The 20 Best Pneumonia Doctors Near Me in Ontario, CA

Find the Top Pneumonia Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 601 doctor with experience in Pneumonia near Ontario, CA. Of these, 560 are Experienced, 36 are Advanced and 5 are Distinguished.

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601 providers found
    Distinguished in Pneumonia
    Distinguished in Pneumonia
    Referral may be required
    Kingston, ON, CA 

    John Muscedere practices practicing medicine in Kingston, Canada. Mr. Muscedere is rated as a Distinguished expert by MediFind in the treatment of Pneumonia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Delirium, Hospital-Acquired Pneumonia, and Gastrointestinal Bleeding.

    Distinguished in Pneumonia
    Distinguished in Pneumonia
    Referral may be required
    1200 Main St W, 
    Hamilton, ON, CA 

    Mark Loeb practices practicing medicine in Hamilton, Canada. Mr. Loeb is rated as a Distinguished expert by MediFind in the treatment of Pneumonia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Flu, West Nile Virus Infection, Pneumonia, and Severe Acute Respiratory Syndrome (SARS).

    Distinguished in Pneumonia
    Distinguished in Pneumonia
    Referral may be required
    1 King´s College Circle, 
    Toronto, ON, CA 

    Wolfgang Kuebler practices practicing medicine in Toronto, Canada. Mr. Kuebler is rated as a Distinguished expert by MediFind in the treatment of Pneumonia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Vasoconstriction, Pulmonary Hypertension, and Acute Respiratory Distress Syndrome (ARDS).

    Learn about our expert tiers
    Distinguished in Pneumonia
    Distinguished in Pneumonia
    Referral may be required
    Box 211, 711 Concession St, 
    Hamilton, ON, CA 

    Bram Rochwerg practices practicing medicine in Hamilton, Canada. Mr. Rochwerg is rated as a Distinguished expert by MediFind in the treatment of Pneumonia. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Respiratory Distress Syndrome (ARDS), COVID-19, Thrombectomy, and Coronary Artery Bypass Graft (CABG).

    Distinguished in Pneumonia
    Distinguished in Pneumonia
    Referral may be required
    Toronto, ON, CA 

    Andrea Bezjak practices practicing medicine in Toronto, Canada. Ms. Bezjak is rated as a Distinguished expert by MediFind in the treatment of Pneumonia. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Small Cell Lung Cancer (SCLC), Non-Small Cell Lung Cancer (NSCLC), Thymic Epithelial Tumor, and Thymectomy.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    401 Smyth Rd, 
    Ottawa, ON, CA 

    Damien Roux practices practicing medicine in Ottawa, Canada. Mr. Roux is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Acute Respiratory Distress Syndrome (ARDS), Spontaneous Bacterial Peritonitis, and COVID-19.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Hamilton, ON, CA 

    Jeffrey Pernica practices practicing medicine in Hamilton, Canada. Mr. Pernica is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Pneumonia, E Coli Enteritis, and Shigellosis.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Toronto, ON, CA 

    Laurent Brochard practices practicing medicine in Toronto, Canada. Mr. Brochard is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Acute Respiratory Distress Syndrome (ARDS), Cerebral Hypoxia, Pulmonary Edema, Respiratory Acidosis, and Lung Transplant.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Angada 4 Room 5-416, 76 Stuart St, K7L 2V7, 
    Kingston, ON, CA 

    Daren Heyland practices practicing medicine in Kingston, Canada. Mr. Heyland is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Malnutrition, Sepsis, Pneumonia, and Metabolic Syndrome.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Hamilton, ON, CA 

    Waleed Alhazzani practices practicing medicine in Hamilton, Canada. Mr. Alhazzani is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Gastrointestinal Bleeding, Acute Respiratory Distress Syndrome (ARDS), Thrombectomy, and Aortic Valve Replacement.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    ON, CA 

    Seyed Moghaddam-Hosseini practices practicing medicine in Canada. Mr. Moghaddam-Hosseini is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Pneumocystis Jiroveci Pneumonia, Pneumonia, Cytomegalic Inclusion Disease, Kidney Transplant, and Lung Transplant.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    80 St. George Street, M5S 3H6, 
    Toronto, ON, CA 

    Andre Simpson practices practicing medicine in Toronto, Canada. Mr. Simpson is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Cerebral Hypoxia, Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, and Endoscopy.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Hamilton, ON, CA 

    Marek Smieja practices practicing medicine in Hamilton, Canada. Mr. Smieja is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Flu, HIV/AIDS, Pneumonia, and Chlamydia.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Toronto, ON, CA 

    Shaf Keshavjee practices practicing medicine in Toronto, Canada. Keshavjee is rated as an Advanced expert by MediFind in the treatment of Pneumonia. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Bronchiolitis Obliterans, Thymic Epithelial Tumor, Lung Cancer, Lung Transplant, and Thymectomy.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Ottawa, ON, CA 

    Nicole Le Saux practices practicing medicine in Ottawa, Canada. Ms. Le Saux is rated as an Advanced expert by MediFind in the treatment of Pneumonia. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Pneumonia, Empyema, Urinary Tract Infection (UTI), and Otitis.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Toronto, ON, CA 

    Arthur Slutsky practices practicing medicine in Toronto, Canada. Mr. Slutsky is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Acute Respiratory Distress Syndrome (ARDS), Severe Acute Respiratory Syndrome (SARS), Respiratory Acidosis, Heart Bypass Surgery, and Lung Transplant.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    711 Concession St, 
    Hamilton, ON, CA 

    Lionel Mandell practices practicing medicine in Hamilton, Canada. Mr. Mandell is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pneumonia.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Room 686, 155 College Street, 
    Toronto, ON, CA 

    David Fisman practices practicing medicine in Toronto, Canada. Mr. Fisman is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Severe Acute Respiratory Syndrome (SARS), Flu, Pertussis, and COVID-19.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Toronto, ON, CA 

    Claudia Dos Santos practices practicing medicine in Toronto, Canada. Ms. Dos Santos is rated as an Advanced expert by MediFind in the treatment of Pneumonia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Acute Respiratory Distress Syndrome (ARDS), Pneumonia, and Cerebral Hypoxia.

    Advanced in Pneumonia
    Advanced in Pneumonia
    Referral may be required
    Toronto, ON, CA 

    Shane Shapera practices practicing medicine in Toronto, Canada. Mr. Shapera is rated as an Advanced expert by MediFind in the treatment of Pneumonia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Interstitial Lung Disease, Acute Interstitial Pneumonia, Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, and Lung Transplant.

    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 601

    Last Updated: 11/08/2026

    What is the definition of Pneumonia?

    Pneumonia is inflamed or swollen lung tissue due to infection with a germ.

    This article covers community-acquired pneumonia (CAP). This type of pneumonia is found in people who have not recently been in the hospital or another health care facility such as a nursing home or rehab facility. Pneumonia that affects people in or recently released from a health care facility, such as hospitals, is called hospital-acquired pneumonia (or health care-associated pneumonia).

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

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

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

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

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

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