The 20 Best Systemic Lupus Erythematosus (SLE) Doctors Near Me in Ontario, CA

Find the Top Systemic Lupus Erythematosus (SLE) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 145 doctor with experience in Systemic Lupus Erythematosus (SLE) near Ontario, CA. Of these, 97 are Experienced, 27 are Advanced, 12 are Distinguished and 9 are Elite.

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145 providers found
    Elite in Systemic Lupus Erythematosus (SLE)

    Dafna D. Gladman
    Elite in Systemic Lupus Erythematosus (SLE)

    Dafna D. Gladman
    Referral may be required
    399 Bathurst Street, 
    Toronto, ON, CA 

    Dafna Gladman practices practicing medicine in Toronto, Canada. Ms. Gladman is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Psoriatic Arthritis, Psoriasis, Arthritis, Systemic Lupus Erythematosus (SLE), and Kidney Transplant.

    Elite in Systemic Lupus Erythematosus (SLE)

    Murray B. Urowitz
    Elite in Systemic Lupus Erythematosus (SLE)

    Murray B. Urowitz
    Referral may be required
    Room 1E-409, 399 Bathurst Street, 
    Toronto, ON, CA 

    Murray Urowitz practices practicing medicine in Toronto, Canada. Mr. Urowitz is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, Osteonecrosis, and Kidney Transplant.

    Elite in Systemic Lupus Erythematosus (SLE)

    Zahi Touma
    Elite in Systemic Lupus Erythematosus (SLE)

    Zahi Touma
    Referral may be required
    Toronto, ON, CA 

    Zahi Touma practices practicing medicine in Toronto, Canada. Mr. Touma is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, Arthritis, and Kidney Transplant.

    Learn about our expert tiers
    Elite in Systemic Lupus Erythematosus (SLE)

    Linda T. Hiraki
    Elite in Systemic Lupus Erythematosus (SLE)

    Linda T. Hiraki
    Referral may be required
    Toronto, ON, CA 

    Linda Hiraki practices practicing medicine in Toronto, Canada. Ms. Hiraki is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, and End-Stage Renal Disease (ESRD).

    Elite in Systemic Lupus Erythematosus (SLE)

    Earl D. Silverman
    Elite in Systemic Lupus Erythematosus (SLE)

    Earl D. Silverman
    Referral may be required
    Toronto, ON, CA 

    Earl Silverman practices practicing medicine in Toronto, Canada. Mr. Silverman is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Congenital Heart Block, Lupus Nephritis, and Heart Block.

    Elite in Systemic Lupus Erythematosus (SLE)

    Joan E. Wither
    Elite in Systemic Lupus Erythematosus (SLE)

    Joan E. Wither
    Referral may be required
    60 Leonard Ave, 
    Toronto, ON, CA 

    Joan Wither practices practicing medicine in Toronto, Canada. Ms. Wither is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, and Arthritis.

    Elite in Systemic Lupus Erythematosus (SLE)

    Konstantinos Tselios
    Elite in Systemic Lupus Erythematosus (SLE)

    Konstantinos Tselios
    Referral may be required
    Hamilton, ON, CA 

    Konstantinos Tselios practices practicing medicine in Hamilton, Canada. Mr. Tselios is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, and Chronic Kidney Disease.

    Elite in Systemic Lupus Erythematosus (SLE)

    Janet E. Pope
    Elite in Systemic Lupus Erythematosus (SLE)

    Janet E. Pope
    Referral may be required
    268, Grosvenor St, 
    London, ON, CA 

    Janet Pope practices practicing medicine in London, Canada. Ms. Pope is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Scleroderma, Arthritis, and Systemic Sclerosis (SSc).

    Elite in Systemic Lupus Erythematosus (SLE)

    Sindhu R. Johnson
    Elite in Systemic Lupus Erythematosus (SLE)

    Sindhu R. Johnson
    Referral may be required
    Mount Sinai, 
    Toronto, ON, CA 

    Sindhu Johnson practices practicing medicine in Toronto, Canada. Ms. Johnson is rated as an Elite expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Scleroderma, Systemic Sclerosis (SSc), Systemic Lupus Erythematosus (SLE), Interstitial Lung Disease, and Lung Transplant.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Dominique Ibanez
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Dominique Ibanez
    Referral may be required
    Ottawa, ON, CA 

    Dominique Ibanez practices practicing medicine in Ottawa, Canada. Ibanez is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, and High Cholesterol.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Dennisse Bonilla
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Dennisse Bonilla
    Referral may be required
    Toronto, ON, CA 

    Dennisse Bonilla practices practicing medicine in Toronto, Canada. Ms. Bonilla is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Arthritis, and Glomerulonephritis.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Lawrence K. Ng
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Lawrence K. Ng
    Referral may be required
    Toronto, ON, CA 

    Lawrence Ng practices practicing medicine in Toronto, Canada. Mr. Ng is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Hemophagocytic Lymphohistiocytosis, Lupus Nephritis, and Non-Langerhans-Cell Histiocytosis.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Dorcas E. Beaton
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Dorcas E. Beaton
    Referral may be required
    155 College Street, 
    Toronto, ON, CA 

    Dorcas Beaton practices practicing medicine in Toronto, Canada. Ms. Beaton is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Arthritis, Osteoporosis, and Osteoarthritis.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Jiandong Su
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Jiandong Su
    Referral may be required
    Vaughan, ON, CA 

    Jiandong Su practices practicing medicine in Vaughan, Canada. Su is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, Multiple Myeloma, and Bone Marrow Transplant.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Jorge Guerrero-Sanchez
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Jorge Guerrero-Sanchez
    Referral may be required
    Mount Sinai Hospital/Toronto Western Hospital, 
    Toronto, ON, CA 

    Jorge Guerrero-Sanchez practices practicing medicine in Toronto, Canada. Mr. Guerrero-Sanchez is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Sjogren Syndrome, and Dry Mouth.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Kathleen S. Bingham
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Kathleen S. Bingham
    Referral may be required
    Toronto, ON, CA 

    Kathleen Bingham practices practicing medicine in Toronto, Canada. Ms. Bingham is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Major Depression, Meningitis, and Encephalitis.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Fadi Kharouf
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Fadi Kharouf
    Referral may be required
    Toronto, ON, CA 

    Fadi Kharouf practices practicing medicine in Toronto, Canada. Mr. Kharouf is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Lupus Nephritis, Psoriatic Arthritis, Glomerulonephritis, and Psoriasis.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Lesley A. Ruttan
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Lesley A. Ruttan
    Referral may be required
    Toronto, ON, CA 

    Lesley Ruttan practices practicing medicine in Toronto, Canada. Ruttan is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Concussion, Headache, and Severe Acute Respiratory Syndrome (SARS).

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Mahta Kakvan
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Mahta Kakvan
    Referral may be required
    Toronto, ON, CA 

    Mahta Kakvan practices practicing medicine in Toronto, Canada. Kakvan is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Systemic Lupus Erythematosus (SLE) and Arthritis.

    Distinguished in Systemic Lupus Erythematosus (SLE)

    Laura P. Garcia-Whittall
    Distinguished in Systemic Lupus Erythematosus (SLE)

    Laura P. Garcia-Whittall
    Referral may be required
    Toronto, ON, CA 

    Laura Garcia-Whittall practices practicing medicine in Toronto, Canada. Ms. Garcia-Whittall is rated as a Distinguished expert by MediFind in the treatment of Systemic Lupus Erythematosus (SLE). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Glomerulonephritis, and Chronic Kidney Disease.

    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 145

    Last Updated: 06/30/2026

    What is the definition of Systemic Lupus Erythematosus (SLE)?

    Systemic lupus erythematosus (SLE) is an autoimmune disease. In this disease, the immune system of the body mistakenly attacks healthy tissue. It can affect the skin, joints, kidneys, brain, and other organs.

    When should I see a Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) doctor in Ontario, CA?

    You can find a Systemic Lupus Erythematosus (SLE) doctor in any of the 10 largest U.S. cities by clicking below:

    Systemic Lupus Erythematosus (SLE) doctor near New York, NY
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    Systemic Lupus Erythematosus (SLE) doctor near Philadelphia, PA
    Systemic Lupus Erythematosus (SLE) doctor near Atlanta, GA
    Systemic Lupus Erythematosus (SLE) doctor near Boston, MA
    Systemic Lupus Erythematosus (SLE) doctor near Dallas, TX
    Systemic Lupus Erythematosus (SLE) doctor near San Jose, CA

    How does MediFind rank Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) doctor search results page. 

    Why is it important to get a second opinion from a different Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) doctors in Ontario, CA?

    Look for the filter feature on the left side of the Systemic Lupus Erythematosus (SLE) 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 Systemic Lupus Erythematosus (SLE) doctor that offers video calls?

    Look for the filter feature on the left-side of the Systemic Lupus Erythematosus (SLE) 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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