Im at a lose in choosing a suitable denist in the uk hearing so many stories of people getting their fillings out - Even from holistic/biological Dentists using the safety protocols and not recovering or getting worse and having to see other dentists which their for adds to the cost.
I have narrowed it to 2.

David Harvey Austin sounds fantastic He uses

Rubber Dam
Air Filter or ionizer
Own oxygen supply
High Suction
Activated charcoal and chlorella
Guaranteed that the mercury is definitely gone from fillings
Use of good fillings such as heliomolar or biocompatible.
Removal in Quadrant order
7-14 day immune cycle
The only thing he doesn’t have is the Mercury Vapour analyser.

Where as Hesham guarantees the mercury is gone to 0 by a mercury vapour analyser. But he uses Temp fillings which will cost a lot more in having to put permanents later on in a year or so. Not too mention he doesn’t use the rubber dam, Quadrant order or charcoal/chlorella(Which worries me a bit). But the good thing is he does it all in one go under sedation. Apparently Heliomolar isn’t good from todays standards?

Whats the best choice. Please PM me. I need to know as I hear stories of people getting their fillings out even from safety measures and biological dentists yet they get worse or don’t fully recover and need to get them done again. Im looking at cost, and efficiency. Please guide me.