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    Last Updated: 01/09/2026

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    MediFind found 27 doctor with experience in Achalasia near Ontario, CA. Of these, 23 are Experienced, 3 are Advanced and 1 are Elite.

    Location
    LocationClose
    27 providers found
      Elite in Achalasia

      Robert Bechara
      Elite in Achalasia

      Robert Bechara
      Kingston, ON, CA 

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

      Advanced in Achalasia

      David R. Urbach
      Advanced in Achalasia

      David R. Urbach
      Toronto, ON, CA 

      David Urbach practices in Toronto, Canada. Mr. Urbach is rated as an Advanced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Severe Acute Respiratory Syndrome (SARS), Obesity, Gastric Bypass, and Ileostomy.

      Advanced in Achalasia

      George A. Tomlinson
      Advanced in Achalasia

      George A. Tomlinson
      University Health Network And Mount Sinai Hospital Department Of Medicine, 
      Toronto, ON, CA 

      George Tomlinson practices in Toronto, Canada. Mr. Tomlinson is rated as an Advanced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Central Sleep Apnea, Arthritis, Obstructive Sleep Apnea, Lung Transplant, and Nephrectomy.

      Learn about our expert tiers
      Advanced in Achalasia

      Julie L. Takata
      Advanced in Achalasia

      Julie L. Takata
      Toronto, ON, CA 

      Julie Takata practices in Toronto, Canada. Ms. Takata is rated as an Advanced expert by MediFind in the treatment of Achalasia. Her top areas of expertise are Achalasia, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

      Audrey Laporte
      Experienced in Achalasia

      Audrey Laporte
      Experienced in Achalasia

      Audrey Laporte
      155 College Street, 
      Toronto, ON, CA 

      Audrey Laporte practices in Toronto, Canada. Ms. Laporte is rated as an Experienced expert by MediFind in the treatment of Achalasia. Her top areas of expertise are Achalasia, Multiple Sclerosis (MS), Hidradenitis Suppurativa, and Heart Failure.

      Experienced in Achalasia

      Christopher W. Teshima
      Experienced in Achalasia

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

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

      Experienced in Achalasia

      Dennis G. Hong
      Experienced in Achalasia

      Dennis G. Hong
      Hamilton, ON, CA 

      Dennis Hong practices in Hamilton, Canada. Mr. Hong is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Obesity, Peptic Ulcer, Diverticular Disease, Gastric Bypass, and Ileostomy.

      Experienced in Achalasia

      Mandip S. Rai
      Experienced in Achalasia

      Mandip S. Rai
      Kingston, ON, CA 

      Mandip Rai practices in Kingston, Canada. Rai is rated as an Experienced expert by MediFind in the treatment of Achalasia. Their top areas of expertise are Radiation Enteritis, Achalasia, Colorectal Polyps, Intussusception in Children, and Endoscopy.

      Experienced in Achalasia

      Gail E. Darling
      Experienced in Achalasia

      Gail E. Darling
      200 Elizabeth St, M5G, 2C4, 
      Toronto, ON, CA 

      Gail Darling practices in Toronto, Canada. Darling is rated as an Experienced expert by MediFind in the treatment of Achalasia. Their top areas of expertise are Esophageal Cancer, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Endoscopy, and Lymphadenectomy.

      Experienced in Achalasia

      Paul P. Kortan
      Experienced in Achalasia

      Paul P. Kortan
      St Michael's Hospital, 
      Toronto, ON, CA 

      Paul Kortan practices in Toronto, Canada. Mr. Kortan is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Barrett Esophagus, Hereditary Pancreatitis, Esophageal Varices, Endoscopy, and Gallbladder Removal.

      Experienced in Achalasia

      Allan E. Okrainec
      Experienced in Achalasia

      Allan E. Okrainec
      Toronto, ON, CA 

      Allan Okrainec practices in Toronto, Canada. Mr. Okrainec is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Obesity, Hernia, Peptic Ulcer, Gastric Bypass, and Endoscopy.

      Experienced in Achalasia

      Louis C. Liu
      Experienced in Achalasia

      Louis C. Liu
      Toronto, ON, CA 

      Louis Liu practices in Toronto, Canada. Liu is rated as an Experienced expert by MediFind in the treatment of Achalasia. Their top areas of expertise are Irritable Bowel Syndrome (IBS), Ehlers-Danlos Syndrome (EDS), Pneumomediastinum, Gastrostomy, and Endoscopy.

      Experienced in Achalasia

      David M. Rodrigues
      Experienced in Achalasia

      David M. Rodrigues
      27 Kings College Circle, 
      Toronto, ON, CA 

      David Rodrigues practices in Toronto, Canada. Mr. Rodrigues is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Irritable Bowel Syndrome (IBS), Indigestion, Spontaneous Bacterial Peritonitis, Secondary Peritonitis, and Endoscopy.

      Experienced in Achalasia

      Michael K. Parvizian
      Experienced in Achalasia

      Michael K. Parvizian
      Kingston, ON, CA 

      Michael Parvizian practices in Kingston, Canada. Mr. Parvizian is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Biliary Dyskinesia, Achalasia, Chronic Kidney Disease, Necrotizing Enterocolitis, and Endoscopy.

      Experienced in Achalasia

      Wiley J. Chung
      Experienced in Achalasia

      Wiley J. Chung
      Kingston, ON, CA 

      Wiley Chung practices in Kingston, Canada. Mr. Chung is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Microcephaly Deafness Syndrome, Esophageal Cancer, Achalasia, Cystic Fibrosis, and Endoscopy.

      Experienced in Achalasia

      Aristithes G. Doumouras
      Experienced in Achalasia

      Aristithes G. Doumouras
      Toronto, ON, CA 

      Aristithes Doumouras practices in Toronto, Canada. Doumouras is rated as an Experienced expert by MediFind in the treatment of Achalasia. Their top areas of expertise are Obesity, Diverticular Disease, Colorectal Cancer, Ileostomy, and Gastric Bypass.

      Experienced in Achalasia

      William G. Paterson
      Experienced in Achalasia

      William G. Paterson
      Kingston, ON, CA 

      William Paterson practices in Kingston, Canada. Mr. Paterson is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Celiac Disease, Malabsorption, Esophagitis, Colonoscopy, and Endoscopy.

      Experienced in Achalasia

      Gary R. May
      Experienced in Achalasia

      Gary R. May
      Toronto, ON, CA 

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

      Experienced in Achalasia

      Kareem Khalaf
      Experienced in Achalasia

      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 Achalasia. His top areas of expertise are Colorectal Polyps, Gastritis, Primary Lateral Sclerosis, Endoscopy, and Colonoscopy.

      Experienced in Achalasia

      Gregory Klar
      Experienced in Achalasia

      Gregory Klar
      Kingston, ON, CA 

      Gregory Klar practices in Kingston, Canada. Mr. Klar is rated as an Experienced expert by MediFind in the treatment of Achalasia. His top areas of expertise are Cerebral Hypoxia, Acute Pain, Achalasia, and Tracheobronchomalacia.

      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 27

      Last Updated: 01/09/2026

      What is the definition of Achalasia?

      The tube that carries food from the mouth to the stomach is the esophagus or food pipe. Achalasia makes it harder for the esophagus to move food into the stomach.

      When should I see an Achalasia 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 an Achalasia 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 Achalasia doctor in Ontario, CA?

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

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      Achalasia doctor near San Jose, CA

      How does MediFind rank Achalasia 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 Achalasia 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 an Achalasia 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 Achalasia doctor search results page. 

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

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

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