MediFind found 30 doctor with experience in Sinusitis near Onalaska, WI. Of these, 27 are Experienced, 2 are Advanced and 1 are Distinguished.
Allergy Associates Holdings LTD.
Demetrios Theodoropoulos is an Allergy and Immunologist in Onalaska, Wisconsin. Dr. Theodoropoulos is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
David Valencia is an Otolaryngologist in Onalaska, Wisconsin. Dr. Valencia is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Ruptured Eardrum, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Infant Hearing Loss, and Nonsyndromic Hearing Loss. Dr. Valencia is currently accepting new patients.
Allergy Associates Holdings LTD.
Giana Nicoara is an Allergy and Immunologist in Onalaska, Wisconsin. Dr. Nicoara is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Vibratory Urticaria.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Timothy Cox is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Cox is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Geographic Tongue, Shingles, Lymphangitis, and Cellulitis. Dr. Cox is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Peter Franta is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Franta is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Diabetic Neuropathy, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Diabetic Nephropathy, and Hiccups. Dr. Franta is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Daniel Maccharles is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Maccharles is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Giant Cell Arteritis (GCA), Temporal Arteritis, Juvenile Temporal Arteritis, and Chronic Eosinophilic Pneumonia. Dr. Maccharles is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
David Dehart is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Dehart is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hypertensive Heart Disease, Renovascular Hypertension, Enlarged Liver, and Sitosterolemia. Dr. Dehart is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Kevin Fitzgerald is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Fitzgerald is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Type 2 Diabetes (T2D), Diabetic Nephropathy, and Diabetic Neuropathy. Dr. Fitzgerald is currently accepting new patients.
Office
Mary Morris is an Allergy and Immunologist in Onalaska, Wisconsin. Dr. Morris is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Sinusitis, and Grass Allergy.
Allergy Associates Holdings LTD.
George Kroker is an Allergy and Immunologist in Onalaska, Wisconsin. Dr. Kroker is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, and Grass Allergy.
Office
Vijay Sabnis is an Allergy and Immunologist in Onalaska, Wisconsin. Dr. Sabnis is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, and Grass Allergy.
Gundersen Pharmacy
Jared Darveaux is an Internal Medicine provider in Onalaska, Wisconsin. Dr. Darveaux is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Angioedema.
John Merchlewitz is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Merchlewitz is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Chronic Cough, Bronchitis, Eosinophilic Pneumonia, and Chronic Eosinophilic Pneumonia. Dr. Merchlewitz is currently accepting new patients.
Gundersen Lutheran Medical Center Inc
Sarah Naik is a primary care provider, practicing in Internal Medicine in Onalaska, Wisconsin. Dr. Naik is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Hyperthyroidism, Thyroid Storm, Peripheral Neuropathy, and Klinefelter Syndrome. Dr. Naik is currently accepting new patients.
Gundersen Lutheran Medical Center Inc
Joel Erickson is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Erickson is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Giant Cell Arteritis (GCA), Juvenile Temporal Arteritis, Temporal Arteritis, and Necrotizing Vasculitis. Dr. Erickson is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Jennifer Nordstrom is a primary care provider, practicing in Family Medicine in Holmen, Wisconsin. Dr. Nordstrom is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Muscle Invasive Bladder Cancer, Type 2 Diabetes (T2D), Hypothyroidism, and Diabetic Nephropathy. Dr. Nordstrom is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Poonam Sachdev is a primary care provider, practicing in Family Medicine in Holmen, Wisconsin. Dr. Sachdev is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Shingles, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. Dr. Sachdev is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Richard Rogge is a primary care provider, practicing in Family Medicine in Holmen, Wisconsin. Dr. Rogge is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Diabetic Neuropathy, Gout, Tenosynovitis, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Rogge is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Luke Andera is an Otolaryngologist in La Crosse, Wisconsin. Dr. Andera is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, and Mouth Ulcers. Dr. Andera is currently accepting new patients.
Mayo Clinic Health System-Southwest Wisconsin Region, Inc.
Edward Malone is a primary care provider, practicing in Family Medicine in La Crosse, Wisconsin. Dr. Malone is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Heart Attack, Ureteroscopy, and Endoscopy. Dr. Malone is currently accepting new patients.
Last Updated: 01/09/2026