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    Last Updated: 01/09/2026

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    MediFind found 85 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Ontario, CA. Of these, 76 are Experienced and 9 are Advanced.

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    85 providers found
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Shaf H. Keshavjee
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Shaf H. Keshavjee
      Toronto, ON, CA 

      Shaf Keshavjee practices in Toronto, Canada. Keshavjee is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Their top areas of expertise are Bronchiolitis Obliterans, Thymic Epithelial Tumor, Lung Cancer, Lung Transplant, and Thymectomy.

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Paul M. Moayyedi
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Paul M. Moayyedi
      Hamilton, ON, CA 

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

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Richard H. Hunt
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Richard H. Hunt
      Hamilton, ON, CA 

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

      Learn about our expert tiers
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Ella Huszti
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Ella Huszti
      Toronto, ON, CA 

      Ella Huszti practices in Toronto, Canada. Ms. Huszti is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Bronchiolitis Obliterans, Atrial Septal Defect (ASD), Swyer-James Syndrome, Lung Transplant, and Patent Foramen Ovale Repair.

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Christopher W. Teshima
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Christopher W. Teshima
      St. Michael's Hospital, 
      Toronto, ON, CA 

      Christopher Teshima practices in Toronto, Canada. Mr. Teshima is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Barrett Esophagus, Colorectal Polyps, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Mario Musella
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Mario Musella
      MGB/OAGB Club, 
      Toronto, ON, CA 

      Mario Musella practices in Toronto, Canada. Mr. Musella is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Obesity, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Gastric Bypass, and Sleeve Gastrectomy.

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Gary R. May
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Gary R. May
      Toronto, ON, CA 

      Gary May practices in Toronto, Canada. Mr. May is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Barrett Esophagus, Hereditary Pancreatitis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Bright Huo
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Bright Huo
      Hamilton, ON, CA 

      Bright Huo practices in Hamilton, Canada. Mr. Huo is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Viral Gastroenteritis, Endoscopy, and Gallbladder Removal.

      Advanced in Gastroesophageal Reflux Disease (GERD)

      Karl P. Rheinwalt
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Karl P. Rheinwalt
      MGB/OAGB Club, 
      Toronto, ON, CA 

      Karl Rheinwalt practices in Toronto, Canada. Rheinwalt is rated as an Advanced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Their top areas of expertise are Obesity, Gastroesophageal Reflux Disease (GERD), Non-Alcoholic Fatty Liver Disease, Gastric Bypass, and Sleeve Gastrectomy.

      Imran Satia
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Imran Satia
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Imran Satia
      St. Joseph's Hospital, 
      Hamilton, ON, CA 

      Imran Satia practices in Hamilton, Canada. Mr. Satia is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Chronic Cough, Asthma, Mounier-Kuhn Syndrome, and Eosinophilic Asthma.

      Paul M. O'byrne
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Paul M. O'byrne
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Paul M. O'byrne
      St. Joseph's Hospital, 
      Hamilton, ON, CA 

      Paul O'byrne practices in Hamilton, Canada. Mr. O'byrne is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Asthma, Chronic Cough, Eosinophilic Pneumonia, and Chronic Eosinophilic Pneumonia.

      Daren K. Heyland
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Daren K. Heyland
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Daren K. Heyland
      Angada 4 Room 5-416, 76 Stuart St, K7L 2V7, 
      Kingston, ON, CA 

      Daren Heyland practices in Kingston, Canada. Mr. Heyland is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Malnutrition, Sepsis, Pneumonia, and Metabolic Syndrome.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Gabor P. Kandel
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Gabor P. Kandel
      St. Michael's Hospital, St. Michael's Hospital, 30 Bond Street, 16-036 Cardinal Carter Wing, 
      Toronto, ON, CA 

      Gabor Kandel practices in Toronto, Canada. Mr. Kandel is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Anisakiasis, Endoscopy, and Colonoscopy.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Janet E. Pope
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Janet E. Pope
      268, Grosvenor St, 
      London, ON, CA 

      Janet Pope practices in London, Canada. Ms. Pope is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Rheumatoid Arthritis (RA), Scleroderma, Systemic Sclerosis (SSc), and Arthritis.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Robert Bechara
      Experienced in Gastroesophageal Reflux Disease (GERD)

      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 Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Achalasia, Barrett Esophagus, Colorectal Polyps, Endoscopy, and Colonoscopy.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Ashley J. Bonner
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Ashley J. Bonner
      Burlington, ON, CA 

      Ashley Bonner practices in Burlington, Canada. Bonner is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Their top areas of expertise are Mycobacterium Avium Complex Infections, Scleroderma, Systemic Sclerosis (SSc), and Lymphofollicular Hyperplasia.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Sanjay Mahant
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Sanjay Mahant
      Toronto, ON, CA 

      Sanjay Mahant practices in Toronto, Canada. Mr. Mahant is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Orbital Cellulitis, Periorbital Cellulitis, Bronchitis, Cellulitis, and Gastrostomy.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Andre J. Simpson
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Andre J. Simpson
      80 St. George Street, M5S 3H6, 
      Toronto, ON, CA 

      Andre Simpson practices in Toronto, Canada. Mr. Simpson is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Pneumonia, Cerebral Hypoxia, Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, and Endoscopy.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Mehran Anvari
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Mehran Anvari
      St. Joseph's Hospital, 
      Hamilton, ON, CA 

      Mehran Anvari practices in Hamilton, Canada. Mr. Anvari is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Obesity, Peptic Ulcer, Vitamin D Deficiency, Gastric Bypass, and Gastrectomy.

      Experienced in Gastroesophageal Reflux Disease (GERD)

      Nicole C. Ferko
      Experienced in Gastroesophageal Reflux Disease (GERD)

      Nicole C. Ferko
      204-3228 South Service Rd, 
      ON, CA 

      Nicole Ferko practices in Canada. Ms. Ferko is rated as an Experienced expert by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Invertebral Disc Disease, Cataract, Gastroesophageal Reflux Disease (GERD), Cataract Removal, and Spinal Fusion.

      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 85

      Last Updated: 01/09/2026

      What is the definition of Gastroesophageal Reflux Disease (GERD)?

      Gastroesophageal reflux disease (GERD) is a condition in which the stomach contents leak backward from the stomach into the esophagus (food pipe). Food travels from your mouth to the stomach through your esophagus. GERD can irritate the food pipe and cause heartburn and other symptoms.

      When should I see a Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctor in Ontario, CA?

      You can find a Gastroesophageal Reflux Disease (GERD) doctor in any of the 10 largest U.S. cities by clicking below:

      Gastroesophageal Reflux Disease (GERD) doctor near New York, NY
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      Gastroesophageal Reflux Disease (GERD) doctor near Philadelphia, PA
      Gastroesophageal Reflux Disease (GERD) doctor near Atlanta, GA
      Gastroesophageal Reflux Disease (GERD) doctor near Boston, MA
      Gastroesophageal Reflux Disease (GERD) doctor near Dallas, TX
      Gastroesophageal Reflux Disease (GERD) doctor near San Jose, CA

      How does MediFind rank Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctor search results page. 

      Why is it important to get a second opinion from a different Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctors in Ontario, CA?

      Look for the filter feature on the left side of the Gastroesophageal Reflux Disease (GERD) 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 Gastroesophageal Reflux Disease (GERD) doctor that offers video calls?

      Look for the filter feature on the left-side of the Gastroesophageal Reflux Disease (GERD) 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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