Dr Pak began his academic career in 1995 at Chosun University Medical School (Gwangju, South Korea) as an invited lecturer. Then, he was employed as a full-time lecturer at Dongshin Univeristy Oriental Medical School (Naju, South Korea). Dr Pak's new teaching career began at New Zealand College of Oriental Medicine (Hamilton, New Zealand) in 2002. Since starting another new teaching career at CSU in Bathurst from 2007, he has completed many teaching programs as continuing professional development. His area of research expertise specifically relates to introducing evidence based practice to Complementary Medicine research and practice; that has been based on laboratoryexperiments which incorporate modern medical technologies to identify and evidence the underlying mechanisms of treatment of diseases.
Dr Pak is teaching Evidence Based Complementary Medicine.