The 20 Best Sinusitis Doctors Near Me in Ontario, CA
Find the Top Sinusitis Experts and Specialists
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Amit Patel is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Patel is rated as a Distinguished 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 Grass Allergy, Hives, Empyema, and Sinusitis.
Inland Ear Nose And Throat A Medical Group Inc.
Natee Poopat is an Otolaryngologist practicing medicine in Upland, California. Dr. Poopat is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Infant Hearing Loss, and Myringotomy.
Cucamonga Valley Medical Group, Inc.
Jesse Minguez is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Minguez is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Alcoholic Neuropathy. Dr. Minguez is board certified in American Board Of Family Medicine. Dr. Minguez is currently accepting new patients.
Susan Biegel MD Inc.
Susan Biegel is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Biegel is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Vitamin D Deficiency, Hypervitaminosis D, and High Cholesterol. Dr. Biegel is currently accepting new patients.
Grove Internal Medicine, Inc.
Sean To is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. To 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 Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Hypertension. Dr. To is currently accepting new patients.
Chino Medical Group Inc
Venkata Pulakanti is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Pulakanti 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 Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Familial Hypertension. Dr. Pulakanti is currently accepting new patients.
Parktree Community Health Center
Ngozi Chukwu is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Chukwu 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 Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Vitamin D Deficiency. Dr. Chukwu is currently accepting new patients.
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Jose Ramos is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Ramos 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 Type 2 Diabetes (T2D), Sepsis, Peptic Ulcer, and Necrosis. Dr. Ramos is currently accepting new patients.
Cucamonga Valley Medical Group
Eric Bekemeier is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Bekemeier is rated as an Experienced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Obesity, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Bekemeier is currently accepting new patients.
9190 Haven Ave
Ani Berberyan is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Berberyan is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Obesity, Axillary Nerve Dysfunction, Sciatica, and High Cholesterol. Dr. Berberyan is currently accepting new patients.
Harvey D. Cohen M.D. Inc.
Nyein Tint is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. She has been practicing medicine for over 17 years. Dr. Tint is rated as an Experienced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, High Cholesterol, and Vitamin D Deficiency. Dr. Tint is currently accepting new patients.
Ent And Sinus Center, Inc.
Deborshi Roy is an Otolaryngologist practicing medicine in Rancho Cucamonga, California. Dr. Roy is rated as an Advanced 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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Familial Deafness, Sinusitis, and Choanal Atresia. Dr. Roy is board certified in American Board Of Otolaryngology and Otolaryngology. Dr. Roy is currently accepting new patients.
Inland Ear Nose And Throat A Medical Group Inc.
Clara Olcott is an Otolaryngologist practicing medicine in Upland, California. Dr. Olcott is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Familial Deafness, Palatal Myoclonus, Nonallergic Rhinopathy, and Ozena.
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. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Lymphangitis, Otitis, and Cellulitis.
Ontario Medical Center
Samaneh Ashktorab is an Otolaryngologist practicing medicine in Ontario, California. Dr. Ashktorab is rated as an Advanced 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 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. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Acute Cystitis, Otitis, Asthma in Children, and Eosinophilic Asthma.
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Dana Homer-Bertrand is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Homer-Bertrand is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses 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. She has been practicing medicine for over 10 years. Dr. Sung is rated as an Advanced provider by MediFind in the treatment of Sinusitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Parinaud Oculoglandular Syndrome, Cellulitis, Otitis, and Peptic Ulcer.
Allergy And Asthma Specialty Center
Joshua Gibbs is an Allergy and Immunologist practicing medicine in Rancho Cucamonga, California. Dr. Gibbs is rated as an Advanced 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 Allergic Conjunctivitis, Conjunctivitis (Pink Eye), Grass Allergy, and Allergic Rhinitis. Dr. Gibbs is board certified in Allergy & Immunology and Internal Medicine. Dr. Gibbs is currently accepting new patients.
Fagan, John A. Family Practice, Inc.
John Fagan is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Fagan is rated as an Advanced provider by MediFind in the treatment of Sinusitis. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Ehlers-Danlos Syndrome (EDS), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Fagan is board certified in American Board Of Family Medicine. Dr. Fagan is currently accepting new patients.
Last Updated: 09/26/2026
