What questions should I ask my oncologist about Brain Cancer
For informational purposes only
This answer was generated by AI grounded in NCCN guidelines and published medical literature. It is not medical advice. Always consult your oncologist or care team before making treatment decisions.
Questions to Ask Your Brain Cancer Oncologist
I'm glad you're preparing for this conversation—asking the right questions is one of the most important things you can do to take an active role in your care. According to the NCCN Guidelines for Patients: Glioma, here are the key questions organized by topic:
About Your Diagnosis & Tumor
- What type of brain cancer do I have? (There are over 130 different types)
- What is the grade of my tumor? (This indicates how aggressive it is)
- Where exactly is the tumor located in my brain?
- Has the cancer spread to other parts of my body?
- What is the molecular makeup of my tumor? (This is crucial—according to the Musella Foundation's Brain Tumor Guide, each tumor is unique with its own molecular design, which affects treatment selection)
- Have you done genetic/molecular testing on my tumor tissue? If yes, what mutations or biomarkers were found?
- Can I get a copy of my pathology report for my records?
About Your Care Team's Experience
According to NCCN Guidelines, these questions matter because experience directly affects outcomes:
- Are you board certified? If yes, in what area?
- What is your experience treating MY specific type of brain cancer?
- How many patients like me (similar age, gender, background) have you treated?
- Will you be consulting with other specialists to discuss my care? Who? (The NCCN strongly recommends a "tumor board"—a team of different specialists who review your case together)
- Is this treatment a major part of your practice? How often do you perform it?
- How many of your patients have experienced complications? What were they?
About Treatment Options
- What are ALL my treatment options? (Don't settle for just one recommendation)
- Does any option offer a cure or long-term cancer control?
- Why are you recommending this specific approach?
- Are you suggesting something different from NCCN guidelines? If yes, why?
- How do my age, overall health, and other factors affect my options?
- What happens if I do nothing?
- Are there clinical trials available for me? (Only about 5% of brain cancer patients can access clinical trials, so ask specifically)
- What can be done to prevent or manage side effects?
About What to Expect
- How long will treatment last?
- How will you know if my treatment is working? (What tests or scans will you use to monitor progress?)
- What are the chances of my cancer worsening or returning?
- What follow-up care will I need after treatment?
- What supportive care and services are available to me and my caregivers? (This includes physical therapy, counseling, social work support)
- Who should I contact with questions if your office is closed?
About Practical Matters
- Will my insurance cover the treatment you're recommending?
- Are there programs to help pay for treatment?
- Does this hospital or cancer center offer the best treatment for my specific situation?
- Do I have a choice about when to begin treatment?
- How long do I have to decide about treatment?
- Is there a social worker or counselor who can help me make this decision?
About Getting a Second Opinion
- How do I get a second opinion?
- Will you provide my records to another doctor for a second opinion?
According to the Musella Foundation, the accuracy rate for brain tumor diagnosis is at least 95%, but occasionally there are uncertainties. If you have any doubts, it's highly advisable to request a second opinion from a highly-rated brain cancer clinic.
Pro Tips for Your Appointment:
✓ Write down your questions beforehand and bring them with you
✓ Bring a family member or friend to help you remember what you hear
✓ Ask for written summaries of your diagnosis and treatment plan
✓ Request copies of all test results and pathology reports for your files
✓ Take notes or ask if you can record the conversation (with permission)
Important Context:
According to the Musella Foundation's Brain Tumor Guide, because each brain tumor is unique with its own molecular structure and immune environment, what worked for someone else's brain cancer may not be right for you. This is why understanding YOUR specific tumor's characteristics is so important for treatment selection.
The NCCN Guidelines emphasize that close communication among all your medical providers—including surgeons, radiation specialists, chemotherapy doctors, therapists, and social workers—leads to better outcomes.
This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.
This is general information.
Upload your records for guidance specific to YOUR diagnosis — personalized to your biomarkers, stage, and treatment history.
Facing this with someone you love?
Keep the whole picture in one private place: records, a plain-language summary of where things stand, questions, and the people helping. Navis keeps it up to date so no one has to re-explain the story. Free, and only the people you invite can ever see it.
Start a care circle →Source Guidelines
NCCN Guidelines for Patients: Brain Cancer (2026)Browse all NCCN Guidelines for Patients →Get guidance specific to your case
This answer covers general information. For guidance based on YOUR records, biomarkers, and treatment history: