Our mission is to combine knowledge, skill, training and experience with the most advanced technology available, to provide our patients with the best possible care in one highly specialized area, the Ear, Nose and Throat. We provide this care in a friendly, courteous and efficient environment. We promise to make every effort to personalize your care and give you the special treatment you deserve. 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.

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.

Shahram Khorrami is an Intensive Care Medicine provider in Montclair, 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.

Thomas Lin is a Radiologist in Rancho Cucamonga, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Gallbladder Disease, Visceromegaly, Non-Alcoholic Fatty Liver Disease, and Hepatocerebral Degeneration.

Alfonso Carrillo is a Radiologist in Rancho Cucamonga, California. Dr. Carrillo is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Tenosynovitis, PEHO Syndrome, Mohr-Tranebjaerg Syndrome, and Aicardi-Goutieres Syndrome.

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, Nonallergic Rhinopathy, Ozena, and Palatal Myoclonus.

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 Ozena.

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).

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, Familial HDL Deficiency, Tangier Disease, Abetalipoproteinemia, and Ureteroscopy.

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 Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Cirrhosis.

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, Hypermethioninemia, and Sulfite Oxidase Deficiency.

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.

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.

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.

Richard Armour is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Armour is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Inborn Amino Acid Metabolism Disorder, Osteomyelitis in Children, Bronchiolitis Obliterans, and Industrial Bronchitis.

Michael Chai is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Chai is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Necrotizing Vasculitis, Small Cell Lung Cancer (SCLC), Lung Cancer, Myringotomy, and Gastrostomy.

Sunil Saini is a Pediatrics provider in Upland, California. Dr. Saini is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

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 Familial Hypertension.

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.