Dr. David L. Rothman! He splits his time between two offices...one on Union St. and one on Ocean Ave. My son has notoriously been scared of many things, more than other kids his age. He always freaked out going for his yearly checkup with his pediatrician. I had great concerns about bringing him to his first dental checkup. I actually waited until he was a little older than what the American Academy of Pediatrics recommends. I took him to his first dental checkup when he was 3-1/2 and for me and him, I'm glad I did. Between how great Dr. Rothman and his staff was combined with my son being a little older, the first checkup went extremely well. As a matter of fact, as soon as we left he asked me when his next dental checkup was and was very disappointed to hear he had to wait 6 months. He exclaimed, "I love going to the dentist!" To this day, he loves going to the dentist.
I also heard that Dr. Ann Azama at Kidsmiles Pediatric Dentistry is also very good. I highly recommend visiting and doing a consultation.
Good luck!