The 20 Best Sinusitis Doctors Near Me in Belvidere, IL
Find the Top Sinusitis Experts and Specialists
OSF Medical Group - Primary Care
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.
OSF Medical Group - Primary Care
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.
OSF Medical Group - Ear, Nose & Throat
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.
OSF Medical Group - Ear, Nose & Throat
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.
OSF Medical Group - Primary Care
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.
Featherstone Clinic S.C.
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.
OSF HealthCare - Medical Group (Primary Care)
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.
Swedishamerican Hospital
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.
Office
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.
Osf Medical Group-Primary Care-Belvidere
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.
OSF Medical Group - Primary Care
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.
Cherry Valley Medical Clinic
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.
Saint Anthony Medical Center
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.
OSF Medical Group - Primary Care
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.
OSF Medical Group - Primary Care
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.
Office
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.
Mercyhealth Cherry Valley
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.
Creekside Medical Center
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.
Creekside Medical Center
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.
Creekside Medical Center
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.
Last Updated: 04/28/2026










