The only slightly weird thing I found with my dentist office in London is that when I made an appointment to have my teeth cleaned, I didn't see the dentist at all. In the US, I always had the cleaning first with the Hygenist and then the dentist would pop in to check everything over and review any x-rays. At my first UK appt, I got the cleaning from the hygenist and then when I asked if I would see a dentist, she said I would need another appt for the dentist to look over everything. I have no idea if that is standard, but when making an appt, it might be worth asking if you will see the dentist.