I've been seeing this doctor for a while..I'd say he's much much better than Dr. Desai..they sit at the same office. Desai doesn't seem to have a clue ! OK AS FOR SHAH..he's good but I'm switching with him. He's very polite when you GO to see him at the office and seems to know what he's talking about..but whenever I've had an emergency and he's called me..he is seriously irritated..as if its our fault we're sick! Today was the last straw! I've been waiting on him to call me since early morning..and we're playing cat n mouse with his secretary..he finally calls me at the end of a long day..I miss the call because I had stepped out and immediately call back..when he called me back he literally was screaming at me that I need to change physicians because I missed his call and he doesn't have time for this and he's very busy and so forth..HOLY CRAP..I'm the one with the asthma issues waiting ALL day and this is the response I get bc I missed one call! GOODBYE!