Dr Malik is a Retd Gp Capt from IAF Medical services where he served for 31 years as a Classified Specialist in Aviation Medicine. During this period, he has been closely associated with all streams of Aircrew and flying operations of IAF. He has a vast experience of Clinical and Operational Aviation Medicine. He is also an expert in various life style diseases like Hypertension, Diabetes, IHD, Obesity, Backache Insomnia etc.