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    Last Updated: 01/09/2026

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    MediFind found 76 doctor with experience in Pseudomembranous Colitis near Ontario, CA. Of these, 68 are Experienced, 7 are Advanced and 1 are Distinguished.

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    76 providers found
      Distinguished in Pseudomembranous Colitis

      Nick Daneman
      Distinguished in Pseudomembranous Colitis

      Nick Daneman
      Toronto, ON, CA 

      Nick Daneman practices in Toronto, Canada. Mr. Daneman is rated as a Distinguished expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Sepsis, Pseudomembranous Colitis, Urinary Tract Infection (UTI), and COVID-19.

      Susy S. Hota
      Advanced in Pseudomembranous Colitis

      Susy S. Hota
      Advanced in Pseudomembranous Colitis

      Susy S. Hota
      Toronto, ON, CA 

      Susy Hota practices in Toronto, Canada. Ms. Hota is rated as an Advanced expert by MediFind in the treatment of Pseudomembranous Colitis. Her top areas of expertise are Pseudomembranous Colitis, Severe Acute Respiratory Syndrome (SARS), COVID-19, Diarrhea, and Colonoscopy.

      Susan M. Poutanen
      Advanced in Pseudomembranous Colitis

      Susan M. Poutanen
      Advanced in Pseudomembranous Colitis

      Susan M. Poutanen
      Toronto, ON, CA 

      Susan Poutanen practices in Toronto, Canada. Ms. Poutanen is rated as an Advanced expert by MediFind in the treatment of Pseudomembranous Colitis. Her top areas of expertise are Methicillin-Resistant Staphylococcus Aureus (MRSA), Pseudomembranous Colitis, Asymptomatic Bacteriuria, Pneumocystis Jiroveci Pneumonia, and Colonoscopy.

      Learn about our expert tiers
      Andrew E. Simor
      Advanced in Pseudomembranous Colitis

      Andrew E. Simor
      Advanced in Pseudomembranous Colitis

      Andrew E. Simor
      Toronto, ON, CA 

      Andrew Simor practices in Toronto, Canada. Mr. Simor is rated as an Advanced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Flu, Methicillin-Resistant Staphylococcus Aureus (MRSA), Toxic Megacolon, and Pseudomembranous Colitis.

      Advanced in Pseudomembranous Colitis

      Paul M. Moayyedi
      Advanced in Pseudomembranous Colitis

      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 Pseudomembranous Colitis. His top areas of expertise are Indigestion, Irritable Bowel Syndrome (IBS), Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Advanced in Pseudomembranous Colitis

      Roman A. Melnyk
      Advanced in Pseudomembranous Colitis

      Roman A. Melnyk
      Toronto, ON, CA 

      Roman Melnyk practices in Toronto, Canada. Mr. Melnyk is rated as an Advanced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Pseudomembranous Colitis, Purine Nucleoside Phosphorylase Deficiency, Viral Gastroenteritis, and Flu.

      Advanced in Pseudomembranous Colitis

      Emma Vercoe-Allen
      Advanced in Pseudomembranous Colitis

      Emma Vercoe-Allen
      Guelph, ON, CA 

      Emma Vercoe-Allen practices in Guelph, Canada. Ms. Vercoe-Allen is rated as an Advanced expert by MediFind in the treatment of Pseudomembranous Colitis. Her top areas of expertise are Pseudomembranous Colitis, Viral Gastroenteritis, Diarrhea, and GTP Cyclohydrolase 1 Deficiency.

      Advanced in Pseudomembranous Colitis

      David N. Fisman
      Advanced in Pseudomembranous Colitis

      David N. Fisman
      Room 686, 155 College Street, M5 T 3M7, Toronto, 
      Toronto, ON, CA 

      David Fisman practices in Toronto, Canada. Mr. Fisman is rated as an Advanced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Severe Acute Respiratory Syndrome (SARS), Flu, Pertussis, and COVID-19.

      Scott J. Weese
      Experienced in Pseudomembranous Colitis

      Scott J. Weese
      Experienced in Pseudomembranous Colitis

      Scott J. Weese
      Guelph, ON, CA 

      Scott Weese practices in Guelph, Canada. Mr. Weese is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Methicillin-Resistant Staphylococcus Aureus (MRSA) and Pseudomembranous Colitis.

      Salim M. Yusuf
      Experienced in Pseudomembranous Colitis

      Salim M. Yusuf
      Experienced in Pseudomembranous Colitis

      Salim M. Yusuf
      30 Birge St, 
      Hamilton, ON, CA 

      Salim Yusuf practices in Hamilton, Canada. Mr. Yusuf is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Atrial Fibrillation, Stroke, Heart Attack, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

      Jackie G. Bosch
      Experienced in Pseudomembranous Colitis

      Jackie G. Bosch
      Experienced in Pseudomembranous Colitis

      Jackie G. Bosch
      Hamilton, ON, CA 

      Jackie Bosch practices in Hamilton, Canada. Ms. Bosch is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. Her top areas of expertise are Peripheral Artery Disease, Atherosclerosis, Stroke, Thrombectomy, and Leg or Foot Amputation.

      Cecile L. Tremblay
      Experienced in Pseudomembranous Colitis

      Cecile L. Tremblay
      Experienced in Pseudomembranous Colitis

      Cecile L. Tremblay
      St. Michael's Hospital, 
      Toronto, ON, CA 

      Cecile Tremblay practices in Toronto, Canada. Ms. Tremblay is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. Her top areas of expertise are HIV/AIDS, Atherosclerosis, Sepsis, and Severe Acute Respiratory Syndrome (SARS).

      Experienced in Pseudomembranous Colitis

      Gregory B. Gloor
      Experienced in Pseudomembranous Colitis

      Gregory B. Gloor
      ON, CA 

      Gregory Gloor practices in Canada. Mr. Gloor is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Pseudomembranous Colitis, Atherosclerosis, Hospital-Acquired Pneumonia, and Metabolic Syndrome.

      Experienced in Pseudomembranous Colitis

      Yuhong C. Yuan
      Experienced in Pseudomembranous Colitis

      Yuhong C. Yuan
      London, ON, CA 

      Yuhong Yuan practices in London, Canada. Yuan is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. Their top areas of expertise are Viral Gastroenteritis, Esophagitis, Indigestion, Ileostomy, and Endoscopy.

      Experienced in Pseudomembranous Colitis

      David S. Guttman
      Experienced in Pseudomembranous Colitis

      David S. Guttman
      25 Willcocks St, M5S 3B2, 
      Toronto, ON, CA 

      David Guttman practices in Toronto, Canada. Mr. Guttman is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Pseudomonas Stutzeri Infections, Cystic Fibrosis, Crohn's Disease, and Viral Gastroenteritis.

      Experienced in Pseudomembranous Colitis

      Adam V. Weizman
      Experienced in Pseudomembranous Colitis

      Adam V. Weizman
      Toronto, ON, CA 

      Adam Weizman practices in Toronto, Canada. Mr. Weizman is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Viral Gastroenteritis, Pyoderma Gangrenosum, Crohn's Disease, Colitis, and Endoscopy.

      Experienced in Pseudomembranous Colitis

      Greg Hussack
      Experienced in Pseudomembranous Colitis

      Greg Hussack
      100 Sussex Drive, K1A 0R6, 
      Ottawa, ON, CA 

      Greg Hussack practices in Ottawa, Canada. Mr. Hussack is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Pseudomembranous Colitis and Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome).

      Experienced in Pseudomembranous Colitis

      Padman A. Jayaratne
      Experienced in Pseudomembranous Colitis

      Padman A. Jayaratne
      Hamilton, ON, CA 

      Padman Jayaratne practices in Hamilton, Canada. Jayaratne is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. Their top area of expertise is Pseudomembranous Colitis.

      Experienced in Pseudomembranous Colitis

      Gordon H. Guyatt
      Experienced in Pseudomembranous Colitis

      Gordon H. Guyatt
      1Department Of Psychiatry And Behavioural Neuroscience, 100 West 5th Street, 
      Hamilton, ON, CA 

      Gordon Guyatt practices in Hamilton, Canada. Mr. Guyatt is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Venous Thromboembolism (VTE), Chronic Pain, Gastrointestinal Bleeding, Lithotripsy, and Thrombectomy.

      Experienced in Pseudomembranous Colitis

      Mark J. Ropeleski
      Experienced in Pseudomembranous Colitis

      Mark J. Ropeleski
      Kingston, ON, CA 

      Mark Ropeleski practices in Kingston, Canada. Mr. Ropeleski is rated as an Experienced expert by MediFind in the treatment of Pseudomembranous Colitis. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Pseudomembranous Colitis, Colonoscopy, and Endoscopy.

      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 76

      Last Updated: 01/09/2026

      What is the definition of Pseudomembranous Colitis?

      Pseudomembranous colitis refers to swelling or inflammation of the large intestine (colon) due to an overgrowth of Clostridioides difficile (C difficile) bacteria.

      This infection is a common cause of diarrhea after antibiotic use. Not all cases of diarrhea associated with antibiotic use are due to C difficile or will progress to pseudomembranous colitis.

      When should I see a Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis doctor in Ontario, CA?

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

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      How does MediFind rank Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis 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 Pseudomembranous Colitis doctor search results page. 

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

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

      Look for the filter feature on the left-side of the Pseudomembranous Colitis 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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