TLS Language School was established in Bangkok in 1999 by the Owner Dr Tewi Gleeson PhD. A second school was opened in October 2008 but due to popular demand it was extended in 2010, A third school was opened in 2010 in Nonthanburi Province just north of Bangkok. The School has built a wonderful reputation of honesty and integrity, with over 40% of our long term students on educational visa's signing up for a second and third year of studies. Dr Tewi Gleeson will receive her second PhD in June or July of 2011, so the schools are in good hands to further develop and grow.