▁and ▁remained ▁in ▁operation ▁until ▁ 1 9 0 8 . ▁Sing leton ▁L . ▁K ase y , ▁an ▁early ▁post master , ▁gave ▁the ▁community ▁his ▁last ▁name . ▁ ▁References ▁ ▁Category : Un in cor por ated ▁communities ▁in ▁Ma con ▁County , ▁Missouri ▁Category : Un in cor por ated ▁communities ▁in ▁Missouri <0x0A> </s> ▁Professor ▁Ar j una ▁Pri y ad ars in ▁de ▁Silva ▁MB BS , ▁M Sc , ▁MD , ▁FR CP ▁( L on ) ▁( born ▁ 1 3 ▁June ▁ 1 9 6 5 ) ▁is ▁a ▁Sri ▁L ank an ▁Academ ic ▁and ▁Cons ult ant ▁Gast ro enter ologist . ▁He ▁is ▁the ▁Head ▁of ▁the ▁Department ▁of ▁Medicine , ▁Fac ulty ▁of ▁Medicine ▁University ▁of ▁Kel ani ya ▁and ▁Chair man ▁of ▁the ▁Sri ▁L anka ▁Anti - D op ing ▁Agency ▁( SL AD A ). ▁ ▁De ▁Silva ▁practices ▁as ▁a ▁Cons ult ant ▁Phys ician ▁at ▁Col om bo ▁North ▁Te aching ▁Hospital ▁and ▁is ▁a ▁Board ▁Cert ified ▁tra iner ▁in ▁Gast ro enter ology ▁in ▁Sri ▁L anka . ▁He ▁is ▁the ▁Chair man ▁of ▁the ▁Sri ▁L ank an ▁Board ▁of ▁Study ▁in ▁Gast ro enter ology , ▁member ▁of ▁the ▁Board ▁of ▁Study ▁in ▁Medicine ▁and ▁is ▁a ▁Council ▁Member ▁of ▁the ▁National ▁Institute ▁of ▁Education , ▁the ▁gover ning ▁body ▁v ested ▁with ▁the ▁administration , ▁management ▁and ▁control ▁of ▁the ▁affairs ▁of ▁national ▁education . ▁De ▁Silva ▁is ▁also