The 20 Best Sinusitis Doctors Near Me in Ontario, CA
Find the Top Sinusitis Experts and Specialists
The 20 Best Sinusitis Doctors near Ontario, CA
MediFind found 281 doctor with experience in Sinusitis near Ontario, CA. Of these, 254 are Experienced, 24 are Advanced and 3 are Distinguished.
Inland Ear Nose And Throat A Medical Group Inc
Natee Poopat is an Otolaryngologist in Upland, California. Dr. Poopat is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Infant Hearing Loss, and Myringotomy.
Morris Kokhab M.D. A Medical Corporation
Louis Dibernardo is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Dibernardo is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Tracheitis, Lymphangitis, Otitis, and Cellulitis.
Chino Hills Family Medical Group
Cynthia Moreno is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Moreno is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Empyema, Sinusitis, Cellulitis, and Vertigo.
Unicare Community Health Center Inc.
Naila Mubashar is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Mubashar is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Fish-Eye Disease.
R S Bir MD Inc
Michelle Oneil is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Oneil has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Familial Combined Hyperlipidemia, and Xanthoma.
Optum - Upland Primary Care
Anthony Truong is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Truong has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Vertigo, Type 2 Diabetes (T2D), Necrosis, and Peptic Ulcer. Dr. Truong is currently accepting new patients.
Office
Sandra Force is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Force is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Platelet Storage Pool Deficiency.
Tarek Ezzeddine MD Inc.
Tarek Ezzeddine is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Ezzeddine is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Acute Cystitis, Tracheitis, Cellulitis, and Urinary Tract Infection in Children.
Ravinder Singh, Md, Inc.
Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Singh has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Milk-Alkali Syndrome, Hypercalcemia, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy.
Inland Ear Nose And Throat A Medical Group Inc
Clara Olcott is an Otolaryngologist in Upland, California. Dr. Olcott is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Familial Deafness, Nonallergic Rhinopathy, Palatal Myoclonus, and Ozena.
Ontario Medical Center
Samaneh Ashktorab is an Otolaryngologist in Ontario, California. Dr. Ashktorab is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Sinusitis, Cheilitis Glandularis, Tonsil Stones, and Ozena. Dr. Ashktorab is currently accepting new patients.
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Monique Castro is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Castro is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Acute Cystitis, Otitis, Asthma in Children, and Eosinophilic Asthma.
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Dana Homer is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Homer is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Cellulitis, Parinaud Oculoglandular Syndrome, Otitis, and Peptic Ulcer.
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Irene Sung is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Sung is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Parinaud Oculoglandular Syndrome, Cellulitis, Otitis, and Peptic Ulcer.
Premier Family Medicine Associates, Inc
Saman Aboudi is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Aboudi is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Tracheitis, Cellulitis, Lymphangitis, and Sinusitis.
Allergy And Asthma Specialty Center
Joshua Gibbs is an Allergy and Immunologist in Rancho Cucamonga, California. Dr. Gibbs is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Conjunctivitis, Conjunctivitis (Pink Eye), Grass Allergy, and Allergic Rhinitis.
Sinu-Clear Inc
Harvey Paley is an Otolaryngologist in Pomona, California. Dr. Paley is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Deafness, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Empyema, and Sinusitis.
California Medical Clinic Inc.
David Lozano is a primary care provider, practicing in General Practice in Ontario, California. Dr. Lozano is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Cirrhosis.
Unicare Community Health Center Inc.
William Paley is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Paley is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Fish-Eye Disease.
S. M. Hammad Rizvi, M.D., Inc.
Syed Rizvi is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Rizvi has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hypertensive Heart Disease, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Gastrostomy, and Endoscopy.
Last Updated: 02/22/2026