1987 - 1988 Lecturer at Nizam's Institute of Medical Sciences
1988 - 1992 Assistant Professor Grade I at Nizam's Institute of Medical Sciences
1992 - 1994 Asst. Professor Grade II at Nizam's Institute of Medical Sciences
1994 - 1996 Additional Professor in Cardio-Thoracic Surgery at Nizam's Institute of Medical Sciences
1996 - 2004 Professor of Cardio-Thoracic Surgery at Nizam's Institute of Medical Sciences
2004 - 2013 Professor & Head of Cardio-Thoracic Surgery at Nizam's Institute of Medical Sciences
2009 - 2011 Dean of Faculty at Nizam's Institute of Medical Sciences
2011 - 2013 Director-Vice Chancellor at Nizam's Institute of Medical Sciences
2013 - Present Chief Cardiac Surgeon at Apollo Hospitals, Secunderabad
2014 - Present Owner at Dharma Rakshak Clinc