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Dr Dilini Ratnayake

Department of Community Dental Health, Faculty of Dental Sciences
dilinirat727@dental.pdn.ac.lk
+94773344148 ,081 2397471

Dr Dilini Ratnayake

Lecturer in Community Dentistry
MD and MSc in Community Dentistry, University of Colombo
BDS (Hons) Peradeniya, Sri Lanka
Fellow of the Royal Society for Public Health, (UK)

Biography

Dilini Ratnayake is a devoted lecturer and specialist trainee specializing in Community Dentistry at the Faculty of Dental Sciences, University of Peradeniya in Sri Lanka. Currently, she is preparing to pursue her overseas training at the Faculty of Life Sciences and Education, University of South Wales, United Kingdom, as a visiting research fellow with the goal of obtaining board certification as a Consultant in Community Dentistry in Sri Lanka.

Her academic journey commenced in 2011, immediately after graduating from the Faculty of Dental Sciences, University of Peradeniya. She joined the Faculty as an undergraduate clinical teacher in oral medicine and radiology, where she stayed for a year. In 2012, she transitioned to the Ministry of Health in Sri Lanka. Prior to rejoining the university, she held various clinical, non-clinical, and administrative positions at the Ministry of Health Sri Lanka, gaining valuable insight and experience in rural healthcare delivery at the grassroots level.

She earned her MSc in Community Dentistry in 2015 and MD in Community Dentistry in 2022 from the Postgraduate Institute of Medicine, University of Colombo, Sri Lanka. Additionally, she is a Fellow of the Royal Society for Public Health of the United Kingdom.

During her training in Community Dentistry, she received extensive instruction in Applied Epidemiology, Advanced biostatistics, Research Methodology and Field Public Health Management. Currently, she is undergoing training at the Family Health Bureau of the Ministry of Health as a Senior Registrar in Community Dentistry actively contributing to new developments in the school oral health care programme. Her research interests lie in exploring novel approaches for health promotion based on ‘Salutogenesis model of health’ and ‘Sense of Coherence,’ subjects she explored in her doctoral thesis. She also has a keen focus on exploring sustainable models of community dental services reaching socially deprived populations which is carried out with collaboration of the community dental services of the Swansea University health board, Wales. Additionally, she is interested in exploring teaching-learning pedagogies to improve teaching in public health.
Despite her demanding academic pursuits, she nurtures a fervent passion for fabric painting and collecting traditional Sri Lankan jewellery.

Research Awards, Grants & Patents:

  • Research Grant- College of Dentistry and Stomatology of Sri Lanka 2020/2021.

Research Interests

  • Salutogenesis and sense of coherence in health improvement
  • Sustainable models of community dental services reaching socially disadvantaged communities
  • Competency-based education strategies to improve teaching and learning in public health

Ongoing Research Projects

  • Sense of coherence, its’ association with oral health among 15-year-old students in Sinhala medium government schools in Kandy district and assessment of the feasibility of the use of an intervention based on a mobile application to improve their oral health through sense of coherence (preparing manuscripts for publication and first manuscript has been accepted for publication)

Publications

  • Ratnayake D, Medawela S, Jayasinghe R, Jayathilake S, de Silva D, Sitheeque M. Awareness of risk of cross-infection and infection-control measures among patients attending University Dental Hospital, Peradeniya, Sri Lanka. J Investig Clin Dent. 2017 Mar 31. https://doi.org/10.1111/jicd.12268
  • RMSHB Medawela, DRDL Ratnayake, WAMUL Abeyasinghe, RD Jayasinghe, KN Marambe. Effectiveness of “fill in the blanks” over multiple choice questions in assessing final year dental undergraduates. Educación Médica. https://doi.org/10.1016/j.edumed.2017.03.010
  • Medawela R M S H B , Ratnayake D R D L , Premathilake L K N , Jayasinghe R D (2021). Attitudes, Confidence in Practices and Perceived Barriers Towards the Promotion of Tobacco Cessation among Clinical Dental Undergraduates in Sri Lanka. Asian Pac J Cancer Care, 6 (2), 175-179. DOI 10.31557/APJCC.2021.6.2.175-179
  • Mirza J.F., Wijayatilake P.V.H.D.K, Ratnayake D.R.D.L, Godavitharana A.M.M., AmarasingheD.K., Thennakoon M.P.D.M., Rajapakse T.N., Fernando P.H.S (2022). 5. Psychiatric morbidity among COVID-19 positive persons in Central Province, Sri Lanka: a cross-sectional study. Sri Lanka Journal of Psychiatry Vol 13(2).