1996 - 1999 Junior Resident at Kasturba chest Hospital , King George's Medical college (K.G.M.C.), Lucknow
1999 - 2006 Consultant Pulmonologist & Intensivist at Varshney Chest clinic and Eye Care Centre, Maheshwari Complex, Ramghat Road, Aligarh - 202001
2006 - 2007 Fellow Critical care at Sir Gangaram Hospital, Rajinder Nagar, New Delhi
2008 - Present Consultant at Varshney Chest Clinic & KKICH
1999 - 2020 Consultant Pulmonologist & Intensivist at Varshney Chest clinic and Eye Care Centre, Maheshwari Complex, and K.K.I.C.H., K.K. Hospital, Ramghat Road, Aligarh - 202001