You can visit The Human Development Foundation Mercy Centre at:

100/11 Kae-ha Klong Toey 4,
Dhamrongratthaphiphat Rd., Klong Toey,
Bangkok 10110 Thailand.

Phone: (662) 671-5313 

JavaScript must be enabled in order for you to use Google Maps.
However, it seems JavaScript is either disabled or not supported by your browser.
To view Google Maps, enable JavaScript by changing your browser options, and then try again.