Based on my one visit to his office, Dr. Cahn was ok. Went in for an FAA examination to get my third class medical certificate. When I first called I thought I was getting a different doctor in the same office, but got assigned Dr. Cahn instead. When you call, make sure you ask for the doctor you want because there are multiple doctors in that office that use the same phone number. In any case, after a drug test and a 15 – 20 minute wait, I got to see him. He’s quite friendly if you engage him in conversation and I was in and out before I knew it. Didn’t even have to drop trou, which is great. His equipment is quite antiquated though. Some of it is from the 1960s. The office is clean though. I do question their drug testing procedures though. When I went to pee in the cup in their bathroom, I saw another specimen just lying on top of the toilet. I could’ve easily switched it if I were a raging drug user. Not that I am of course! ;-)