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    Last Updated: 02/22/2026

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    MediFind found 222 doctor with experience in Viral Gastroenteritis near Ontario, CA. Of these, 197 are Experienced, 23 are Advanced and 2 are Distinguished.

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    222 providers found
      Experienced in Viral Gastroenteritis
      Family Medicine
      Experienced in Viral Gastroenteritis
      Family Medicine

      ProHealth Partners A Medical Group Inc.

      1042 San Bernardino Rd, 
      Upland, CA 
       (2.6 miles away)
      Languages Spoken:
      English

      Azhar Majeed is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Majeed is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Hypertensive Heart Disease, Acute Kidney Failure, COVID-19, Gastrostomy, and Endoscopy.

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

      Morris Kokhab M.D. A Medical Corporation

      974 W Foothill Blvd, 
      Upland, CA 
       (3.1 miles away)
      Languages Spoken:
      English

      Louis Dibernardo is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Dibernardo is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Tracheitis, Lymphangitis, Otitis, and Cellulitis.

      Advanced in Viral Gastroenteritis
      Gastroenterology
      Advanced in Viral Gastroenteritis
      Gastroenterology

      Ct Hung MD Inc.

      629 N 13th Ave, 
      Upland, CA 
       (2.7 miles away)
      Languages Spoken:
      English

      Chuang-ti Hung is a Gastroenterologist in Upland, California. Dr. Hung is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Diverticular Disease, Trichohepatoenteric Syndrome, Hemorrhoids, Gastrectomy, and Gastrostomy.

      Learn about our expert tiers
      Advanced in Viral Gastroenteritis
      Gastroenterology
      Advanced in Viral Gastroenteritis
      Gastroenterology

      Basim Z. Abdelkarim, M.D., Inc.

      1310 San Bernardino Rd, 
      Upland, CA 
       (2.7 miles away)
      Experience:
      27+ years
      Languages Spoken:
      English
      Offers Telehealth

      Basim Abdelkarim is a Gastroenterologist in Upland, California. Dr. Abdelkarim has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy.

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

      Kevin Jenkins, Do, Inc.

      944 W Foothill Blvd, 
      Upland, CA 
       (3.1 miles away)
      Experience:
      53+ years
      Languages Spoken:
      English

      Kevin Jenkins is an Internal Medicine provider in Upland, California. Dr. Jenkins has been practicing medicine for over 53 years and is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Hemorrhoids, Gastrectomy, and Gastrostomy.

      Advanced in Viral Gastroenteritis
      Advanced in Viral Gastroenteritis
      13193 Central Ave, Suite 100, 
      Chino, CA 
       (4.2 miles away)
      Languages Spoken:
      English

      Marcelino Latina is a Pediatrics provider in Chino, 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.

      Advanced in Viral Gastroenteritis
      Family Medicine
      Advanced in Viral Gastroenteritis
      Family Medicine

      Premier Family Medicine Associates, Inc

      1601 Monte Vista Ave, Suite 190, 
      Claremont, CA 
       (4.4 miles away)
      Languages Spoken:
      English

      Saman Aboudi is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Aboudi is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Tracheitis, Cellulitis, Lymphangitis, and Sinusitis.

      Advanced in Viral Gastroenteritis
      Gastroenterology
      Advanced in Viral Gastroenteritis
      Gastroenterology

      Office

      12598 Central Ave Ste 101, 
      Chino, CA 
       (4.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Muhammad Hammami is a Gastroenterologist in Chino, California. Dr. Hammami is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Menetrier Disease, Jaundice, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

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

      Hussain Al-Darsani M.D. A Professional Corp.

      5562 Philadelphia St Ste 203, 
      Chino, CA 
       (4.6 miles away)
      Languages Spoken:
      English

      Hussain Al is an Internal Medicine provider in Chino, California. Dr. Al is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrostomy, and Gastrectomy.

      Advanced in Viral Gastroenteritis
      Gastroenterology
      Advanced in Viral Gastroenteritis
      Gastroenterology

      Carlos R. Vigil DO A Professional Corp.

      7974 Haven Ave Ste 210, 
      Rancho Cucamonga, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Hussein Abidali is a Gastroenterologist in Rancho Cucamonga, California. Dr. Abidali is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastrointestinal Bleeding, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrostomy.

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

      Unicare Community Health Center Inc.

      437 N Euclid Ave, 
      Ontario, CA 
       (0.3 miles away)
      Languages Spoken:
      English

      William Paley is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Paley is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Fish-Eye Disease.

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

      Ravinder Singh, Md, Inc.

      525 N 13th Ave, 
      Upland, CA 
       (2.6 miles away)
      Experience:
      27+ years
      Languages Spoken:
      English
      Offers Telehealth

      Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Singh has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Milk-Alkali Syndrome, Hypercalcemia, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy.

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

      Edge Family Medicine

      440 N Mountain Ave, 
      Upland, CA 
       (2.6 miles away)
      Experience:
      20+ years
      Languages Spoken:
      English

      Mike Zuniga is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Zuniga has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Cirrhosis.

      Experienced in Viral Gastroenteritis
      Gastroenterology
      Experienced in Viral Gastroenteritis
      Gastroenterology

      Basim Z. Abdelkarim, M.D., Inc.

      1310 San Bernardino Rd, 
      Upland, CA 
       (2.7 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English
      Offers Telehealth

      Priyanka Yaramada is a Gastroenterologist in Upland, California. Dr. Yaramada has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Anemia, Diverticular Disease, Hemorrhoids, Gastrectomy, and Gastrostomy.

      Experienced in Viral Gastroenteritis
      Internal Medicine
      Experienced in Viral Gastroenteritis
      Internal Medicine

      Inland Pulmonary Medical Group

      9525 Monte Vista Ave Unit 105, 
      Montclair, CA 
       (2.9 miles away)
      Languages Spoken:
      English

      Jose Santiago is a primary care provider, practicing in Internal Medicine in Montclair, California. Dr. Santiago is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Parkinson's Disease, Apoplexy, Sepsis, Hernia Surgery, and Kidney Transplant.

      Experienced in Viral Gastroenteritis
      Gastroenterology
      Experienced in Viral Gastroenteritis
      Gastroenterology

      Chaparral Medical Group Inc.

      1330 San Bernardino Rd Ste L, 
      Upland, CA 
       (2.9 miles away)
      Languages Spoken:
      English

      Nischita Merla is a Gastroenterologist in Upland, California. Dr. Merla is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Endoscopy, and Gastrostomy.

      Experienced in Viral Gastroenteritis
      Internal Medicine
      Experienced in Viral Gastroenteritis
      Internal Medicine

      Premiere Medical Group Of California

      901 San Bernardino Rd Ste 101, 
      Upland, CA 
       (2.9 miles away)
      Languages Spoken:
      English

      Ythanh Nguyen is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Peptic Ulcer, Sepsis, Necrosis, Endoscopy, and Colonoscopy.

      Experienced in Viral Gastroenteritis
      Internal Medicine
      Experienced in Viral Gastroenteritis
      Internal Medicine

      Mukesh Amin MD & Tejinder Singh MD Inc.

      914 W Foothill Blvd Ste B, 
      Upland, CA 
       (2.9 miles away)
      Languages Spoken:
      English

      Tejinder Singh is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, Gastrostomy, and Endoscopy.

      Experienced in Viral Gastroenteritis
      Internal Medicine
      Experienced in Viral Gastroenteritis
      Internal Medicine

      San Antonio Regional Medical Group Inc.

      901 San Bernardino Rd Ste 300, 
      Upland, CA 
       (2.9 miles away)
      Languages Spoken:
      English

      Ai-jen Wang is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Necrosis, Sepsis, Atypical Pneumonia, Colonoscopy, and Endoscopy.

      Experienced in Viral Gastroenteritis
      Internal Medicine
      Experienced in Viral Gastroenteritis
      Internal Medicine

      Michael Chai MD Inc.

      1113 Alta Ave Ste 106, 
      Upland, CA 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Viral Gastroenteritis. His top areas of expertise are Necrotizing Vasculitis, Small Cell Lung Cancer (SCLC), Lung Cancer, Myringotomy, and Gastrostomy.

      Showing 1-20 of 222

      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 Ontario, 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 Ontario, 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 Ontario, 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 Ontario, 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 Ontario, 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 Ontario, 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 Ontario, 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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