How do I find a doctor for a second opinion on Colorectal Cancer

Colorectal CancerMay 18, 2026Navis AI

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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.

Sources & medical oversight

Grounded in NCCN Guidelines for Patients: Colon Cancer — the same guidelines oncologists use.
Built by OpenCancer’s team of physician-scientists and cancer survivors.
Last updated May 18, 2026. Informational only — not a substitute for your oncology team.

Finding a Second Opinion Doctor for Colorectal Cancer

Getting a second opinion is a smart, standard practice in cancer care—most oncologists expect and support it. Here's how to find a qualified colorectal cancer specialist:

Where to Start

1. Ask Your Current Care Team

Your primary oncologist or surgeon can recommend trusted colleagues
They may have specific specialists they respect for second opinions
Request they send your [ID removed] to the second opinion doctor (with your permission)

2. Use Established Networks

NCCN (National Comprehensive Cancer Network): Visit NCCN.org and use their "Find a Member Institution" tool to locate cancer centers near you with colorectal cancer expertise
American Cancer Society: Call 1-[phone removed] or visit Cancer.org to get referrals to oncologists in your area
Cancer Commons: Offers resources to help match patients with appropriate specialists

3. Seek Specialized Centers

Look for National Cancer Institute (NCI)-designated cancer centers, which have rigorous standards for colorectal cancer care
Academic medical centers often have dedicated colorectal cancer teams
Major cancer centers (like Mayo Clinic, Memorial Sloan Kettering, MD Anderson) have colorectal specialists

What to Look For in a Second Opinion Doctor

✓ Board certification in medical oncology or surgical oncology
✓ Colorectal cancer specialization (not just general cancer)
✓ Experience with your specific stage and type of colorectal cancer
✓ Familiarity with current NCCN Guidelines for colorectal cancer treatment
✓ Access to multidisciplinary teams (surgeons, medical oncologists, radiation oncologists working together)

Preparing for Your Second Opinion

Gather your records: Pathology reports, imaging (CT, MRI, PET scans), lab results, treatment summaries
Bring a list of questions: What are your treatment options? Do you recommend the same approach as my first doctor?
Be honest: Tell the second opinion doctor about your first doctor's recommendations—this helps them provide meaningful perspective

Important Notes

Second opinions typically take 1-2 weeks to arrange
Insurance usually covers second opinions, but verify with your plan
You don't need to commit to the second opinion doctor—you can return to your original team or choose a new one
Getting a third opinion is also acceptable if you remain uncertain

This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.

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Source Guidelines

NCCN Guidelines for Patients: Colon Cancer (2026)Browse all NCCN Guidelines for Patients →

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