How Do You Get a Second Opinion Before Surgery?

Getting a second opinion means having your diagnosis and treatment plan reviewed by another qualified specialist before surgery goes ahead. It isn’t about questioning the first doctor. It’s about making sure the plan is right before committing to it. For heart surgery specifically, that review can affect timing, technique, or whether surgery is the right call at all. Here’s how the process actually works.

According to Dr. Vishal Khullar, a leading Cardiac Surgeon in Mumbai, “A second opinion isn’t a vote of no confidence in anyone. Good surgeons want patients informed, not just agreeable. Agreement from a second specialist just means you go into surgery with more confidence. If they don’t, you just avoided a mistake.”

The process is simpler than most patients expect.

Ask your current doctor for records: Diagnostic reports, imaging, and the proposed treatment plan should go with you. 

Choose a specialist independently: A second surgeon with no connection to the first keeps the opinion genuinely independent. A referral from within the same hospital group isn’t automatically a problem, but it’s worth knowing before you go in.

Bring every test result, not a summary: Raw imaging and lab reports let the second specialist form their own view. A verbal summary from the first doctor isn’t the same thing.

Ask direct questions in the second consultation: Why this approach, what alternatives exist, what happens if surgery is delayed. Specific questions tend to get specific answers.

Getting a second opinion matters most when the treatment options themselves are genuinely close calls. Our comparison of TAVR vs open surgery shows exactly that kind of decision in practice.

Dr. Vishal Khullar is a Cardiovascular and Thoracic Surgeon with over 30 years of experience and more than 7,000 cardiac procedures. His training includes time at Cleveland Clinic and a role as Senior Associate Consultant at Mayo Clinic in the US. His practice regularly includes independent second-opinion reviews and redo or re-operative cases, evaluating the original diagnosis and imaging directly rather than relying on prior reports. 

1. PMC (NIH) — Medicare Second Surgical Opinion Programs  
2. PMC (NIH) — Outcomes of Second Opinions in General Internal Medicine 

Disclaimer: This content is for informational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional.