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    Last Updated: 10/30/2025

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    MediFind found 221 doctor with experience in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) near Rialto, CA. Of these, 204 are Experienced, 15 are Advanced and 2 are Distinguished.

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    LocationClose
    221 providers found
      Distinguished in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Otolaryngology
      Distinguished in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Otolaryngology

      Ent And Sinus Center P C

      8241 Rochester Ave, Suite 130, 
      Rancho Cucamonga, CA 
       (9.9 miles away)
      Languages Spoken:
      English

      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.

      Distinguished in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Otolaryngology | Dermatology
      Distinguished in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Otolaryngology | Dermatology

      Ent And Sinus Center P C

      8241 Rochester Ave, Suite 130, 
      Rancho Cucamonga, CA 
       (9.9 miles away)
      Languages Spoken:
      English

      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.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine
      195 E Foothill Blvd, 
      Rialto, CA 
       (0.1 miles away)
      Languages Spoken:
      English

      Marvin Urbina is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Urbina 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 Vitamin D Deficiency.

      Learn about our expert tiers
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine | Internal Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine | Internal Medicine

      Lasalle Medical Associates

      790 E Foothill Blvd, Suite D, 
      Rialto, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Andrew Benin is a primary care provider, practicing in Family Medicine and Internal Medicine in Rialto, California. Dr. Benin 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 in Children, Type 2 Diabetes (T2D), Food Allergy, and Obesity.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Internal Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Internal Medicine
      436 S Riverside Ave, 
      Rialto, CA 
       (0.9 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English

      Ruben Ruiz is a primary care provider, practicing in Internal Medicine in Rialto, California. Dr. Ruiz has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Bronchitis, and Food Allergy.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      1851 N Riverside Ave, 
      Rialto, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Jocelyn Mcgrath is a Pediatrics provider in Rialto, California. Dr. Mcgrath is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Anemia, Obesity in Children, Developmental Dysphasia Familial, and Vascular Birthmark.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Nurse Practitioner
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Nurse Practitioner

      Pinnacle Medical Group Inc

      1851 N Riverside Ave, 
      Rialto, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Keysha Royster is a Nurse Practitioner in Rialto, California. Ms. Royster is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Vitamin D Deficiency, Muscle Spasms, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Eyelid Bump.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Rheumatology
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Rheumatology
      400 N Pepper Ave, 
      Colton, CA 
       (2.5 miles away)
      Languages Spoken:
      English

      John Finley is a Rheumatologist in Colton, California. Dr. Finley is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Vitamin D Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Multisystem Inflammatory Syndrome in Children (MIS-C), and Gout.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Otolaryngology
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Otolaryngology
      400 N Pepper Ave, 
      Colton, CA 
       (2.5 miles away)
      Languages Spoken:
      English

      Jeffrey Roberts is an Otolaryngologist in Colton, California. Dr. Roberts is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Microtia, Laryngectomy, and Parathyroidectomy.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      565 N Mount Vernon Ave, 
      San Bernardino, CA 
       (3.3 miles away)
      Languages Spoken:
      English

      Usanee Sanders is a Pediatrics provider in San Bernardino, California. Dr. Sanders is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Obesity in Children, Autism Spectrum Disorder, Asthma in Children, and Zoon Vulvitis.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Internal Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Internal Medicine

      Pinnacle Medical Group Inc

      8110 Mango Ave, 
      Fontana, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Paul Chen is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Chen 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), Autoerythrocyte Sensitivity, and Gardner-Diamond Syndrome.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Adolescent Medicine | Pediatrics
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Adolescent Medicine | Pediatrics
      17051 Sierra Lakes Pkwy, Ste 101, 
      Fontana, CA 
       (4.2 miles away)
      Languages Spoken:
      English

      Rabia Manzoor is an Adolescent Medicine specialist and a Pediatrics provider in Fontana, California. Dr. Manzoor is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Obesity in Children, Asthma in Children, Viral Gastroenteritis, and Roseola.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      9985 Sierra Ave, 
      Fontana, CA 
       (4.3 miles away)
      Languages Spoken:
      English

      Najjia Ahmed is a Pediatrics provider in Fontana, California. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Obesity in Children, Asthma in Children, Herpangina, and Viral Gastroenteritis.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Pediatrics
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Pediatrics
      9985 Sierra Ave, Mob-2, Module 2a, 
      Fontana, CA 
       (4.3 miles away)
      Languages Spoken:
      English

      Olga Acosta is a Pediatrics provider in Fontana, California. Dr. Acosta is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Obesity in Children, Asthma in Children, Autism Spectrum Disorder, and Fetal Alcohol Syndrome (FAS).

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      9985 Sierra Ave, Kaiser Permanente, Mob 2b, 
      Fontana, CA 
       (4.3 miles away)
      Languages Spoken:
      English

      Premalata Manickam is a Pediatrics provider in Fontana, California. Dr. Manickam is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Obesity in Children, Asthma in Children, Viral Gastroenteritis, and Roseola.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Pediatrics | Family Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Pediatrics | Family Medicine
      9961 Sierra Ave, 
      Fontana, CA 
       (4.4 miles away)
      Languages Spoken:
      English

      Mitzi Loubriel is a primary care provider, practicing in Pediatrics and Family Medicine in Fontana, California. Dr. Loubriel is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Otitis, Bronchitis, Asthma, and Roseola.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Radiology | General Surgery
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Radiology | General Surgery

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ching-long Ni is a Radiologist and a General Surgeon in Fontana, California. Dr. Ni is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Neonatal Ovarian Cyst, Scoliosis, Fractured Spine, and Costochondritis. Dr. Ni is currently accepting new patients.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Nurse Practitioner
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Nurse Practitioner

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (4.4 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English
      Accepting New Patients

      Clare Lueras is a Nurse Practitioner in Fontana, California. Ms. Lueras has been practicing medicine for over 9 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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) and Sacroiliac Joint Disease. Ms. Lueras is currently accepting new patients.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine

      Fontana Medical Center

      9961 Sierra Ave, 
      Fontana, CA 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tarvinder Singh is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Parinaud Oculoglandular Syndrome, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Lymphangitis, and Otitis. Dr. Singh is currently accepting new patients.

      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine
      Experienced in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
      Family Medicine

      Southern California Permanente Medical Group

      9961 Sierra Ave, 
      Fontana, CA 
       (4.4 miles away)
      Languages Spoken:
      English

      Byung-chyul Hyun is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Hyun is rated as an Experienced 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), Bronchitis, Empyema, and Sinusitis.

      Showing 1-20 of 221

      Last Updated: 10/30/2025

      When should I see a Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor near Rialto, CA?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor near Rialto, CA?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctors near Rialto, CA?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctors near Rialto, CA?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor near Rialto, CA?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor search results page. 

      Why is it important to get a second opinion from a different Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor near Rialto, CA?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctors near Rialto, CA?

      Look for the filter feature on the left side of the Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor that offers video calls?

      Look for the filter feature on the left-side of the Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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