Since the past 9 years, Dr. Johari has helped more than 2,411 patients with chronic diseases at his home clinic at Desa Melati, Bandar Baru Nilai, Negeri Sembilan, Malaysia. Before returning to Malaysia in 2009, Dr. Johari had served for 13 years as the personal doctor to the late Mr. William Richard Hunter, President of Gatehouse Group in New Zealand