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    Last Updated: 01/09/2026

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    MediFind found 20 doctor with experience in Gastritis near Ontario, CA. Of these, 20 are Experienced.

    Location
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    20 providers found
      Experienced in Gastritis

      Kareem Khalaf
      Experienced in Gastritis

      Kareem Khalaf
      Toronto, ON, CA 

      Kareem Khalaf practices in Toronto, Canada. Mr. Khalaf is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Colorectal Polyps, Gastritis, Primary Lateral Sclerosis, Endoscopy, and Colonoscopy.

      Experienced in Gastritis

      Richard H. Hunt
      Experienced in Gastritis

      Richard H. Hunt
      Hamilton, ON, CA 

      Richard Hunt practices in Hamilton, Canada. Mr. Hunt is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Peptic Ulcer, Helicobacter Pylori Infection, Esophagitis, and Gastroesophageal Reflux Disease (GERD).

      Experienced in Gastritis

      Paul M. Moayyedi
      Experienced in Gastritis

      Paul M. Moayyedi
      Hamilton, ON, CA 

      Paul Moayyedi practices in Hamilton, Canada. Mr. Moayyedi is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Indigestion, Irritable Bowel Syndrome (IBS), Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Gastritis

      Robert H. Riddell
      Experienced in Gastritis

      Robert H. Riddell

      Mount Sinai Hospital

      Toronto, ON, CA 

      Robert Riddell practices in Toronto, Canada. Mr. Riddell is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Hemorrhagic Proctocolitis, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

      Experienced in Gastritis

      Robert Bechara
      Experienced in Gastritis

      Robert Bechara
      Kingston, ON, CA 

      Robert Bechara practices in Kingston, Canada. Mr. Bechara is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Achalasia, Barrett Esophagus, Colorectal Polyps, Endoscopy, and Colonoscopy.

      Experienced in Gastritis

      Joseph A. De Nanassy
      Experienced in Gastritis

      Joseph A. De Nanassy
      Ottawa, ON, CA 

      Joseph De Nanassy practices in Ottawa, Canada. Mr. De Nanassy is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Undescended Testicle, Exogenous Lipoid Pneumonia, Focal Dermal Hypoplasia, Potter Syndrome, and Endoscopy.

      Experienced in Gastritis

      Ali A. Hosni
      Experienced in Gastritis

      Ali A. Hosni
      Toronto, ON, CA 

      Ali Hosni practices in Toronto, Canada. Hosni is rated as an Experienced expert by MediFind in the treatment of Gastritis. Their top areas of expertise are Anal Cancer, Head and Neck Squamous Cell Carcinoma (HNSCC), Throat Cancer, Pancreaticoduodenectomy, and Orchiectomy.

      Experienced in Gastritis

      Grigorios I. Leontiadis
      Experienced in Gastritis

      Grigorios I. Leontiadis
      Hamilton, ON, CA 

      Grigorios Leontiadis practices in Hamilton, Canada. Leontiadis is rated as an Experienced expert by MediFind in the treatment of Gastritis. Their top areas of expertise are Gastrointestinal Bleeding, Peptic Ulcer, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.

      Experienced in Gastritis

      Eleonora Altman
      Experienced in Gastritis

      Eleonora Altman
      100 Sussex Drive, 
      Ottawa, ON, CA 

      Eleonora Altman practices in Ottawa, Canada. Ms. Altman is rated as an Experienced expert by MediFind in the treatment of Gastritis. Her top areas of expertise are Gastritis and Tetanus.

      Experienced in Gastritis

      Runjan Chetty
      Experienced in Gastritis

      Runjan Chetty
      Toronto, ON, CA 

      Runjan Chetty practices in Toronto, Canada. Chetty is rated as an Experienced expert by MediFind in the treatment of Gastritis. Their top areas of expertise are Colorectal Cancer, Appendix Cancer, Pancreatic Cancer, Sleeve Gastrectomy, and Endoscopy.

      Experienced in Gastritis

      Hamdi Jarjanazi
      Experienced in Gastritis

      Hamdi Jarjanazi
      Environmental Monitoring And Reporting Branch, Conservation And Parks, 
      Toronto, ON, CA 

      Hamdi Jarjanazi practices in Toronto, Canada. Jarjanazi is rated as an Experienced expert by MediFind in the treatment of Gastritis. Their top areas of expertise are Necrosis, Gastritis, Ovarian Cysts, and Polycystic Ovary Syndrome.

      Experienced in Gastritis

      David K. Driman
      Experienced in Gastritis

      David K. Driman
      London, ON, CA 

      David Driman practices in London, Canada. Mr. Driman is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Colonic Malakoplakia, Menetrier Disease, Colorectal Cancer, Colonoscopy, and Endoscopy.

      Experienced in Gastritis

      Eias Kassem
      Experienced in Gastritis

      Eias Kassem
      555 University Avenue, 
      Toronto, ON, CA 

      Eias Kassem practices in Toronto, Canada. Kassem is rated as an Experienced expert by MediFind in the treatment of Gastritis. Their top areas of expertise are Bronchitis, Obesity in Children, Bacterial Gastroenteritis, and Viral Gastroenteritis.

      Experienced in Gastritis

      Indu S. Voruganti
      Experienced in Gastritis

      Indu S. Voruganti
      Toronto, ON, CA 

      Indu Voruganti practices in Toronto, Canada. Ms. Voruganti is rated as an Experienced expert by MediFind in the treatment of Gastritis. Her top areas of expertise are Lung Metastases, Peptic Ulcer, Gastritis, and Spinal Tumor.

      Experienced in Gastritis

      Aoife J. Mccarthy
      Experienced in Gastritis

      Aoife J. Mccarthy
      Toronto, ON, CA 

      Aoife Mccarthy practices in Toronto, Canada. Ms. Mccarthy is rated as an Experienced expert by MediFind in the treatment of Gastritis. Her top areas of expertise are Congenital Pulmonary Lymphangiectasia, Lymphangiectasis, Juvenile Polyposis Syndrome, Uterine Fibroids, and Hysterectomy.

      Experienced in Gastritis

      Amrit Kirpalani
      Experienced in Gastritis

      Amrit Kirpalani
      London, ON, CA 

      Amrit Kirpalani practices in London, Canada. Kirpalani is rated as an Experienced expert by MediFind in the treatment of Gastritis. Their top areas of expertise are Hirsutism in Women, Membranoproliferative Glomerulonephritis, Glomerulonephritis, and Eosinophilic Enteropathy.

      Experienced in Gastritis

      Kristel K. Leung
      Experienced in Gastritis

      Kristel K. Leung
      Kingston, ON, CA 

      Kristel Leung practices in Kingston, Canada. Ms. Leung is rated as an Experienced expert by MediFind in the treatment of Gastritis. Her top areas of expertise are Cholangitis, Primary Biliary Cholangitis, Sclerosing Cholangitis, Liver Transplant, and Endoscopy.

      Experienced in Gastritis

      John Papastergiou
      Experienced in Gastritis

      John Papastergiou
      Waterloo, ON, CA 

      John Papastergiou practices in Waterloo, Canada. Mr. Papastergiou is rated as an Experienced expert by MediFind in the treatment of Gastritis. His top areas of expertise are Flu, Peptic Ulcer, Indigestion, and Streptococcal Group A Infection.

      Experienced in Gastritis

      Katrina J. Sullivan
      Experienced in Gastritis

      Katrina J. Sullivan
      401 Smyth Road, K1H 8L1, 
      Ottawa, ON, CA 

      Katrina Sullivan practices in Ottawa, Canada. Ms. Sullivan is rated as an Experienced expert by MediFind in the treatment of Gastritis. Her top areas of expertise are Cerebral Hypoxia, Infantile Pyloric Stenosis, Dehydration, and Ureterocele.

      Experienced in Gastritis

      Dr. Aliya A. Khan
      Endocrinology | Geriatrics | Internal Medicine
      Experienced in Gastritis

      Dr. Aliya A. Khan
      Endocrinology | Geriatrics | Internal Medicine

      Bone Research And Education Centre

      3075 Hospital Gate, Suite 223, 
      Oakville, ON, CA 
      905-844-5677
      Languages Spoken:
      English
      See accepted insurances

      Aliya Khan is a primary care provider, practicing in Internal Medicine in Oakville, Canada. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Gastritis. Her top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-20 of 20

      Last Updated: 01/09/2026

      What is the definition of Gastritis?

      Gastritis occurs when the lining of the stomach becomes inflamed or swollen.

      Gastritis may last for only a short time (acute gastritis) or it may linger for months to years (chronic gastritis).

      When should I see a Gastritis doctor in 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 Gastritis doctor in 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 do I find the best Gastritis doctor in Ontario, CA?

      You can find a Gastritis doctor in any of the 10 largest U.S. cities by clicking below:

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      Gastritis doctor near San Jose, CA

      How does MediFind rank Gastritis doctors in 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 Gastritis doctors in 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 Gastritis doctor in 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 Gastritis doctor search results page. 

      Why is it important to get a second opinion from a different Gastritis 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 Gastritis doctor in 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 Gastritis 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 Gastritis 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 Gastritis doctors in Ontario, CA?

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

      Look for the filter feature on the left-side of the Gastritis 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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