He's excellent. He knows what he's talking about, and his concerns are for the patients. Absolutely, he's a man of options with your particular problems. No one had answers for me for quite some time. I thought I had the best doctors before, but he is the only one that understands my situation. No other doctors could answer any questions about my aorta dissection problems. He is the best, and I feel very secure knowing he is there if I need him.