Dr. Irwin is a regular guy dentist, with a great integrity about taking care of your teeth. He's personable and knowledgeable, but he doesn't sugarcoat things. He's speaks plainly and clearly about procedures and the consequences of what he's going to do. I had a couple of extractions and I felt comfortable in his hands. His store front office is smallish, but it too is comfortable, except for its closeness to the street. Best of all he does everything himself, there isn't that terrible feeling of being shunted off to the hygenists.