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    Last Updated: 01/09/2026

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    MediFind found 44 doctor with experience in Langerhans Cell Histiocytosis near Ontario, CA. Of these, 40 are Experienced, 3 are Distinguished and 1 are Elite.

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    44 providers found
      Elite in Langerhans Cell Histiocytosis

      Oussama A. Abla
      Elite in Langerhans Cell Histiocytosis

      Oussama A. Abla
      555 University Avenue, 
      Toronto, ON, CA 

      Oussama Abla practices in Toronto, Canada. Mr. Abla is rated as an Elite expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Langerhans Cell Histiocytosis, Histiocytosis, Reticulohistiocytoma, and Rosai-Dorfman Disease.

      Distinguished in Langerhans Cell Histiocytosis

      James A. Whitlock
      Distinguished in Langerhans Cell Histiocytosis

      James A. Whitlock
      Toronto, ON, CA 

      James Whitlock practices in Toronto, Canada. Mr. Whitlock is rated as a Distinguished expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Langerhans Cell Histiocytosis, Acute Lymphoblastic Leukemia (ALL), Reticulohistiocytoma, and Histiocytosis.

      Distinguished in Langerhans Cell Histiocytosis

      Rudolph M. Egeler
      Distinguished in Langerhans Cell Histiocytosis

      Rudolph M. Egeler
      Toronto, ON, CA 

      Rudolph Egeler practices in Toronto, Canada. Mr. Egeler is rated as a Distinguished expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Langerhans Cell Histiocytosis, Reticulohistiocytoma, Histiocytosis, ADULT Syndrome, and Bone Marrow Transplant.

      Learn about our expert tiers
      Distinguished in Langerhans Cell Histiocytosis

      Sheila Weitzman
      Distinguished in Langerhans Cell Histiocytosis

      Sheila Weitzman
      Toronto, ON, CA 

      Sheila Weitzman practices in Toronto, Canada. Ms. Weitzman is rated as a Distinguished expert by MediFind in the treatment of Langerhans Cell Histiocytosis. Her top areas of expertise are Reticulohistiocytoma, Histiocytosis, Hemophagocytic Lymphohistiocytosis, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Matthew C. Cheung
      Experienced in Langerhans Cell Histiocytosis

      Dr. Matthew C. Cheung
      Experienced in Langerhans Cell Histiocytosis

      Dr. Matthew C. Cheung
      40 Ruskin St., Attn : Matthew Cheung, 
      Ottawa, ON, CA 
      613-696-7000
      Languages Spoken:
      English

      Matthew Cheung practices in Ottawa, Canada. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Diffuse Large B-Cell Lymphoma (DLBCL), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Tissue Biopsy, and Bone Marrow Transplant.

      Experienced in Langerhans Cell Histiocytosis

      Furqan A. Shaikh
      Experienced in Langerhans Cell Histiocytosis

      Furqan A. Shaikh
      555 University Ave, 
      Toronto, ON, CA 

      Furqan Shaikh practices in Toronto, Canada. Mr. Shaikh is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Germ Cell Tumor, Retinoblastoma, Testicular Yolk Sac Tumor, and Testicular Cancer.

      Experienced in Langerhans Cell Histiocytosis

      Nirav H. Thacker
      Experienced in Langerhans Cell Histiocytosis

      Nirav H. Thacker
      Ottawa, ON, CA 

      Nirav Thacker practices in Ottawa, Canada. Mr. Thacker is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Langerhans Cell Histiocytosis, Selective Mutism, Reticulohistiocytoma, and Histiocytosis.

      Experienced in Langerhans Cell Histiocytosis

      Andrea S. Doria
      Experienced in Langerhans Cell Histiocytosis

      Andrea S. Doria
      555 University Avenue, 
      Toronto, ON, CA 

      Andrea Doria practices in Toronto, Canada. Ms. Doria is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. Her top areas of expertise are Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, Appendectomy, and Kidney Transplant.

      Experienced in Langerhans Cell Histiocytosis

      Reza Vali
      Experienced in Langerhans Cell Histiocytosis

      Reza Vali
      1200 Main St W, 
      Hamilton, ON, CA 

      Reza Vali practices in Hamilton, Canada. Mr. Vali is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Multicentric Carpotarsal Osteolysis Syndrome, Neuroblastoma, Lung Metastases, and Thyroid Cancer.

      Experienced in Langerhans Cell Histiocytosis

      Rafael S. Glikstein
      Experienced in Langerhans Cell Histiocytosis

      Rafael S. Glikstein
      Box 232, General Campus Room 1466e, 501 Smyth Road, K1H 8L6, 
      Ottawa, ON, CA 

      Rafael Glikstein practices in Ottawa, Canada. Mr. Glikstein is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Brain Tumor, Meningioma, Brain Aneurysm, and Atrial Myxoma.

      Experienced in Langerhans Cell Histiocytosis

      Carolina A. Souza
      Experienced in Langerhans Cell Histiocytosis

      Carolina A. Souza
      501 Smyth Road, 
      Ottawa, ON, CA 

      Carolina Souza practices in Ottawa, Canada. Ms. Souza is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. Her top areas of expertise are Pleural Effusion, Lung Nodules, Lung Cancer, and Birt-Hogg-Dube Syndrome.

      Experienced in Langerhans Cell Histiocytosis

      Smita S. Pakhale
      Experienced in Langerhans Cell Histiocytosis

      Smita S. Pakhale
      501 Smyth Road, K1H 8 M5, 
      Ottawa, ON, CA 

      Smita Pakhale practices in Ottawa, Canada. Ms. Pakhale is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. Her top areas of expertise are Cystic Fibrosis, COVID-19, Asthma, and Chronic Obstructive Pulmonary Disease (COPD).

      Experienced in Langerhans Cell Histiocytosis

      Ralph T. Schar
      Experienced in Langerhans Cell Histiocytosis

      Ralph T. Schar
      1Division Of Neurosurgery, St. Michael's Hospital, 
      Toronto, ON, CA 

      Ralph Schar practices in Toronto, Canada. Mr. Schar is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Low Blood Pressure, Cerebrospinal Fluid Leak, Headache, Laminectomy, and Spinal Fusion.

      Experienced in Langerhans Cell Histiocytosis

      Varun Srivatsav
      Experienced in Langerhans Cell Histiocytosis

      Varun Srivatsav
      Kingston, ON, CA 

      Varun Srivatsav practices in Kingston, Canada. Mr. Srivatsav is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Langerhans Cell Histiocytosis, Reticulohistiocytoma, Histiocytosis, and Myocarditis.

      Experienced in Langerhans Cell Histiocytosis

      Janelle Cyr
      Experienced in Langerhans Cell Histiocytosis

      Janelle Cyr
      Ottawa, ON, CA 

      Janelle Cyr practices in Ottawa, Canada. Ms. Cyr is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. Her top areas of expertise are Milia, Epidermolysis Bullosa Acquisita, Pityriasis Rubra Pilaris, and Thrombocytopenia.

      Experienced in Langerhans Cell Histiocytosis

      David A. Plemel
      Experienced in Langerhans Cell Histiocytosis

      David A. Plemel
      London, ON, CA 

      David Plemel practices in London, Canada. Mr. Plemel is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Orbital Cellulitis, Pyomyositis, Canavan Disease, Vitrectomy, and Cataract Removal.

      Experienced in Langerhans Cell Histiocytosis

      Giulia Longoni
      Experienced in Langerhans Cell Histiocytosis

      Giulia Longoni
      Toronto, ON, CA 

      Giulia Longoni practices in Toronto, Canada. Ms. Longoni is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. Her top areas of expertise are Multiple Sclerosis (MS), Optic Neuritis, Corticobasal Degeneration, and Apraxia.

      Experienced in Langerhans Cell Histiocytosis

      Eric Bouffet
      Experienced in Langerhans Cell Histiocytosis

      Eric Bouffet
      27 King's College Cir, M5S, 
      Toronto, ON, CA 

      Eric Bouffet practices in Toronto, Canada. Mr. Bouffet is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Glioma, Gliomatosis Cerebri, Medulloblastoma, Brain Tumor, and Bone Marrow Transplant.

      Experienced in Langerhans Cell Histiocytosis

      Dimitri A. Parra
      Experienced in Langerhans Cell Histiocytosis

      Dimitri A. Parra
      555 University Ave, M5G 1X8, 
      Toronto, ON, CA 

      Dimitri Parra practices in Toronto, Canada. Mr. Parra is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Budd-Chiari Syndrome, Mesenteric Venous Thrombosis, Hepatoblastoma, Gastrostomy, and Liver Transplant.

      Experienced in Langerhans Cell Histiocytosis

      Ilya M. Mukovozov
      Experienced in Langerhans Cell Histiocytosis

      Ilya M. Mukovozov
      Toronto, ON, CA 

      Ilya Mukovozov practices in Toronto, Canada. Mr. Mukovozov is rated as an Experienced expert by MediFind in the treatment of Langerhans Cell Histiocytosis. His top areas of expertise are Perniosis, Frostbite, Hidradenitis Suppurativa, Rosacea, and Tissue Biopsy.

      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 44

      Last Updated: 01/09/2026

      What is the definition of Langerhans Cell Histiocytosis?

      Langerhans cell histiocytosis is a disorder in which excess immune system cells called Langerhans cells build up in the body. Langerhans cells, which help regulate the immune system, are normally found throughout the body, especially in the skin, lymph nodes, spleen, lungs, liver, and bone marrow. In Langerhans cell histiocytosis, excess immature Langerhans cells usually form tumors called granulomas. Many researchers now consider Langerhans cell histiocytosis to be a form of cancer, but this classification remains controversial.

      When should I see a Langerhans Cell Histiocytosis 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 Langerhans Cell Histiocytosis 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 Langerhans Cell Histiocytosis doctor in Ontario, CA?

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

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      Langerhans Cell Histiocytosis doctor near San Jose, CA

      How does MediFind rank Langerhans Cell Histiocytosis 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 Langerhans Cell Histiocytosis 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 Langerhans Cell Histiocytosis 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 Langerhans Cell Histiocytosis doctor search results page. 

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

      Look for the filter feature on the left side of the Langerhans Cell Histiocytosis 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 Langerhans Cell Histiocytosis doctor that offers video calls?

      Look for the filter feature on the left-side of the Langerhans Cell Histiocytosis 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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