The 20 Best BRCA Positive Breast Cancer Doctors Near Me in Ontario, CA

Find the Top BRCA Positive Breast Cancer Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 30 doctor with experience in BRCA Positive Breast Cancer near Ontario, CA. Of these, 24 are Experienced, 4 are Advanced and 2 are Distinguished.

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30 providers found
    Distinguished in BRCA Positive Breast Cancer

    Joanne Kotsopoulos
    Distinguished in BRCA Positive Breast Cancer

    Joanne Kotsopoulos
    Referral may be required
    76 Grenville St, 
    Toronto, ON, CA 

    Joanne Kotsopoulos practices practicing medicine in Toronto, Canada. Ms. Kotsopoulos is rated as a Distinguished expert by MediFind in the treatment of BRCA Positive Breast Cancer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Ovarian Cancer, BRCA Positive Breast Cancer, Breast Cancer, Oophorectomy, and Salpingo-Oophorectomy.

    Distinguished in BRCA Positive Breast Cancer

    Steven A. Narod
    Distinguished in BRCA Positive Breast Cancer

    Steven A. Narod
    Referral may be required
    790 Bay Street, 
    Toronto, ON, CA 

    Steven Narod practices practicing medicine in Toronto, Canada. Mr. Narod is rated as a Distinguished expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Ovarian Cancer, Breast Cancer, BRCA Positive Breast Cancer, Oophorectomy, and Mastectomy.

    Advanced in BRCA Positive Breast Cancer

    Shana J. Kim
    Advanced in BRCA Positive Breast Cancer

    Shana J. Kim
    Referral may be required
    Toronto, ON, CA 

    Shana Kim practices practicing medicine in Toronto, Canada. Ms. Kim is rated as an Advanced expert by MediFind in the treatment of BRCA Positive Breast Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses BRCA Positive Breast Cancer, Ovarian Cancer, Breast Cancer, Oophorectomy, and Hormone Replacement Therapy (HRT).

    Learn about our expert tiers
    Advanced in BRCA Positive Breast Cancer

    Susan R. Armel
    Advanced in BRCA Positive Breast Cancer

    Susan R. Armel
    Referral may be required
    155 College Street, 
    Toronto, ON, CA 

    Susan Armel practices practicing medicine in Toronto, Canada. Ms. Armel is rated as an Advanced expert by MediFind in the treatment of BRCA Positive Breast Cancer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Ovarian Cancer, BRCA Positive Breast Cancer, Breast Cancer, Oophorectomy, and Salpingo-Oophorectomy.

    Advanced in BRCA Positive Breast Cancer

    Vasily Giannakeas
    Advanced in BRCA Positive Breast Cancer

    Vasily Giannakeas
    Referral may be required
    Toronto, ON, CA 

    Vasily Giannakeas practices practicing medicine in Toronto, Canada. Mr. Giannakeas is rated as an Advanced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, BRCA Positive Breast Cancer, Swallowing Difficulty, Mastectomy, and Oophorectomy.

    Advanced in BRCA Positive Breast Cancer

    Kelly A. Metcalfe
    Advanced in BRCA Positive Breast Cancer

    Kelly A. Metcalfe
    Referral may be required
    155 College Street, 
    Toronto, ON, CA 

    Kelly Metcalfe practices practicing medicine in Toronto, Canada. Metcalfe is rated as an Advanced expert by MediFind in the treatment of BRCA Positive Breast Cancer. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Breast Cancer, Ovarian Cancer, BRCA Positive Breast Cancer, Oophorectomy, and Mastectomy.

    Experienced in BRCA Positive Breast Cancer

    Jacob D. Mcgee
    Experienced in BRCA Positive Breast Cancer

    Jacob D. Mcgee
    Referral may be required
    London, ON, CA 

    Jacob Mcgee practices practicing medicine in London, Canada. Mr. Mcgee is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ovarian Cancer, Cervical Polyps, BRCA Positive Breast Cancer, Hysterectomy, and Vulvectomy.

    Experienced in BRCA Positive Breast Cancer

    Alexander P. Landry
    Experienced in BRCA Positive Breast Cancer

    Alexander P. Landry
    Referral may be required
    Toronto, ON, CA 

    Alexander Landry practices practicing medicine in Toronto, Canada. Mr. Landry is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Meningioma, Schwannoma, Glioma, and Primary Lymphoma of the Brain.

    Experienced in BRCA Positive Breast Cancer

    Josephine A. D'abbondanza
    Experienced in BRCA Positive Breast Cancer

    Josephine A. D'abbondanza
    Referral may be required
    Hamilton, ON, CA 

    Josephine D'abbondanza practices practicing medicine in Hamilton, Canada. Ms. D'abbondanza is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. Her clinical expertise encompasses BRCA Positive Breast Cancer, Subarachnoid Hemorrhage, Macroglossia, Salpingo-Oophorectomy, and Oophorectomy.

    Experienced in BRCA Positive Breast Cancer

    David W. Lim
    Experienced in BRCA Positive Breast Cancer

    David W. Lim
    Referral may be required
    Toronto, ON, CA 

    David Lim practices practicing medicine in Toronto, Canada. Mr. Lim is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Short Bowel Syndrome, Breast Cancer, BRCA Positive Breast Cancer, Inflammatory Breast Cancer, and Mastectomy.

    Experienced in BRCA Positive Breast Cancer

    Manjusha Hurry
    Experienced in BRCA Positive Breast Cancer

    Manjusha Hurry
    Referral may be required
    Mississauga, ON, CA 

    Manjusha Hurry practices practicing medicine in Mississauga, Canada. Hurry is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. Their clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), BRCA Positive Breast Cancer, Cushing's disease, and Oophorectomy.

    Experienced in BRCA Positive Breast Cancer

    Ambreen Sayani
    Experienced in BRCA Positive Breast Cancer

    Ambreen Sayani
    Referral may be required
    Toronto, ON, CA 

    Ambreen Sayani practices practicing medicine in Toronto, Canada. Ms. Sayani is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. Her clinical expertise encompasses BRCA Positive Breast Cancer and Lung Cancer.

    Experienced in BRCA Positive Breast Cancer

    Rochelle Demsky
    Experienced in BRCA Positive Breast Cancer

    Rochelle Demsky
    Referral may be required
    Toronto, ON, CA 

    Rochelle Demsky practices practicing medicine in Toronto, Canada. Ms. Demsky is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ovarian Cancer, Breast Cancer, BRCA Positive Breast Cancer, Oophorectomy, and Mastectomy.

    Experienced in BRCA Positive Breast Cancer

    Sari L. Kives
    Experienced in BRCA Positive Breast Cancer

    Sari L. Kives
    Referral may be required
    555 University Avenue, 
    Toronto, ON, CA 

    Sari Kives practices practicing medicine in Toronto, Canada. Ms. Kives is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Uterine Fibroids, Menorrhagia, Teratoma of the Mediastinum, Oophorectomy, and Hysterectomy.

    Experienced in BRCA Positive Breast Cancer

    Justin Z. Wang
    Experienced in BRCA Positive Breast Cancer

    Justin Z. Wang
    Referral may be required
    Toronto, ON, CA 

    Justin Wang practices practicing medicine in Toronto, Canada. Mr. Wang is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Meningioma, Radiation Induced Meningioma, Schwannoma, Posterior Fossa Decompression, and Tissue Biopsy.

    Experienced in BRCA Positive Breast Cancer

    Jeanna M. Mccuaig
    Experienced in BRCA Positive Breast Cancer

    Jeanna M. Mccuaig
    Referral may be required
    610 University Avenue, 
    Toronto, ON, CA 

    Jeanna Mccuaig practices practicing medicine in Toronto, Canada. Ms. Mccuaig is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ovarian Cancer, Breast Cancer, Mosaicism, Oophorectomy, and Salpingo-Oophorectomy.

    Experienced in BRCA Positive Breast Cancer

    Kevin P. White
    Experienced in BRCA Positive Breast Cancer

    Kevin P. White
    Referral may be required
    London, ON, CA 

    Kevin White practices practicing medicine in London, Canada. Mr. White is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. His clinical expertise encompasses Fractured Spine, Compartment Syndrome, BRCA Positive Breast Cancer, Gallbladder Removal, and Thyroidectomy.

    Experienced in BRCA Positive Breast Cancer

    Andrew F. Gao
    Experienced in BRCA Positive Breast Cancer

    Andrew F. Gao
    Referral may be required
    Toronto, ON, CA 

    Andrew Gao practices practicing medicine in Toronto, Canada. Mr. Gao is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Meningioma, Glioma, Gliomatosis Cerebri, and Primary Lateral Sclerosis.

    Experienced in BRCA Positive Breast Cancer

    Ralph T. George
    Experienced in BRCA Positive Breast Cancer

    Ralph T. George
    Referral may be required
    Toronto, ON, CA 

    Ralph George practices practicing medicine in Toronto, Canada. Mr. George is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hidradenitis Suppurativa, Comedones, Breast Lump, Mastectomy, and Salpingo-Oophorectomy.

    Experienced in BRCA Positive Breast Cancer

    Ahmad I. Elnahas
    Experienced in BRCA Positive Breast Cancer

    Ahmad I. Elnahas
    Referral may be required
    339 Windermere Road, 
    London, ON, CA 

    Ahmad Elnahas practices practicing medicine in London, Canada. Mr. Elnahas is rated as an Experienced expert by MediFind in the treatment of BRCA Positive Breast Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity, Hiatal Hernia, Hernia, Ileostomy, and Endoscopy.

    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 30

    Last Updated: 06/30/2026

    When should I see a BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer doctor in Ontario, CA?

    You can find a BRCA Positive Breast Cancer doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer doctor search results page. 

    Why is it important to get a second opinion from a different BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer doctors in Ontario, CA?

    Look for the filter feature on the left side of the BRCA Positive Breast Cancer 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 BRCA Positive Breast Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the BRCA Positive Breast Cancer 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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