MediFind found 200 doctor with experience in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) near Ontario, CA. Of these, 190 are Experienced, 7 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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Infant Hearing Loss, and Myringotomy.
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 Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Empyema, Sinusitis, Cellulitis, and Vertigo.
Stuart Mccarthy is an Otolaryngologist in Upland, California. Dr. Mccarthy is rated as an Advanced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, and Nonallergic Rhinopathy.
Robert Habbestad is an Otolaryngologist in Montclair, California. Dr. Habbestad is rated as an Advanced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Hearing Loss, Infant Hearing Loss, Tinnitus, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Familial Deafness, Palatal Myoclonus, Nonallergic Rhinopathy, and Ozena.
Ent And Sinus Center P C
Henry Nguyen is an Otolaryngologist in Rancho Cucamonga, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Familial Deafness, Sinusitis, and Empyema.
Ent And Sinus Center P C
Deborshi Roy is an Otolaryngologist and a Dermatologist in Rancho Cucamonga, California. Dr. Roy is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Familial Deafness, Sinusitis, and Choanal Atresia.
MD Zuniga Inc.
Mike Zuniga is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Zuniga is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Cirrhosis.
Inland Physicians Hospitalist Services
Shahram Khorrami is a Pulmonary Medicine provider in Upland, California. Dr. Khorrami is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Asthma, Pneumonia, Lung Metastases, Pulmonary Fibrosis, and Gastrostomy.
Siva Arunasalam is a Cardiologist and a Nuclear Medicine provider in Upland, California. Dr. Arunasalam is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Heart Failure, Angina, Heart Attack, Pacemaker Implantation, and Colonoscopy.
Cucamonga Valley Medical Group Inc
Muhammad Mowjood is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Mowjood is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Obesity, Methylmalonic Acidemia with Homocystinuria, Sulfite Oxidase Deficiency, and Hypermethioninemia.
Cucamonga Valley Medical Group Inc
Brandon Tong is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Tong is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Obesity, Chorea-Acanthocytosis, Tangier Disease, Fish-Eye Disease, and Ureteroscopy.
Ginger Leon is a primary care provider, practicing in Family Medicine in Montclair, California. Dr. Leon is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Osteomyelitis in Children, Seasonal Affective Disorder (SAD), Gastritis, and Infant Hyperglycemia.
Upland Medical Office
Zinta Zarins is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Zarins is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Asthma in Children, Asthma, Vaginal Cysts, and Vaginal Dryness.
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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.
Southern California Permanente Medical Group
Dominic Pisigan is a Nurse Practitioner in Montclair, California. Mr. Pisigan is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top area of expertise is Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
Central Medical Practice
Anna Saravia is a Physician Assistant in Montclair, California. Ms. Saravia has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Muscle Spasms, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Eyelid Bump.
Upland Medical Offices
Salwa Farag is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Farag is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Bronchitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Vulvovaginitis, and Empyema. Dr. Farag is currently accepting new patients.
Kaiser Permanente Upland Medical Offices
Adetunji Adegboyega is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Adegboyega is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Post-Splenectomy Syndrome, Asthma, Asthma in Children, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
Kevin Jenkins is a Gastroenterologist in Upland, California. Dr. Jenkins is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Hemorrhoids, Gastrectomy, and Gastrostomy.
Last Updated: 10/30/2025