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    Last Updated: 01/09/2026

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    MediFind found 155 doctor with experience in Peritonitis near Ontario, CA. Of these, 142 are Experienced, 11 are Advanced and 2 are Elite.

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    155 providers found
      Elite in Peritonitis

      Jeffrey Perl
      Elite in Peritonitis

      Jeffrey Perl
      St. Michael's Hospital, Unity Health, 
      Toronto, ON, CA 

      Jeffrey Perl practices in Toronto, Canada. Mr. Perl is rated as an Elite expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Chronic Kidney Disease, Kidney Transplant, and Endoscopy.

      Elite in Peritonitis

      Joanne M. Bargman
      Elite in Peritonitis

      Joanne M. Bargman
      Toronto, ON, CA 

      Joanne Bargman practices in Toronto, Canada. Ms. Bargman is rated as an Elite expert by MediFind in the treatment of Peritonitis. Her top areas of expertise are Secondary Peritonitis, Peritonitis, Chronic Kidney Disease, Hypercalcemia, and Kidney Transplant.

      Advanced in Peritonitis

      Brendan B. Mccormick
      Advanced in Peritonitis

      Brendan B. Mccormick
      1967 Riverside Drive, 
      Ottawa, ON, CA 

      Brendan Mccormick practices in Ottawa, Canada. Mr. Mccormick is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Chronic Kidney Disease, Renovascular Hypertension, and Endoscopy.

      Learn about our expert tiers
      Advanced in Peritonitis

      Patricia C. Liaw
      Advanced in Peritonitis

      Patricia C. Liaw
      Hamilton, ON, CA 

      Patricia Liaw practices in Hamilton, Canada. Ms. Liaw is rated as an Advanced expert by MediFind in the treatment of Peritonitis. Her top areas of expertise are Sepsis, Secondary Peritonitis, Peritonitis, and Atherosclerosis.

      Advanced in Peritonitis

      Dhruva J. Dwivedi
      Advanced in Peritonitis

      Dhruva J. Dwivedi
      Hamilton, ON, CA 

      Dhruva Dwivedi practices in Hamilton, Canada. Mr. Dwivedi is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, Secondary Peritonitis, Peritonitis, and Atherosclerosis.

      Advanced in Peritonitis

      Mohan Biyani
      Advanced in Peritonitis

      Mohan Biyani
      Ottawa, ON, CA 

      Mohan Biyani practices in Ottawa, Canada. Mr. Biyani is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Chronic Kidney Disease, and Polycystic Kidney Disease.

      Advanced in Peritonitis

      Pierre A. Brown
      Advanced in Peritonitis

      Pierre A. Brown
      Ottawa, ON, CA 

      Pierre Brown practices in Ottawa, Canada. Mr. Brown is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Chronic Kidney Disease, and Polycystic Kidney Disease.

      Advanced in Peritonitis

      Erblin Cani
      Advanced in Peritonitis

      Erblin Cani
      Hamilton, ON, CA 

      Erblin Cani practices in Hamilton, Canada. Mr. Cani is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Sepsis, and Atherosclerosis.

      Advanced in Peritonitis

      Kednapa Thavorn
      Advanced in Peritonitis

      Kednapa Thavorn
      Department Of Otolaryngology Head And Neck Surgery, 
      Ottawa, ON, CA 

      Kednapa Thavorn practices in Ottawa, Canada. Thavorn is rated as an Advanced expert by MediFind in the treatment of Peritonitis. Their top areas of expertise are Sepsis, Secondary Peritonitis, Peritonitis, Osteotomy, and Mastectomy.

      Advanced in Peritonitis

      Deborah L. Zimmerman
      Advanced in Peritonitis

      Deborah L. Zimmerman
      Riverside Campus 1967 Riverside Drive, K1H 7W9, 
      Ottawa, ON, CA 

      Deborah Zimmerman practices in Ottawa, Canada. Ms. Zimmerman is rated as an Advanced expert by MediFind in the treatment of Peritonitis. Her top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Secondary Peritonitis, Peritonitis, and Kidney Transplant.

      Advanced in Peritonitis

      Sarbjit V. Jassal
      Advanced in Peritonitis

      Sarbjit V. Jassal
      Toronto, ON, CA 

      Sarbjit Jassal practices in Toronto, Canada. Jassal is rated as an Advanced expert by MediFind in the treatment of Peritonitis. Their top areas of expertise are Chronic Kidney Disease, Secondary Peritonitis, Peritonitis, End-Stage Renal Disease (ESRD), and Kidney Transplant.

      Advanced in Peritonitis

      Chirag Bhat
      Advanced in Peritonitis

      Chirag Bhat
      Hamilton, ON, CA 

      Chirag Bhat practices in Hamilton, Canada. Mr. Bhat is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis, Peritonitis, Spontaneous Bacterial Peritonitis, and Cirrhosis.

      Advanced in Peritonitis

      Martin Urner
      Advanced in Peritonitis

      Martin Urner
      Toronto, ON, CA 

      Martin Urner practices in Toronto, Canada. Mr. Urner is rated as an Advanced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, Acute Respiratory Distress Syndrome (ARDS), Secondary Peritonitis, Peritonitis, and Hepato-Pancreato-Biliary Surgery.

      Damien Roux
      Experienced in Peritonitis

      Damien Roux
      Experienced in Peritonitis

      Damien Roux
      401 Smyth Rd, 
      Ottawa, ON, CA 

      Damien Roux practices in Ottawa, Canada. Mr. Roux is rated as an Experienced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Pneumonia, Acute Respiratory Distress Syndrome (ARDS), Spontaneous Bacterial Peritonitis, and COVID-19.

      Andrew E. Simor
      Experienced in Peritonitis

      Andrew E. Simor
      Experienced in Peritonitis

      Andrew E. Simor
      Toronto, ON, CA 

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

      Sheldon W. Tobe
      Experienced in Peritonitis

      Sheldon W. Tobe
      Experienced in Peritonitis

      Sheldon W. Tobe
      Suite A240, 2075 Bayview Avenue, 
      Toronto, ON, CA 

      Sheldon Tobe practices in Toronto, Canada. Mr. Tobe is rated as an Experienced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Hypertension, Wilson Disease, Diabetic Nephropathy, Aneurysm Repair, and Cardiac Ablation.

      Atul Humar
      Experienced in Peritonitis

      Atul Humar
      Experienced in Peritonitis

      Atul Humar
      144 College Street, 
      Toronto, ON, CA 

      Atul Humar practices in Toronto, Canada. Mr. Humar is rated as an Experienced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Cytomegalovirus Infection, Cytomegalic Inclusion Disease, Flu, Lung Transplant, and Kidney Transplant.

      Shaun K. Morris
      Experienced in Peritonitis

      Shaun K. Morris
      Experienced in Peritonitis

      Shaun K. Morris
      686 Bay Street, 
      Toronto, ON, CA 

      Shaun Morris practices in Toronto, Canada. Mr. Morris is rated as an Experienced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Severe Acute Respiratory Syndrome (SARS), COVID-19, and Typhoid Fever.

      Experienced in Peritonitis

      Dimitrios G. Oreopoulos
      Experienced in Peritonitis

      Dimitrios G. Oreopoulos
      101 College Street, 
      Toronto, ON, CA 

      Dimitrios Oreopoulos practices in Toronto, Canada. Mr. Oreopoulos is rated as an Experienced expert by MediFind in the treatment of Peritonitis. His top areas of expertise are Secondary Peritonitis and Peritonitis.

      Experienced in Peritonitis

      Valentina Bruno
      Experienced in Peritonitis

      Valentina Bruno
      Toronto, ON, CA 

      Valentina Bruno practices in Toronto, Canada. Ms. Bruno is rated as an Experienced expert by MediFind in the treatment of Peritonitis. Her top areas of expertise are Thrombocytopenia, Secondary Peritonitis, Peritonitis, and D-Plus Hemolytic Uremic Syndrome.

      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 155

      Last Updated: 01/09/2026

      What is the definition of Peritonitis?

      Peritonitis is an inflammation (irritation) of the peritoneum. This is the thin tissue that lines the inner wall of the abdomen and covers most of the abdominal organs.

      When should I see a Peritonitis 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 Peritonitis 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 Peritonitis doctor in Ontario, CA?

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

      Peritonitis doctor near New York, NY
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      Peritonitis doctor near Boston, MA
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      Peritonitis doctor near San Jose, CA

      How does MediFind rank Peritonitis 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 Peritonitis 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 Peritonitis 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 Peritonitis doctor search results page. 

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

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

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