekside Medical Center

    3505 N Bell School Rd, 
    Rockford, IL 
     (7.1 miles away)
    Languages Spoken:
    English

    Jose Alberto is a primary care provider, practicing in Internal Medicine in Rockford, Illinois. Dr. Alberto is rated as an Experienced 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 Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Infant Hyperglycemia.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Creekside Medical Center

    3505 N Bell School Rd, 
    Rockford, IL 
     (7.1 miles away)
    Languages Spoken:
    English

    Bruce Stiles is a primary care provider, practicing in Family Medicine in Rockford, Illinois. Dr. Stiles is rated as an Experienced 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 Maturity Onset Diabetes of the Young, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Showing 1-20 of 47

    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 Belvidere, IL?

    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 Belvidere, IL?

    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 Belvidere, IL?

    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 Belvidere, IL?

    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 Belvidere, IL?

    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 Belvidere, IL?

    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 Belvidere, IL?

    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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