Dr H K Aggarwal is presently working as Senior Professor & Unit Head Medicine at Post Graduate Institute of Medical Sciences ROHTAK ( Haryana) with a teaching experience of more than 25 years.

He is a fellow & Member of various scientific societies in Internal Medicine & Nephrology. In addition he is a scholar designate of International Society of Nephrology.

He was trained in Nephrology & Dialysis at Toronto Western Hospital, Canada.

He has more than 100 well cited publications in National & International Journals of high impact.

He has guided more than 40 MD thesis and is MD & DNB Examiner in many Universities.