Oncology,
- MBBS, Jawaharlal Nehru Medical College, Ajmer (1976)
- MD (Internal Medicine), Armed Forces Medical College, Pune (1984)
- DM (Medical Oncology), Dr .Muthulaxmi College of Oncological Sciences & Cancer Institute, Chennai (1993)
- Director, Medical Oncology, BLK Super Speciality Hospital, New Delhi (2011-2014)
- Director, Medical Oncology, Artemis Health Institute, Gurgaon (2009-2011)
- Sr. Consultant, Medical Oncology, Rajiv Gandhi Cancer Institute & Research Centre, New Delhi (2006-2009)