Nothing can be more important than knowing the experience level of your surgeon. Generally speaking, the more you do something, the better you become! Since entering practice in 1992, I have performed over 8,215 major heart and lung operations and numerous minor bedside procedures.
Below are my most recent charts (as of May, 2025) listing my personal experience and outcomes for all of my major heart and lung procedures.
I update this data every few months in order to keep you informed of my results.
When seeking a surgical opinion it is important to ask your surgeon for his or her results. If your surgeon cannot or will not provide you with his or her results, you should NOT let that surgeon operate upon you or your family. Always ask for a second opinion.
Recent Posts
Why Every Heart Surgery Patient Deserves a Second Opinion
Considering heart surgery? Dr. Raymond L. Singer explains why seeking a heart surgery second opinion can provide clarity, confidence, and peace of mind before treatmen
You’re Never Too Old to Build a Healthier Heart
Dr. Raymond L. Singer reminds us that healthy aging starts with showing up. No matter your age, every workout and healthy choice is an investment in your heart and your future.
Leadership Is Measured by Trust, Not Titles
Leadership extends far beyond an organizational chart. The strongest leaders earn trust, serve others with humility, and leave a lasting legacy by helping people grow and succeed.
Cleaner Air Returns to the Philadelphia Region
After several days of unhealthy air from Canadian wildfire smoke, cleaner air has returned to the Philadelphia region. Dr. Raymond Singer explains why conditions have improved and what it means for your health.
Wildfire Smoke Health Risks: Interview on CBS 21
Wildfire smoke contains tiny particles that can affect far more than your lungs. During a recent CBS 21 interview, Dr. Raymond Singer explained who faces the greatest risk and what simple steps can help protect your health.
Air Quality Improving, But Health Risks Remain
Wildfire smoke continues to impact Pennsylvania, with Code Orange and Code Red air quality alerts still in effect. Dr. Raymond Singer explains the health risks, who is most vulnerable, and practical steps to protect yourself while conditions improve.
Featured
Pages
- Learn about heart valves. Heart Valves
- Read testimonials. Testimonials
- Did you know I have a consulting firm? Singer Heart/Lung Consulting
- Check out my TedTalk! Defining Success
Links
- Links page with more information about your heart. Links
- Dr. Adam Pick's Site: heart-valve-surgery.com







