1978 - 1980 Medical Officer at Pune Adventist Hospital
1980 - 1982 Senior House Physician at Christian Medical College and Hospital
1985 - 1989 Physician at Giffard Memorial Hospital, Nuzvid
1989 - 1990 Medical Director at Giffard Memorial Hospital, Nuzvid
1990 - 1992 Lecturer - Community Medicine at Kasturba Medical College, Manipal
1992 - 1995 Head - Dept. of Community Medicine at Giffard Memorial Hospital, Nuzvid
1995 - 1999 Medical Director & CEO at Aizawl Adventist Hospital
1999 - 2004 Medical Director & CEO at SDA Hospital Thanjavur
2004 - 2011 Medical Superintendent at The Leprosy Mission Philadelphia Community Hospital, Salur
2011 - 2017 Consultant Lifestyle Medicine at Seventh day Adventist Medical Centre
2012 - 2018 Consultant Lifestyle Medicine at Vibrant Life Medical & Wellness Clinic
2017 - 2018 Medical Director & CEO at Seventh day Adventist Medical Centre