Personal profile
Biography
Professor Balaratnasingam is a consultant ophthalmologist with subspecialty expertise in medical and surgical diseases of the retina. He was awarded his medical degree with Honours and his PhD with Distinction from the University of Western Australia. He undertook specialist training in ophthalmology in Western Australia after which he completed 3 years of post-fellowship sub-specialty training in retina diseases in North America. This included training at the University of British Columbia, Canada, Vitreous-Retina-Macula Consultants of New York, USA and Manhattan Eye, Ear and Throat Hospital, USA. Following fellowship training, Professor Balaratnasingam was appointed to clinical faculty at New York University School of Medicine, USA where he worked as a vitreoretinal surgeon prior to returning to Australia. He has over 20 years of research experience in ophthalmology and has published over 130 scientific manuscripts and over 10 book chapters in key retina texts. His research expertise is in the field of retinal vascular diseases with a focus on diabetic retinopathy. Over his career, Professor Balaratnasingam has been awarded over $4 million dollars in research funding including highly competitive grants from the NHMRC. He is an active clinical investigator and serves as the principal investigator on multiple pharma-sponsored clinical trials and investigator initiated studies that evaluate new treatments for macular degeneration and diabetes-related retina diseases. Professor Balaratnasingam is a member of The Macula Society and The Retina Society. Both are prestigious societies where membership is by invitation-only and extended to those with an established track record of clinical, surgical and research excellence in retina diseases.
Roles and Responsibilities
Professor Balaratnasingam teaches clinical ophthalmology at undergraduate, fellowship and post-fellowship levels at Sir Charles Gairdner Hospital and The University of Western Australia.
He is the Director of Training for the Royal Australian and New Zealand College of Ophthalmologists (RANZCO). In that role he is responsible for the selection, supervision and examination of registrars that undertake the specialist training programme in Ophthalmology in the Western Australia network. Professor Balaratnasingam is also the co-director of the international vitreoretinal surgery fellowship programme at Sir Charles Gairdner Hospital. Through this programme he continues to train the next generation of retina specialists. His previous fellows have returned to practice at prominent tertiary centres in the USA, Canada, Switzerland, India and Australia.
Professor Balaratnasingam serves on the editorial board of the journals Clinical and Experimental Ophthalmology, Ophthalmology Science and Retina Cases and Brief Reports. Associate Professor Balaratnasingam has an established track record in laboratory research on diabetic retinopathy and continues to perform original studies in this field as well as supervise PhD and post-doc students for a range of research programmes at the Lions Eye Institute.
Funding overview
2001: AMA J.G. Hunter Research Fellowship
Sponsor: Australian Medical Association
Value: $20,000
Role: Principal investigator
2001: WB MacDonald Scholarship in Paediatrics
Sponsor: Princess Margaret Hospital for Children
Value: $15,000
Role: Principal investigator
2002: Robert Vandongen Research Scholarship
Sponsor: Royal Perth Hospital
Value: $15,000
Role: Principal investigator
2005-2008: Athelstan and Amy Saw Medical Research Scholarship
Sponsor: The University of Western Australia
Value: $120,000
Role: Principal investigator
2005-2008: Medical Post-Graduate Research Scholarship
Sponsor: National Health and Medical Research Council Australia
Value: $150,000
Role: Principal investigator
2009: ORIA/RANZCO EYE FOUNDATION GRANT
Sponsor: Ophthalmic Research Institute of Australia
Value: $180,000
Role: Sub-investigator
2014–2015: RANZCO Eye Foundation/Bayer Medical Retina Scholarship
Sponsor: Bayer and RANZCO
Value: $50,000
Role: Principal investigator
2014–2015: Allergan/RANZCO Study Scholarship
Sponsor: Allergan and RANZCO
Value: $15,000
Role: Principal investigator
2014–2015: MIGA Doctors in Training Grant
Sponsor: The Medical Insurance Group
Value: $10,000
Role: Principal investigator
2016–2017: Near-Miss Merit Grant
Sponsor: WA Department of Health
Value: $50,000
Role: Principal investigator
2017: Ray Florence Shaw Grant
Sponsor: Sir Charles Gairdner Hospital
Value: $30,000
Role: Principal investigator
2018–2019: Raine priming Grant
Sponsor: Raine Medical research Foundation
Value: $140,000
Role: Principal investigator
2019-2020: Ray Florence Shaw Grant
Sponsor: Sir Charles Gairdner Hospital
Value: $30,000
Role: Principal investigator
2019-2021: Investigator Initiated Research Grant
Sponsor: Bayer, Australia
Value: $340,000
Role: Principal investigator
2021-2022: Equipment Grant
Sponsor: National Health and Medical research Council of Australia
Value: $50,000
Role: Co-Principal investigator
2021-2026: Investigator Initiated Research Grant
Sponsor: Stan Perron Charitable Foundation
Value: $ 2,425,000
Role: Co-Principal investigator
2022-2023: Investigator Initiated Research Grant
Sponsor: Perth Eye Foundation
Value: $ 50,000
Role: Principal investigator
2022-2023: Investigator Initiated Research Grant
Sponsor: Telethon grant
Value: $ 89,000
Role: Principal investigator
2022-2023: Investigator Initiated Research Grant
Sponsor: WA Near-miss Awards
Value: $ 52,000
Role: Principal investigator
Education/Academic qualification
Doctor of Philosophy, PhD (Distinction), The retinal ganglion cell axonal cytoskeleton and its significance in glaucoma and retinal disease pathogenesis, The University of Western Australia
Award Date: 13 Sept 2012
Medicine, MBBS (Hons.), Bachelor of Medicine and Bachelor of Surgery, The University of Western Australia
Award Date: 28 Apr 2003
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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SDG 4 Quality Education
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
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International Consensuses and Guidelines on Diagnosing and Managing Coats Disease by the Academia Retina Internationalis (ARI), the Asia-Pacific Vitreo-retina Society (APVRS), and the Academy of the Asia-Pacific Professors of Ophthalmology (AAPPO)
Mahesh, M., Radke, N. V., Agrawal, R., Balaratnasingam, C., Biswas, J., Gupta, V., Ho, M., Kim, M., Kumar, V., Kusaka, S., Lam, W. C., Lee, V. Y. W., Lu, H., Munier, F. L., Rojanaporn, D., Tsang, C. W., Wu, W. C., Yonekawa, Y., Zhao, P. & Shanmugam, M. P. & 1 others, , Feb 2026, In: American Journal of Ophthalmology. 282, p. 162-186 25 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Interpericyte tunnelling nanotube loss in very early diabetic retinal disease
Hein, M., Qambari, H., Yu, P., Mehnert, A., Yu, D. Y. & Balaratnasingam, C., Mar 2026, In: Diabetologia. 69, 3, p. 800-814 15 p.Research output: Contribution to journal › Article › peer-review
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Efficacy of intravitreal faricimab therapy for polypoidal choroidal vasculopathy: A systematic review and meta-analysis
Arnold-Vangsted, A., Schou, M. G., Balaratnasingam, C., Cehofski, L. J., Chhablani, J., van Dijk, E. H. C., Eriksen, N. S., Grauslund, J., Hajari, J. N., Sabaner, M. C., Schneider, M. & Subhi, Y., May 2025, In: Acta Ophthalmologica. 103, 3, p. 247-256 10 p.Research output: Contribution to journal › Review article › peer-review
10 Link opens in a new tab Citations (Scopus) -
Electron Microscopy to Confirm Rhegmatogenous Cause of Retinal Detachments
Varma, S., Van Vliet, C. & Balaratnasingam, C., May 2025, In: Ophthalmology Retina. 9, 5, p. e48Research output: Contribution to journal › Comment/debate › peer-review
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Enabling visualization of GFAP-positive retinal glial cells, neurons and microvasculature in three-dimensions
Qambari, H., Hein, M., Balaratnasingam, C., Yu, P. & Yu, D. Y., Aug 2025, In: Experimental Eye Research. 257, 9 p., 110410.Research output: Contribution to journal › Article › peer-review
2 Link opens in a new tab Citations (Scopus)
Datasets
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Quantitative study of spatial and temporal variation in retinal capillary network perfusion by in vivo confocal imaging of the rat eye
Yu, P. (Creator), Mehnert, A. (Other), Dickson, J. (Contributor), Qambari, H. (Other), Balaratnasingam, C. (Other), Cringle, S. (Contributor), Darcey, D. (Contributor) & Yu, D.-Y. (Owner), The University of Western Australia, 2024
DOI: 10.26182/rftm-5q12
Dataset
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Quantitative study of spatial and temporal variation in retinal capillary network perfusion by in vivo confocal imaging of the rat eye
Yu, P. (Creator), Mehnert, A. (Other), Dickson, J. (Data Collector), Qambari, H. (Creator), Balaratnasingam, C. (Other), Darcey, D. (Other), Cringle, S. (Other) & Yu, D.-Y. (Owner), The University of Western Australia, 2024
DOI: 10.26182/6q1t-vz55
Dataset
File -
Quantitative study of spatial and temporal variation in retinal capillary network perfusion by in vivo confocal imaging of the rat eye
Yu, P. (Creator), Mehnert, A. (Other), Dickson, J. (Contributor), Qambari, H. (Other), Balaratnasingam, C. (Other), Cringle, S. (Other) & Yu, D.-Y. (Owner), The University of Western Australia, 2024
DOI: 10.26182/b5x9-x211
Dataset
File
Projects
- 4 Finished
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WA Near-miss Awards: Ideas Grants 2021
Balaratnasingam, C. (Investigator 01)
Department of Health (Western Australia)
1/07/22 → 30/06/23
Project: Research
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2020 - Topcon OCT System with OCTA and Anterior Segment Options
Yu, D.-Y. (Investigator 01), Morgan, W. (Investigator 02), Mackey, D. (Investigator 03), Mian, A. (Investigator 04), Cringle, S. (Investigator 05), McAllister, I. (Investigator 06), Balaratnasingam, C. (Investigator 07), Chen, F. (Investigator 08), McLenachan, S. (Investigator 09), Yu, P. (Investigator 10), Mehnert, A. (Investigator 11), Jones, T. (Investigator 12), Davis, E. (Investigator 13) & Clark, A. (Investigator 14)
NHMRC National Health and Medical Research Council
1/01/20 → 31/12/20
Project: Research
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2018 - Haag-Streit Octopus 900 Perimeter
Mackey, D. (Investigator 01), Morgan, W. (Investigator 02), Chen, F. (Investigator 03), Balaratnasingam, C. (Investigator 04), Hunt, D. (Investigator 05) & De Roach, J. (Investigator 06)
NHMRC National Health and Medical Research Council
1/01/19 → 31/12/19
Project: Research
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Merit Award - Fellowship - Novel, non-invasive assessments of early retinal vein occlusion
Balaratnasingam, C. (Investigator 01)
Department of Health (Western Australia)
1/07/16 → 30/06/17
Project: Research
Prizes
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Queen Elizabeth II Coronation Gift Trust Prize in Paediatrics
Balaratnasingam, C. (Recipient), 2002
Prize
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The Retina Society (External organisation)
Balaratnasingam, C. (Member)
2021 → …Activity: Memberships › Membership of network
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Macular Society (External organisation)
Balaratnasingam, C. (Member)
2019 → …Activity: Memberships › Membership of professional association
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Australian and New Zealand Society of Retina Specialists (External organisation)
Balaratnasingam, C. (Member)
2016 → …Activity: Memberships › Membership of professional association
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Vit-Buckle Society (External organisation)
Balaratnasingam, C. (Member)
2016 → …Activity: Memberships › Membership of professional association
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New York State Office of the Professions (External organisation)
Balaratnasingam, C. (Member)
2015 → …Activity: Memberships › Membership of professional association