Worked from 14 Oct. 1978 to 31st Nov. 1983 s Army Medical Officer in Army Medical Core (AMC) as Captain , 2. Worked as Asst. Physician at Benziger Hospital, Kollam from 15.9.1987 – 30.05.1990 , 3. Worked as Asst. Surgeon in Kerala Health Services from 01.06.1990 to 06.03.1991, 4. Joined at S U T Hospital on 7th March, 1991 as Junior Consultant in Medicine and Cardiology and worked till 15th January, 1995 , 5. Worked as Specialist in Internal Medicine at Dr Fakhry Hospital, KSA from 17.1.1995 to 19.2.1997 , 6. Joined back at S U T Hospital as Consultant in General Medicine from 20.02.1997 , 7. Worked as General Practioner and Specialist in Internal Medicine for 2 years at Dr Pillai’s Clinic at Doha, Quatar 1st Jan. 1999 to 31st December, 2000, 8. Joined Back at S U T Hospital on Jan. 2001 as Consultant in General Medicine and still continuing