The 20 Best Glioblastoma Doctors Near Me in Ontario, CA

Find the Top Glioblastoma Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 226 doctor with experience in Glioblastoma near Ontario, CA. Of these, 185 are Experienced, 29 are Advanced and 12 are Distinguished.

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226 providers found
    Distinguished in Glioblastoma

    Gelareh M. Zadeh
    Distinguished in Glioblastoma

    Gelareh M. Zadeh
    Toronto, ON, CA 

    Gelareh Zadeh practices practicing medicine in Toronto, Canada. Zadeh is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. They are also highly rated in 28 other conditions, according to our data. Their clinical expertise encompasses Meningioma, Brain Tumor, Schwannoma, Endoscopic Transnasal Transsphenoidal Surgery, and Gamma Knife Radiosurgery.

    Distinguished in Glioblastoma

    Sheila K. Singh
    Distinguished in Glioblastoma

    Sheila K. Singh
    Hamilton, ON, CA 

    Sheila Singh practices practicing medicine in Hamilton, Canada. Ms. Singh is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Brain Tumor, Medulloblastoma, Glioma, Gliomatosis Cerebri, and Thrombectomy.

    Distinguished in Glioblastoma

    Chitra Venugopal
    Distinguished in Glioblastoma

    Chitra Venugopal
    Hamilton, ON, CA 

    Chitra Venugopal practices practicing medicine in Hamilton, Canada. Ms. Venugopal is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Brain Tumor, Medulloblastoma, Glioma, and Gliomatosis Cerebri.

    Learn about our expert tiers
    Distinguished in Glioblastoma

    Peter B. Dirks
    Distinguished in Glioblastoma

    Peter B. Dirks
    555 University Ave, 
    Toronto, ON, CA 

    Peter Dirks practices practicing medicine in Toronto, Canada. Mr. Dirks is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Glioma, Gliomatosis Cerebri, Medulloblastoma, Endovascular Embolization, and Liver Embolization.

    Distinguished in Glioblastoma

    Chirayu R. Chokshi
    Distinguished in Glioblastoma

    Chirayu R. Chokshi
    Hamilton, ON, CA 

    Chirayu Chokshi practices practicing medicine in Hamilton, Canada. Chokshi is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

    Distinguished in Glioblastoma

    Jason F. Moffat
    Distinguished in Glioblastoma

    Jason F. Moffat
    160 College Street, 
    Toronto, ON, CA 

    Jason Moffat practices practicing medicine in Toronto, Canada. Mr. Moffat is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Brain Tumor, Glioblastoma, Glioma, and Astrocytoma.

    Distinguished in Glioblastoma

    Maleeha A. Qazi
    Distinguished in Glioblastoma

    Maleeha A. Qazi
    Toronto, ON, CA 

    Maleeha Qazi practices practicing medicine in Toronto, Canada. Ms. Qazi is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

    Distinguished in Glioblastoma

    Ian A. Lorimer
    Distinguished in Glioblastoma

    Ian A. Lorimer
    Ottawa, ON, CA 

    Ian Lorimer practices practicing medicine in Ottawa, Canada. Mr. Lorimer is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, Gliomatosis Cerebri, and Bone Marrow Aspiration.

    Distinguished in Glioblastoma

    Parvez Vora
    Distinguished in Glioblastoma

    Parvez Vora
    Hamilton, ON, CA 

    Parvez Vora practices practicing medicine in Hamilton, Canada. Vora is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

    Distinguished in Glioblastoma

    Jay S. Detsky
    Distinguished in Glioblastoma

    Jay S. Detsky
    Toronto, ON, CA 

    Jay Detsky practices practicing medicine in Toronto, Canada. Mr. Detsky is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Glioma, Astrocytoma, Gliomatosis Cerebri, and Vertebroplasty.

    Distinguished in Glioblastoma

    Mohini Singh
    Distinguished in Glioblastoma

    Mohini Singh
    Hamilton, ON, CA 

    Mohini Singh practices practicing medicine in Hamilton, Canada. Ms. Singh is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

    Distinguished in Glioblastoma

    Angus Z. Lau
    Distinguished in Glioblastoma

    Angus Z. Lau
    Toronto, ON, CA 

    Angus Lau practices practicing medicine in Toronto, Canada. Mr. Lau is rated as a Distinguished expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Advanced in Glioblastoma

    Normand J. Laperriere
    Advanced in Glioblastoma

    Normand J. Laperriere
    27 King's College Cir, M5S, 
    Toronto, ON, CA 

    Normand Laperriere practices practicing medicine in Toronto, Canada. Mr. Laperriere is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Radiation Induced Meningioma, Brain Tumor, Glioma, Gliomatosis Cerebri, and Gamma Knife Radiosurgery.

    Advanced in Glioblastoma

    Nazanin Tatari
    Advanced in Glioblastoma

    Nazanin Tatari
    Hamilton, ON, CA 

    Nazanin Tatari practices practicing medicine in Hamilton, Canada. Ms. Tatari is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Advanced in Glioblastoma

    Garth A. Nicholas
    Advanced in Glioblastoma

    Garth A. Nicholas
    Ottawa, ON, CA 

    Garth Nicholas practices practicing medicine in Ottawa, Canada. Mr. Nicholas is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Glioblastoma, Lung Cancer, and Glioma.

    Advanced in Glioblastoma

    Minomi K. Subapanditha
    Advanced in Glioblastoma

    Minomi K. Subapanditha
    Hamilton, ON, CA 

    Minomi Subapanditha practices practicing medicine in Hamilton, Canada. Subapanditha is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Brain Tumor, Medulloblastoma, Glioma, and Gliomatosis Cerebri.

    Advanced in Glioblastoma

    Neil Savage
    Advanced in Glioblastoma

    Neil Savage
    Hamilton, ON, CA 

    Neil Savage practices practicing medicine in Hamilton, Canada. Mr. Savage is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

    Advanced in Glioblastoma

    Sten D. Myrehaug
    Advanced in Glioblastoma

    Sten D. Myrehaug
    Toronto, ON, CA 

    Sten Myrehaug practices practicing medicine in Toronto, Canada. Mr. Myrehaug is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Bone Tumor, Fractured Spine, Liver Embolization, and Small Bowel Resection.

    Advanced in Glioblastoma

    David Bakhshinyan
    Advanced in Glioblastoma

    David Bakhshinyan
    1280 Main Street West, MDCL, 5027, 
    Hamilton, ON, CA 

    David Bakhshinyan practices practicing medicine in Hamilton, Canada. Mr. Bakhshinyan is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Medulloblastoma, Embryonal Tumor with Multilayered Rosettes, Brain Tumor, and Glioma.

    Advanced in Glioblastoma

    Sachdev S. Sidhu
    Advanced in Glioblastoma

    Sachdev S. Sidhu
    Room 816, 160 College Street, M5S 3E1, 
    Toronto, ON, CA 

    Sachdev Sidhu practices practicing medicine in Toronto, Canada. Sidhu is rated as an Advanced expert by MediFind in the treatment of Glioblastoma. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Brachydactyly Type B, Brain Tumor, Marburg Hemorrhagic Fever, and Glioblastoma.

    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 226

    Last Updated: 04/28/2026

    What is the definition of Glioblastoma?

    Glioblastoma is the most aggressive type of brain cancer. Glioblastoma develops from glial cells, which are specialized cells that surround and support neurons (nerve cells) in the brain.  Glioblastomas are classified as malignant Grade 4 tumors, meaning that they are rapidly reproducing and spreading.

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

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

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

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

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

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