Mark Irwin (Australia)

Mark is currently serving on the Advisory Board of the ISA and has previously service on the Board as Chair.  Mark can be contacted by email on

Mark Irwin is a dentist in private practice in Adelaide, Australia. He is a past president of the Australian Speak Easy Association (1995 -1997) and has been a board member of the ISA since 1998. He is the immediate past Chair of the ISA after holding the position for 6 years. He was instrumental putting together the ISA Stuttering Information CD and assisting in the organisation of the 1st African Stuttering Conference in 2005 and has a special interest in the “definition of stuttering”.

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