A Little About My Career
There are moments in a career that feel bigger than titles or accomplishments. This is one of...
Read Moreby heartlungdoc | May 4, 2026 | Hospital News | 0 |
There are moments in a career that feel bigger than titles or accomplishments. This is one of...
Read Moreby heartlungdoc | Jan 22, 2026 | Hospital News | 0 |
Grateful every day for this incredibly talented, dedicated, and good-humored team of APPs. Theyโve...
Read Moreby heartlungdoc | Jan 7, 2026 | Testimonial, Video | 0 |
With permission from the patient to post, this 60-year-old woman suffered a heart attack, went...
Read Moreby heartlungdoc | Dec 28, 2025 | Testimonial | 0 |
Some days, the reminders come quietly. A handwritten thank-you card from a patientโs family. A few...
Read Moreby heartlungdoc | Dec 8, 2025 | Musing | 0 |
In cardiac surgery, every moment demands focus, humility, and heart. Patience sharpens our...
Read Moreby heartlungdoc | Sep 1, 2025 | Hospital News | 0 |
๐๐ฒ๐น๐ฒ๐ฏ๐ฟ๐ฎ๐๐ถ๐ป๐ด ๐ข๐๐ฟ ๐๐ป๐ฐ๐ฟ๐ฒ๐ฑ๐ถ๐ฏ๐น๐ฒ ๐๐ฃ๐ฃ ๐ง๐ฒ๐ฎ๐บ! At ๐๐ฒ๐ณ๐ณ๐ฒ๐ฟ๐๐ผ๐ป ๐๐ถ๐ป๐๐๐ฒ๐ถ๐ป ๐ ๐ผ๐ป๐๐ด๐ผ๐บ๐ฒ๐ฟ๐ ๐๐ผ๐๐ฝ๐ถ๐๐ฎ๐น, we are fortunate...
Read Moreby heartlungdoc | Aug 13, 2025 | Health, Musing | 0 |
The first thoughts you have when you wake up are powerful โ they can either fuel your day or drain...
Read Moreby heartlungdoc | Oct 13, 2021 | Hospital News, Video | 0 |
Here is my latest message about our terrific Physician Assistants during 2021’s PA Week!ย ...
Read Moreby Raymond Singer | Oct 3, 2021 | Hospital News, Musing | 0 |
โWho says you canโt go home again? On Monday, October 4, 2021, Jefferson Health and Einstein...
Read More

Dr. Singer has been in practice since 1992 and has, to date, performed over 8,351 surgeries. His practice interests include complex valve, coronary and aneurysm surgery, as well as prevention and treatment of lung cancer.