We've been going to Dr. DeRienzo for years and we've always been happy with him. He took over from the dentist we were going to before, so we just started going with him, and we've been pleased with everything he's done. If I ever have a problem he takes me in as soon as he can. I always feel comfortable in his office, happy with his work, and I've never run into any problems. If I had a tooth pulled he always called back to see how I was doing. He takes good care of his clients.