Dr.Kailash Nath Singh is a renowned nephrologist in India and has extensive experience in all branches of Urology, Besides clinical Nephrology his special area of interest is Renal Transplantation, He has been actively involved with Renal Transplant programme, Working as Consultant Nephrologist in Kalyani Hospital Gurgaon since 2004, Working as Consultant Nephrologist, Pushpawati Singhania Research Institute since 2002, As Consultant Nephrologist in Nazareth Hospital Allahabad from (2001-2002), Senior Resident and DNB Trainee Student in Department of Nephrology under the guidance of Dr P.S. nana in Sir Ganga Ram Hospital, New Delhi' from (1998-2001), Consultant Physician in Nazareth Hospital, Allahabad from (1996 – 1998), As Consultant Physician in Sardar Patel Hospital Allahabad from (1993-1996), As Senior Resident of Dr B.V. Gandhi in Nephrology Jaslok Hospital, Mumbai from (1992-1993), As Physician in Ganga Memorial Hospital, Allahabad' from (199l-1992) , Senior Resident in Cardiology in Mool Chand K'R Hospital, New Delhi from (1990 -1991)