Dr. Sean Francis Janzer, MD

I was recommended by Doctor Janzer by another cardiologist in the field. His bedside manner is exceptional and The care he shows his patients is wonderful. He has literally saved my life. I have the upmost respect for Doctor Janzer and will always regard him as number one

I have been seeing Dr. Janzer for nearly 15 years now. If it wasn't for him I really doubt that I would be alive today. I had a 5 way bypass before meeting him plus several angioplasties. This past summer (2017) I had my 21st angioplasty. Every time I'm experience problems, he addresses it and I'm back on my feet.

I would not hesitate to recommend Dr. Janzer. I trust him implicitly. He knows his stuff and is a skilled master and besides that he is nice. Thanks to him I walk with no pain, Bryn Mawr Hospital should be very glad they have him.

Caring, Professional, Top Notch. Dr Janzer was able to diagnose my cardiac issue after several other doctors had pushed me aside and would only suggest that I was getting older and the issue was a result of my lung cancer. Dr Janzer took the time to listen and was the only one to realize that the issue was a cardiac condition and not my imagination. Great doctor who actually was able to save my life by "looking outside the box".

I went into the emergency room at Bryn Mawr Hospital for chest pain, and it turned-out that I had a minor heart attack. Dr. Janzer monitored my status, and was an excellent communicator, very accessible and great with follow-up. He performed angioplasty beautifully. Clearly has the respect of his team and was just a fabulous doctor. I believe that Sean Janzer is the head of Interventional Cardiology for the Main Line Health System. I know I am in good hands with him, and don't hesitate to recommend him.