Utkal University (I.Sc. 1971)
M.K.C.G. Medical College (MBBS 1977)
M.K.C.G. Medical College (MS Surgery 1980)
C.M.C. Vellore, Madras Univeristy (M.Ch. Thoracic and Cardiovascular surgery 1984)
C.M.C. Vellore (Senior Lecturer 1984-85)
S.C.B. Medical College (Senior Lecturer 1985-92)
Madras Medical Mission (Fellow Cardiac Surgery 1992-95)
Royal Adelaide Hospital (Registrar in Cardio thoracic surgery 1995-98)
Royal Australasian College of Surgeons (Fellow till 1998)
Kalinga Hospital (Chief Cardiac Surgeon and HOD 1998-2007)
Hitech Medical College and Hospital (Professor and HOD Cardiac Surgery 2007-2011)
Al Thawra Modern General Hospital Cardiac Centre (Chief Cardiac Surgeon, Supervisor of Cardiac Surgery)
Care Hospitals, Bhubaneswar, Odisha, Chief of CT Surgery (2011-present)