Appointments
- Temporary Assistant Lecturer in Ayurveda – Institute of Indigenous Medicine, University of Colombo, Sri Lanka. - 1991
- Government Medical officer incharge – Department of Ayurveda – 1992 to 1993
- Lecturer (Probationary), Department of Basic principles, Institute of Indigenous Medicine, University of Colombo, Sri Lanka. – 1993 Subject: Basic Principle
- Senior Lecturer - Department of Sharera Vignana, Institute of Indigenous Medicine, University of Colombo, Sri Lanka. – 1999 Subject: Sharera Vignana (Ayurveda Anatomy)
- Senior Lecturer - Department of Shalya Shalakya, Institute of Indigenous Medicine, University of Colombo, Sri Lanka. – From 1998 (Both Shalya & Shalakya Subjects)
- Senior Lecturer - Department of Prasutitantra Kaumarabritya, Institute of Indigenous Medicine, University of Colombo, Sri Lanka. – 2010 Subject : Obstetrics (Prasuti)
- Visiting Lecturer at Gampaha Wikramarachchi Ayurveda Institute (GWAI), University of Kelaniya, Sri Lanka for postgraduate teaching. From 2017
- Visiting Lecturer –Trincomalee Campus – Eastern University, Sri Lanka for Undergraduate teaching. 2014
- Senior Lecturer - For Postgraduate Diploma in Ayurveda - Post Graduate Section, Institute of Indigenous Medicine, University of Colombo, Sri Lanka.
- Senior Lecturer - For Mphil in Ayurveda - Post Graduate Section, Institute of Indigenous Medicine, University of Colombo, Sri Lanka. (2005 – 2007)
- Senior Lecturer - For MD Ayurveda - Post Graduate Section, Institute of Indigenous Medicine, University of Colombo, Sri Lanka.
- Supervisor for postgraduate Diploma in Ayurveda at Institute of Indigenous Medicine University of Colombo from 2011 to 2016
- Supervisor for postgraduate Diploma in Shalya at Gampaha Wikramarachchi Ayurveda Institute (GWAI), University of Kelaniya, Sri Lanka - from 2017
- Supervisor for Mphil in Ayurveda at Institute of Indigenous Medicine University of Colombo 2005 - 2007
- Resource person for Diploma in Ayurveda, Department of Ayurveda, Navinna, Maharagama – (As an Examiner, Moderator, Member of the interview boards & to prepare the Curriculums) - From 2014 onwards
- Resource person for Paramparika vaidya in Gedi Vana Pilika & Davum Pilissum, Department of Ayurveda, Navinna, Maharagama (As an Examiner, Member of the interview boards & to prepare the Curriculums) – From 2014 onwards
Memberships
- Bharatiya Sangyaharak Association, India – Since April 1998
- The Ceylon Chamber of Commerce – in the year 2000
- All India Ayurvedic Specialists (P.G) Association- Since April 2005
- Drug Abuse Management Association in Srilanka - Since 2007
- Srilanka Temperance Association – since June 2008
Examiner/ Chief Examiner
- Undergraduate: As an examiner for the Subjects of Basic Principle, Shalya, Shalakya & Obstetrics
- Postgraduate - As an examiner for Postgraduate Diploma in Ayurveda in both Gampaha Wikramarachchi Ayurveda Institute (GWAI) & Post Graduate Section, Institute of Indigenous Medicine, University of Colombo, Sri Lanka.
- Postgraduate - As an examiner for Mphil in Ayurveda & - From 2005 MD Ayurveda - From 2016 - Post Graduate Section, Institute of Indigenous Medicine, University of Colombo, Sri Lanka.