The 20 Best Viral Gastroenteritis Doctors Near Me in Fontana, CA

Find the Top Viral Gastroenteritis Experts and Specialists

The 20 Best Viral Gastroenteritis Doctors near Fontana, CA

Last Updated: 02/22/2026

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MediFind found 304 doctor with experience in Viral Gastroenteritis near Fontana, CA. Of these, 283 are Experienced and 21 are Advanced.

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304 providers found
    Jesusa T. Aquino
    Experienced in Viral Gastroenteritis
    Experienced in Viral Gastroenteritis

    Metropolitan Family Medical Clinic

    7965 Sierra Ave, Ste E, 
    Fontana, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Metropolitan Family Medical Clinics and its outpatient clinic staff believe that each patient is a unique individual with their own special needs and concerns. We are committed to high quality care personalized to your needs. Your health and satisfaction is our goal. Dr. Aquino is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Delayed Growth, Autism Spectrum Disorder, and Idiopathic Short Stature (ISS).

    Namita Mohideen
    Experienced in Viral Gastroenteritis
    Experienced in Viral Gastroenteritis

    Namita Mohideen MD Inc

    16465 Sierra Lakes Pkwy #115, 
    Fontana, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Your child's health is my top priority. Dr. Mohideen is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Food Allergy, Obesity in Children, Otitis, and Candida Infection of the Skin.

    George B. Saffouri
    Experienced in Viral Gastroenteritis
    Gastroenterology
    Experienced in Viral Gastroenteritis
    Gastroenterology

    San Bernardino Gastroenterology Associates

    2006 N Riverside Ave, Ste B, 
    Rialto, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Saffouri is a Gastroenterologist in Rialto, California. Dr. Saffouri is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Hemorrhoids, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Saffouri is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Viral Gastroenteritis
    Experienced in Viral Gastroenteritis

    Kaiser Permanente Fontana Medical Center

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

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

    Advanced in Viral Gastroenteritis
    Advanced in Viral Gastroenteritis

    Lasalle Medical Associates

    17577 Arrow Blvd, 
    Fontana, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Halima Shahabuddin is a Pediatrics provider in Fontana, California. Dr. Shahabuddin is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Viral Gastroenteritis, Delayed Growth, and Autism Spectrum Disorder.

    Advanced in Viral Gastroenteritis
    Advanced in Viral Gastroenteritis

    Lasalle Medical Associates

    17577 Arrow Blvd, 
    Fontana, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Yasuhiro Nishiura is a Pediatrics provider in Fontana, California. Dr. Nishiura is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Obesity in Children, Viral Gastroenteritis, Autism Spectrum Disorder, and Delayed Growth.

    Advanced in Viral Gastroenteritis
    Internal Medicine
    Advanced in Viral Gastroenteritis
    Internal Medicine

    Lasalle Medical Associates

    17577 Arrow Blvd, 
    Fontana, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Cynthia Cheng is an Internal Medicine provider in Fontana, California. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Delayed Growth, Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Advanced in Viral Gastroenteritis
    Pediatrics
    Advanced in Viral Gastroenteritis
    Pediatrics

    Lasalle Medical Associates

    17577 Arrow Blvd, 
    Fontana, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Su Thwe is a Pediatrics provider in Fontana, California. Dr. Thwe is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Viral Gastroenteritis, Autism Spectrum Disorder, and Delayed Growth.

    Advanced in Viral Gastroenteritis
    Advanced in Viral Gastroenteritis

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Kelly Sidhpura is a Pediatrics provider in Fontana, California. Dr. Sidhpura is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Roseola, Obesity in Children, Viral Gastroenteritis, and Herpangina.

    Advanced in Viral Gastroenteritis
    Advanced in Viral Gastroenteritis

    Kaiser Permanente Fontana Medical Center

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

    Mitzi Loubriel is a primary care provider, practicing in Pediatrics in Fontana, California. Dr. Loubriel is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Otitis, Bronchitis, Asthma, and Roseola.

    Advanced in Viral Gastroenteritis
    Advanced in Viral Gastroenteritis

    Kaiser Foundation Hospital Home Health Agency

    17284 Slover Ave, 
    Fontana, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Marcelino Latina is a Pediatrics provider in Fontana, California. Dr. Latina is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Viral Gastroenteritis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Croup, and Diarrhea.

    Victor Guharoy
    Experienced in Viral Gastroenteritis
    Gastroenterology
    Experienced in Viral Gastroenteritis
    Gastroenterology

    San Bernardino Gastroenterology Associates, Inc.

    2006 N Riverside Ave, 
    Rialto, CA 
     (4.8 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English

    Victor Guharoy is a Gastroenterologist in Rialto, California. Dr. Guharoy has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Diverticular Disease, Acute Pancreatitis, and Gastrectomy.

    Andrea S. Tieng
    Experienced in Viral Gastroenteritis
    Gastroenterology
    Experienced in Viral Gastroenteritis
    Gastroenterology

    Andrea S Tieng MD, Inc

    10801 Foothill Blvd, Ste 106, 
    Rancho Cucamonga, CA 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Andrea Tieng was born and raised in New York City. She graduated Summa Cum Laude from the City University of New York and completed her medical degree at the State University of New York Health Science Center at the SUNY Downstate College of Medicine in Brooklyn, New York.Her internship and residency in Internal Medicine was completed at the Albert Einstein College of Medicine at Long Island Jewish Medical Center in New Hyde Park, New York, where she also fulfilled her Gastroenterology and Hepatology Fellowship.Board Certified by the American Board of Internal Medicine, Dr. Tieng is licensed to practice in both California and New York. She is a member of the American College of Gastroenterology and the American Gastroenterology Association.Prior to founding her own practice in Redlands and San Bernardino, Dr. Tieng worked as a private gastroenterologist at Cedars-Sinai Medical Center in Los Angeles.Dr. Tieng specializes in providing sensitive and compassionate care to women, and delivers personalized care to all patients 18 years and older. Dr. Tieng is a board certified physician who treats patients with gastrointestinal illnesses and liver diseases. She utilizes innovative technology to perform diagnostic and therapeutic procedures of the gastrointestinal tract, including colonoscopy and upper endoscopy. Dr. Tieng is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Gastritis, Gastrectomy, and Endoscopy.

    Experienced in Viral Gastroenteritis
    Experienced in Viral Gastroenteritis

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Catherine Lee is a Pediatrics provider in Fontana, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Asthma in Children, Autism Spectrum Disorder, and Viral Gastroenteritis.

    Experienced in Viral Gastroenteritis
    Sports Medicine
    Experienced in Viral Gastroenteritis
    Sports Medicine

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Valarie May Wong is a Sports Medicine provider in Fontana, California. Dr. May Wong is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Asthma in Children, Autism Spectrum Disorder, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

    Experienced in Viral Gastroenteritis
    Pediatrics
    Experienced in Viral Gastroenteritis
    Pediatrics

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Emmeline Qin is a Pediatrics provider in Fontana, California. Dr. Qin is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Asthma in Children, Roseola, and Viral Gastroenteritis.

    Experienced in Viral Gastroenteritis
    Experienced in Viral Gastroenteritis

    Kaiser Permanente Fontana Medical Center

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

    Fabricio Ochoa is a Pediatrics provider in Fontana, California. Dr. Ochoa is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Obesity in Children, Asthma in Children, Viral Gastroenteritis, and Croup.

    Experienced in Viral Gastroenteritis
    Pediatrics
    Experienced in Viral Gastroenteritis
    Pediatrics

    Kaiser Permanente Fontana Medical Center

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

    Zar Lwin is a Pediatrics provider in Fontana, California. Dr. Lwin is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Asthma in Children, Viral Gastroenteritis, and Roseola.

    Experienced in Viral Gastroenteritis
    Experienced in Viral Gastroenteritis

    Kaiser Permanente Fontana Medical Center

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

    Susan Varghese is a Pediatrics provider in Fontana, California. Dr. Varghese is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Asthma in Children, Viral Gastroenteritis, and Croup.

    Experienced in Viral Gastroenteritis
    Family Medicine
    Experienced in Viral Gastroenteritis
    Family Medicine

    Fontana Medical Center

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

    Tienanh Pham is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Bronchitis, Asthma in Children, Asthma, and Parinaud Oculoglandular Syndrome. Dr. Pham is currently accepting new patients.

    Showing 1-20 of 304

    Last Updated: 02/22/2026

    What is the definition of Viral Gastroenteritis?

    Viral gastroenteritis is an infection of the stomach and intestine caused by a virus. The infection can lead to diarrhea and vomiting. It is sometimes called the "stomach flu."

    When should I see a Viral Gastroenteritis doctor near Fontana, 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 Viral Gastroenteritis doctor near Fontana, 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 Viral Gastroenteritis doctors near Fontana, 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 Viral Gastroenteritis doctors near Fontana, 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 Viral Gastroenteritis doctor near Fontana, 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 Viral Gastroenteritis doctor search results page. 

    Why is it important to get a second opinion from a different Viral Gastroenteritis 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 Viral Gastroenteritis doctor near Fontana, 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 Viral Gastroenteritis 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 Viral Gastroenteritis 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 Viral Gastroenteritis doctors near Fontana, CA?

    Look for the filter feature on the left side of the Viral Gastroenteritis 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 Viral Gastroenteritis doctor that offers video calls?

    Look for the filter feature on the left-side of the Viral Gastroenteritis 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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