Being a former assistant lecturer and general physician in medical university, Dr PPK is a well experienced teacher as well as clinician. Beginning his medical teacher life in 2008, he has taught a lot of final part II students, candidates to MSc entrance examination or MRCP part 1 examination and also a lot of doctors who want to take CME for their clinical life. In addition to teaching experiences, he is also practising as a general physician clinically. Such clinical experience aids his teaching to be a practical approach.