Local dentist. Good with kids?

[LivinginED]

My child has enamel hypoplasia and now requires a filling. Would anyone be able to recommend a local dentist good with children? Someone kind and patient? Good at gaining trust? 

He’s been fine at our current one until she wanted to do a filling. She lined up all the tools including the rather giant syringe and my son decided it looked like a pick axe and refused to open his mouth. He’s now petrified. 

Is there a place with a good set up for kids? Maybe with distractions? Film to watch ? Music? 
Due to his condition we will unfortunately need quite a bit of dental care going forward so need to build a long term relationship  

Many thanks for your help.