Do you have any recommendations for a good dentist in Sengkang?
For a normal checkup/cleaning.
To be honest, any dentist would be competent in performing a full dental check up and cleaning for you.
I do not know any particular dentist in Sengkang to recommend off hand.
However you could check out Dr Jeremy Goh from Smile Arts Buangkok or Dr Chue Yue Weng from DP Dental at Heartland mall Kovan.
Hope this helps!