Dr. Manel Rathnayake
Senior Lecturer
Specialty: Haematology
 
   
   
Department of Pathology, Faculty of Medicine, Peradeniya.
manel.rathnayake@med.pdn.ac.lk
+94 81 239 6364
https://scholar.google.com/citations
https://www.researchgate.net
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Educational / Professional Qualifications
  • MD (Hematology), University of Colombo
  • MBBS, University of Peradeniya
Research Interest
  • Thalassaemia/ Haemoglobinopathy
  • Thromboembolic disorders
  • Multiple myeloma
Current Academic and Professional Leadership
  • Chairperson: Scholarship Committees, Faculty of Medicine, University of Peradeniya
  • Module Coordinator: Personal and Professional Development, Faculty of Medicine, University of Peradeniya
  • Coordinator: Haematology Curriculum, Faculty of Medicine, University of Peradeniya
  • Member: Student Affairs Committee Faculty of Medicine, University of Peradeniya
  • Member: Senate Scholarship Committee, Faculty of Medicine, University of Peradeniya
  • Member: Senate Student Counsellor Committee, Faculty of Medicine, University of Peradeniya
  • Member: Board of Pathology, Haematology, and Transfusion Medicine, PGIM
  • Coordinator: MD Haematology Program, PGIM
  • Council Member: Sri Lanka College of Haematologists
Career profile
  • Clinician-with academic as a Haematologist with expertise in the diagnosis and management of haematological disorders, with special interest in anaemia and Thalassaemia.
  • Experience in undergraduate and postgraduate teaching, mentoring, and student welfare activities.
  • Actively involved in curriculum development in the Faculty of Medicine and Faculty of Allied Health Sciences.
  • Regular workshops and training programs for healthcare professionals across multiple health sectors.
  • Committed academic with a strong passion for teaching, mentorship, and advancing research in haematology.
  • Published and presented research at national and international conferences and in peer-reviewed international journals.
  • Reviewer for several recognized journals with strong knowledge of diverse research techniques
  • Technical assessor of the Sri Lanka Accreditation Board (SLAB) of medical laboratories
Academic & Teaching Roles
  • Haematology and pathology Undergraduate teaching from year one to final year of the MBBS undergraduate students of the faculty of Medicine University of Peradeniya
  • Visiting Lecturer, Faculty of Allied Health Sciences (Medical Laboratory Sciences & Nursing) and Faculty of Dental Sciences, University of Peradeniya, Sri Lanka (2015 to - Present)
  • Visiting Lecturer, Faculty of Medicine, University of Wayamba, Sri Lanka (2024-2025)
  • Visiting Lecturer, Faculty of Allied Health Sciences (Medical Laboratory Sciences & Nursing), University of Batticaloa, Sri Lanka (2015-2018)
  • External Examiner, University of Jaffna (2015-Present)
  • External Examiner, University of Rajarata, Sri Lanka (2018)
  • External Examiner, Final Year Dissertations, General Sir John Kotelawala Defiance University (KDU), Sri Lanka (2018- Present)
  • Postgraduate Institute of Medicine (PGIM) - Examiner in Haematology (2018 to present)
Consultant & Academic Experience
  • Acting Consultant Hematologist & Visiting Lecturer, Teaching Hospital Batticaloa / Eastern University (Feb-Dec 2014)
  • Probationary Lecturer ? Senior Lecturer, Faculty of Medicine, University of Peradeniya (Dec 2015-2019)
  • Consultant Haematologist, Base Hospital Gampola & Teaching Hospital Kurunegala (2020-Mar 2025)
  • Senior Lecturer Grade I, Department of Pathology, Faculty of Medicine, University of Peradeniya (2025-present)
Overseas Training & Experience
  • Queen Elizabeth Hospital NHS Trust, Norfolk & Hematology/Oncology Diagnostic Laboratory, Cambridge University Hospitals, UK (Feb 2012-2013)
  • Specialty Registrar, Princess Royal University Hospitals, Kings' College NHS Trust, UK (Feb 2013-Jan 2014)
Awards
  • World Federation of Hemophilia Fellowship on bleeding disorders 2018 - The Alfred hospital - Melbourne, Australia
  • Junior Bursary for young scientist award by British Blood Transfusion Society Harrogate - Yorkshire, UK Annual Conference 2012 at Harrogate, Yorkshire, United Kingdom
  • Best Poster Presentation, Annual Academic Sessions, Sri Lanka College of Haematologists, 2025. Co-author of the paper: "Bone marrow fibrosis secondary to primary hyperparathyroidism with parathyroid adenoma: A case report"
  • Best Poster Presentation (Surgery), Free Paper Sessions, 38th Annual Academic Sessions, The Kandy Society of Medicine, 2016 Co-author of the paper: "May-Thurner syndrome-related DVT: A case report"
Postgraduate supervision
  • PhD Supervision - Candidate: W.B.N.T. Fernando, HD/2017/02, Faculty of Medicine, University of Peradeniya - Thesis: Identification of Template-biomarker profile of chronic kidney disease of uncertain etiology in Sri Lanka and applicability in screening, diagnosis, staging and prediction of complications - Status: Completed 2025
  • M.Phil Supervision - Candidate: WMSN Warnasooriya, HD/2019/14, Faculty of Medicine, University of Peradeniya - Thesis: Effects of routine practice of calcium treatment in different clinical groups of Dengue infection and coagulopathy - Status: Completed 2024
  • MD Haematology Trainee Supervision and Post MD research projects -
    • Dr R A V S Rajapaksha - completed
    • Dr Lorani Inosha - completed
    • Dr O. Wickramasinghe - completed
    • Dr T Ekanayake - ongoing
    • Dr G.C.M. Weerasooriya - ongoing
 
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