I have been a patient of Dr Badwal's for years, on and off. Due to money, as a student, I was forced to go to a NHS clinic, and there is no comparison. The quality, aesthetics, and long lividness of treatments I have had- from fillings, to root canals, crowns and extractions, have been exceptional. I have had cause for emergency treatment, and have been treated quickly and efficiently. Though private treatment is expensive for me- it is good value in the long term, as his work lasts!
I have had bad experiences with other NHS clinics, but always gone back to Dr Badwal, for his exceptional skills. The other staff are faultlessly friendly and efficient.