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When I graduated medical school at Penn in 1984, my advisor and mentor, Dr. Alden H. Harken, gave...
Read Moreby heartlungdoc | Aug 17, 2023 | Testimonial, Video | 0 |
When I graduated medical school at Penn in 1984, my advisor and mentor, Dr. Alden H. Harken, gave...
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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.