Like Cazz I have been to Dulwich Dental office in Northcross rd. heres their detail 020 8693 3339 , http://www.dulwichdentaloffice.com they also provide NHS services as well Matt
I have been here dulwichdentaloffice.com tel: 020 8693 3339 , overal good experience, and they accept NHS patients, but some of the treatment like teeth whitening is only on private, hope this help,
I tried teeth whitening strips and it was OK, but for my wedding i went here: www.dulwichdentaloffice.com/teeth-whitening-and-bleaching.php a bit pricy but hey it was my big day and i needed pearly white teeth, now it just matter of maintaining them!