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    Last Updated: 01/09/2026

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    MediFind found 415 doctor with experience in Osteoarthritis near Ontario, CA. Of these, 330 are Experienced, 65 are Advanced, 16 are Distinguished and 4 are Elite.

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    415 providers found
      Elite in Osteoarthritis

      Gillian A. Hawker
      Elite in Osteoarthritis

      Gillian A. Hawker
      76 Grenville Street, 
      Toronto, ON, CA 

      Gillian Hawker practices in Toronto, Canada. Ms. Hawker is rated as an Elite expert by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Osteoarthritis, Arthritis, Type 2 Diabetes (T2D), Knee Replacement, and Hip Replacement.

      Elite in Osteoarthritis

      Anthony V. Perruccio
      Elite in Osteoarthritis

      Anthony V. Perruccio
      399 Bathurst Street, 
      Toronto, ON, CA 

      Anthony Perruccio practices in Toronto, Canada. Mr. Perruccio is rated as an Elite expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Psoriatic Arthritis, Knee Replacement, and Hip Replacement.

      Elite in Osteoarthritis

      Frank Beier
      Elite in Osteoarthritis

      Frank Beier
      London, ON, CA 

      Frank Beier practices in London, Canada. Mr. Beier is rated as an Elite expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Synovitis, Alpha Thalassemia X-Linked Intellectual Disability Syndrome, and Osteotomy.

      Learn about our expert tiers
      Elite in Osteoarthritis

      Trevor B. Birmingham
      Elite in Osteoarthritis

      Trevor B. Birmingham
      London, ON, CA 

      Trevor Birmingham practices in London, Canada. Mr. Birmingham is rated as an Elite expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Synovitis, Osteotomy, and Knee Replacement.

      Distinguished in Osteoarthritis

      Nizar N. Mahomed
      Distinguished in Osteoarthritis

      Nizar N. Mahomed
      399 Bathurst Street, 
      Toronto, ON, CA 

      Nizar Mahomed practices in Toronto, Canada. Mr. Mahomed is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Obesity, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Elizabeth M. Badley
      Distinguished in Osteoarthritis

      Elizabeth M. Badley
      155 College Street, M5S 1A8, 
      Toronto, ON, CA 

      Elizabeth Badley practices in Toronto, Canada. Ms. Badley is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Osteoarthritis, Arthritis, Obesity, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Jason S. Rockel
      Distinguished in Osteoarthritis

      Jason S. Rockel
      Toronto, ON, CA 

      Jason Rockel practices in Toronto, Canada. Mr. Rockel is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Synovitis, Obesity, and Knee Replacement.

      Distinguished in Osteoarthritis

      Lisa C. Carlesso
      Distinguished in Osteoarthritis

      Lisa C. Carlesso
      1280 Main St. W, 
      Hamilton, ON, CA 

      Lisa Carlesso practices in Hamilton, Canada. Ms. Carlesso is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Osteoarthritis, Arthritis, Chronic Pain, Spinal Stenosis, and Knee Replacement.

      Distinguished in Osteoarthritis

      Rajiv A. Gandhi
      Distinguished in Osteoarthritis

      Rajiv A. Gandhi
      Toronto, ON, CA 

      Rajiv Gandhi practices in Toronto, Canada. Mr. Gandhi is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Diabetic Neuropathy, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Monica R. Maly
      Distinguished in Osteoarthritis

      Monica R. Maly
      200 University Ave, 
      Waterloo, ON, CA 

      Monica Maly practices in Waterloo, Canada. Ms. Maly is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Osteoarthritis, Arthritis, Acute Pain, and Obesity.

      Distinguished in Osteoarthritis

      Yoga R. Rampersaud-Raja
      Distinguished in Osteoarthritis

      Yoga R. Rampersaud-Raja
      Toronto, ON, CA 

      Yoga Rampersaud-Raja practices in Toronto, Canada. Rampersaud-Raja is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Their top areas of expertise are Spondylolisthesis, Spinal Stenosis, Herniated Disk, Spinal Fusion, and Laminectomy.

      Distinguished in Osteoarthritis

      Paul E. Beaule
      Distinguished in Osteoarthritis

      Paul E. Beaule
      501 Smyth Road, 
      Ottawa, ON, CA 

      Paul Beaule practices in Ottawa, Canada. Mr. Beaule is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Collins Pope Syndrome, Osteoarthritis, Arthritis, Hip Resurfacing, and Osteotomy.

      Distinguished in Osteoarthritis

      Matthew G. Teeter
      Distinguished in Osteoarthritis

      Matthew G. Teeter
      339 Windermere Road, N6A 5A5, 
      London, ON, CA 

      Matthew Teeter practices in London, Canada. Mr. Teeter is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Osteolysis Syndrome Recessive, Arthritis, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Esther J. Waugh
      Distinguished in Osteoarthritis

      Esther J. Waugh
      Toronto, ON, CA 

      Esther Waugh practices in Toronto, Canada. Ms. Waugh is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Osteoarthritis, Arthritis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Knee Replacement.

      Distinguished in Osteoarthritis

      Peter S. Tugwell
      Distinguished in Osteoarthritis

      Peter S. Tugwell
      G.A. Wells, 
      Ottawa, ON, CA 

      Peter Tugwell practices in Ottawa, Canada. Mr. Tugwell is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Arthritis, Rheumatoid Arthritis (RA), Osteoarthritis, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Edward M. Vasarhelyi
      Distinguished in Osteoarthritis

      Edward M. Vasarhelyi
      London, ON, CA 

      Edward Vasarhelyi practices in London, Canada. Mr. Vasarhelyi is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Synovitis, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Steven J. Macdonald
      Distinguished in Osteoarthritis

      Steven J. Macdonald
      London, ON, CA 

      Steven Macdonald practices in London, Canada. Macdonald is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Their top areas of expertise are Osteoarthritis, Osteolysis Syndrome Recessive, Arthritis, Knee Replacement, and Hip Replacement.

      Distinguished in Osteoarthritis

      Igor Jurisica
      Distinguished in Osteoarthritis

      Igor Jurisica
      Toronto, ON, CA 

      Igor Jurisica practices in Toronto, Canada. Mr. Jurisica is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Psoriatic Arthritis, Psoriasis, and Kidney Transplant.

      Distinguished in Osteoarthritis

      Ian Stanaitis
      Distinguished in Osteoarthritis

      Ian Stanaitis
      Toronto, ON, CA 

      Ian Stanaitis practices in Toronto, Canada. Mr. Stanaitis is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Arthritis, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

      Distinguished in Osteoarthritis

      Lucie U. Brosseau
      Distinguished in Osteoarthritis

      Lucie U. Brosseau
      Pt, 
      Ottawa, ON, CA 

      Lucie Brosseau practices in Ottawa, Canada. Ms. Brosseau is rated as a Distinguished expert by MediFind in the treatment of Osteoarthritis. Her top areas of expertise are Osteoarthritis, Arthritis, Juvenile Idiopathic Arthritis (JIA), and Rheumatoid Arthritis (RA).

      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 415

      Last Updated: 01/09/2026

      What is the definition of Osteoarthritis?

      Osteoarthritis (OA) is the most common joint disorder. It is due to aging and wear and tear on a joint.

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

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

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

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

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

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