Clin Assoc Prof Boey Pui Yi

MBBS, M Med(Ophth), MRCSEd, FRCS(Ed), FAMS

Senior Consultant

Singapore National Eye Centre Singapore National Eye Centre

Specialty: Glaucoma, Cataract & Comprehensive Ophthalmology

Conditions Treated By This Doctor

Clinical Interests

Cataract & Comprehensive Ophthalmology, Glaucoma

Clinical Appointments

Senior Consultant

Glaucoma Department

Director, Outpatient Services (OPS)

Interim Clinical Director

Private Clinics

Academic Appointments

About

Clinical Associate Professor Boey Pui Yi is a Senior Consultant in the Singapore National Eye Centre (SNEC). Her clinical practice includes cataract surgery, general and comprehensive ophthalmology, as well as a special interest in the field of Glaucoma. Clin A/Prof Boey practises in both the SNEC main campus and satellite clinics in the community, with a strong focus on quality eye care for patients with cataracts, glaucoma and general eye conditions. She has received multiple Singapore Health Quality Service Awards from 2017 to 2023, which is a nationwide award to honour healthcare professionals who have delivered quality care and service excellence to patients. She is also the 2024 recipient of the Distinguished Service Award for the Eye and Vision Health Awards, which recognizes individuals who have contributed significantly to eye care in Singapore. 
 
Clin A/Prof Boey is currently Director of Outpatient Services in SNEC, with key administrative roles in overseeing plans and operations related to outpatient eye care services in SNEC. She is involved in the translation of SNEC strategic directions into operational plans, with oversight on execution, progress and outcomes. This involves high and complex levels of care coordination and integration, to enable smooth delivery of preventive, primary, secondary and tertiary eye care across the public healthcare cluster. 
 
Her previous leadership appointments include head of satellite clinics from 2016 to 2022, in various locations in SNEC@Balestier (2016), SNEC@Alexandra (2017), and SNEC@Bedok (2018-2022). In these clinics, she oversaw the delivery of high quality and cost-effective eye care to the community.
 
In the areas of academia and education, Clin A/Prof Boey holds multiple roles in administrative and leadership positions. Her academic portfolio includes Clinical Associate Professor of SingHealth Duke-NUS Ophthalmology & Visual Sciences Academic Clinical Programme (EYE ACP), Clinical Senior Lecturer at the Yong Loo Lin School of Medicine of the National University of Singapore (NUS), and Physician Faculty Member in the SingHealth Ophthalmology Residency Program. Her educational portfolio includes the Residency Clinical Competency Committee and Program Evaluation Committee (2015-present), Fellowship Coordination Committee (2015-2017), and Cataract Surgical Training program (2015-present). Her dedicated roles in postgraduate and undergraduate ophthalmology education have earned her “Best Teacher” nominations from trainees and students under her tutelage. Clin A/Prof Boey is also involved in SNEC mentorship programmes, where she mentors clinical staff and junior colleagues at work. 
 
Clin A/Prof Boey actively participates in presentations at international and local conferences, with numerous scientific publications in peer-reviewed medical journals. She is also involved in regular educational talks for the public, community health partners, and fellow doctors to raise awareness of glaucoma and other eye diseases.
 
Her professional and educational background includes the following: Post-doctoral Clinical and Research Fellowship, Devers Eye Institute, Legacy Health Systems, Portland, Oregon, USA (2013); SNEC Glaucoma Clinical Fellowship (2011-2012); Fellow of the Royal College of Surgeons of Edinburgh (2011); Fellow of the Academy of Medicine, Singapore (FAMS) (2011, Medal for Best Candidate in Oculoplastics and Adnexal Diseases); Master of Medicine (Ophthalmology) NUS (2008); Member of the Royal College of Surgeons of Edinburgh (2007); Bachelor of Medicine, Bachelor of Surgery, Faculty of Medicine, NUS (2004, Dean’s list award for academic excellence 2003).

Education and Training

  • FRCS(Ed) (2011)
  • FAMS (2011)
  • M Med(Ophth) (2008)
  • MRCSEd (2007)
  • MBBS (2004)

Professional Appointments and Committee Memberships

  • Director, Outpatient Services, Singapore National Eye Centre (2022 – present)
  • Glaucoma Service, Lead for Clinical Operations, Singapore National Eye Centre (2021 – present)     
  • Disease Outbreak Taskforce, Singapore National Eye Centre (2020 – 2021)
  • SNEC 30th Anniversary International Meeting – Organizing Committee (Scientific co-chair) – 2021      
  • College of Ophthalmologists, Singapore, Glaucoma Subspecialty Member (2016 – 2020)
  • Medical Device Committee, Singapore National Eye Centre – member (2019 – present)    
  • Head, Ophthalmology Service, Bedok Branch, Singapore National Eye Centre (2018 – 2022)  
  • Co-Head, Ophthalmology Service, Alexandra Branch, Singapore National Eye Centre (2017 – 2018)        
  • Head, Ophthalmology Service, Balestier Branch, Singapore National Eye Centre (2016 – 2017)   
  • Clinical Senior Lecturer, Yong Loo Lin School of Medicine, NUS
  • SNEC Quality Assurance Committee (2016 – present)      
  • SNEC Outpatient Department Committee (2016 – present)  
  • SNEC Pharmacy & Therapeutics (P&T) Committee (2015 – present)  
  • SNEC Clinical Competency Committee (CCC) and Program Evaluation Committee (PEC) (2015 – present)
  • Singapore Society of Ophthalmology, Committee Member (2012- 2013) 
  • Singapore Society of Ophthalmology, Committee Member (2011- 2012) 
  • SNEC JCI Committee (2014 – 2017)

Awards

  • SNEC Target Zero Harm 2025 (Team) award     
  • Eye and Vision Health Awards 2024 – Distinguished Service Award
  • SNEC GratiService Star Award 2024
  • SNEC GratiMoment+ awardee (Apr – Jul 2023)     
  • Singapore Health Quality Service Awards 2022 – Gold Award
  • Singapore Health Quality Service Awards 2019 – Star Award   
  • Singapore Health Quality Service Awards 2018 – Gold Award   
  • Singapore Health Quality Service Awards 2017 – Silver Award      
  • Health Manpower Development Plan (HMDP) Fellowship Award (2013)  
  • Medal for Best Candidate in Oculoplastics and Adnexal Diseases, Exit Examination in Ophthalmology, (2011)       
  • Dean’s List for Academic Excellence, National University of Singapore (2003)

Publications

  1. Umapathi R, Yu M, Cheng CY, Najjar RP, Husain R, Ho CL, Wong TT, Boey PY, Perera S, Vithana EN, Aung T, Nongpiur ME. Subtypes of primary angle closure disease based on age-independent anterior segment optical coherence tomography parameters. Eye (Lond). 2025 May;39(7):1384-1389. doi: 10.1038/s41433-025-03597-5. Epub 2025 Feb 7. PMID: 39920346; PMCID: PMC12043909
  2. Ng FYC, Song HJJMD, Tan BKJ, Teo CB, Wong ETY, Boey PY, Cheng CY. Bidirectional association between glaucoma and chronic kidney disease: A systematic review and meta-analysis. EClinicalMedicine. 2022 Jun 8;49:101498. doi: 10.1016/j.eclinm.2022.101498. PMID: 35747173; PMCID: PMC9189872
  3. Thakur S, Yu M, Tham YC, Majithia S, Soh ZD, Fang XL, Cheung C, Boey PY, Aung T, Wong TY, Cheng CY. Utilisation of poor-quality optical coherence tomography scans: adjustment algorithm from the Singapore Epidemiology of Eye Diseases (SEED) study. Br J Ophthalmol. 2022 Jul;106(7):962-969. doi: 10.1136/bjophthalmol-2020-317756. Epub 2021 Feb 15. PMID: 33589436.
  4. Lim HB, Tan TE, Fenner BJ, Heah J, Arundhati A, Khor WB, Boey PY, Lee SY, Wong EYM, Wong TY. Clinical operational considerations and responses to lockdown and reopening in the Covid-19 pandemic: experience of a tertiary ophthalmology centre in Singapore. Eye (Lond). 2021 Sep 28:1–10. doi: 10.1038/s41433-021-01566-2. Epub ahead of print. PMID: 34584232; PMCID: PMC8477723.
  5. Liu C, Umapathi RM, Atalay E, Schmetterer L, Husain R, Boey PY, Aung T, Nongpiur ME. The Effect of Medical Lowering of Intraocular Pressure on Peripapillary and Macular Blood Flow as Measured by Optical Coherence Tomography Angiography in Treatment-naïve Eyes. J Glaucoma. 2021 Mar 5. doi: 10.1097/IJG.0000000000001828. Epub ahead of print. PMID: 33675336.
  6. Thakur S, Yu M, Tham YC, Majithia S, Soh ZD, Fang XL, Cheung C, Boey PY, Aung T, Wong TY, Cheng CY. Utilisation of poor-quality optical coherence tomography scans: adjustment algorithm from the Singapore Epidemiology of Eye Diseases (SEED) study. Br J Ophthalmol. 2021 Feb 15:bjophthalmol-2020-317756. doi: 10.1136/bjophthalmol-2020-317756. Epub ahead of print. PMID: 33589436.
  7. Liu C, Nongpiur ME, Cheng CY, Khor CC, Yu M, Husain R, Ho CL, Wong TT, Boey PY, Perera S, Wong TY, Vithana EN, Aung T. Evaluation of primary angle closure glaucoma susceptibility loci for estimating angle closure disease severity. Ophthalmology. 2020 Jul 16:S0161-6420(20)30691-6. doi: 10.1016/j.ophtha.2020.07.027. Epub ahead of print. PMID: 32682838.
  8. Nongpiur ME, Cheng CY, Duvesh R, Vijayan S, Baskaran M, Khor CC, Allen J, Kavitha S, Venkatesh R, Goh D, Husain R, Boey PY, Quek D, Ho CL, Wong TT, Perera S, Wong TY, Krishnadas SR, Sundaresan P, Aung T, Vithana EN. Evaluation of Primary Angle-Closure Glaucoma Susceptibility Loci in Patients with Early Stages of Angle-Closure Disease. Ophthalmology. 2018 Jan 5. pii: S0161-6420(17)31588-9. doi: 10.1016/j.ophtha.2017.11.016. [Epub ahead of print] PubMed PMID: 29310965
  9. Gardiner SK*, Boey PY*, Yang H, Fortune B, Burgoyne CF, Demirel S. Structural Measurements for Monitoring Change in Glaucoma: Comparing Retinal Nerve Fibre Layer Thickness With Minimum Rim Width and Area. Invest Ophthalmol Vis Sci. 2015 Oct;56(11):6886-91. doi: 10.1167/iovs.15-16701. PubMed PMID: 26501416; PubMed Central PMCID: PMC4627356. (*joint first authors)
  10. Tsai AS, Boey PY, Htoon HM, Wong TT. Bleb needling outcomes for failed trabeculectomy blebs in Asian eyes: a 2-year follow up. Int J Ophthalmol 2015;8(4):748-753
  11. Boey PY, Mansberger SL. Ocular Hypertension: An approach to assessment and management. Canadian Journal of Ophthalmology. Volume 49, Issue 6, Pages 489–496, December 2014
  12. Pan CW*, Boey PY*, Cheng CY, Saw SM, Tay WT, Wang JJ, Tan AG, Mitchell P, Wong TY. Myopia, axial length, and age-related cataract: the singapore malay eye study. Invest Ophthalmol Vis Sci. 2013 Jul 2;54(7):4498-502. doi:10.1167/iovs.13-12271. PubMed PMID: 23737473. (*joint first authors)
  13. Boey PY, Singhal Shweta, Perera SA, Aung T. Conventional and emerging treatments in the management of acute primary angle closure. Clin Ophthalmol. 2012;6:417-24. Epub 2012 Mar 15. PubMed PMID: 22536030
  14. Boey PY, Mehta JS, Ho CL, Tan DT, Wong TT. Outcomes of Trabeculectomy After Descemet Stripping Automated Endothelial Keratoplasty: A Comparison With Penetrating Keratoplasty. Am J Ophthalmol. 2012 Mar 5. [Epub ahead of print] PubMed PMID: 22397954
  15. Narayanaswamy AK, Lee K, Zhen M, Chua J, Chai SM, Boey PY, Zheng C, Aung T, Venkatraman S, Wong TT. Randomized, Controlled Trial of a Sustained Delivery Formulation of 5-Fluorouracil for the Treatment of Failing Blebs. Ophthalmology. 2011 Dec 5. [Epub ahead of print] PubMed PMID: 22153707
  16. Boey PY, Narayanaswamy A, Zheng C, Perera SA, Htoon HM, Tun TA, Seah SK, Wong TT, Aung T. Imaging of blebs after phacotrabeculectomy with Ologen collagen matrix implants. Br J Ophthalmol. 2011 Mar;95(3):340-4. Epub 2010 Aug 7. PubMed PMID: 20693559
  17. Chong RS, Jiang YZ, Boey PY, Yu SJ, Htoon HM, Aung T, Khaw PT, Wong TT. Tear cytokine profile in medicated glaucoma patients: effect of monocyte chemoattractant protein 1 on early posttrabeculectomy outcome. Ophthalmology. 2010 Dec;117(12):2353-8. Epub 2010 Jul 13. PubMed PMID: 20630596
  18. Boey PY, Tay WT, Lamoureux E, Tai ES, Mitchell P, Wang JJ, Saw SM, Wong TY. C-reactive protein and age-related macular degeneration and cataract: the singapore malay eye study. Invest Ophthalmol Vis Sci. 2010 Apr;51(4):1880-5. Epub 2009 Nov 20. PubMed PMID: 19933187
  19. Boey PY, Seah LL, Loh BK, Rootman J. Development of thyroid-related orbitopathy following cataract surgery. Orbit. 2009;28(6):383-7. PubMed PMID: 19929665
  20. Lim SA, Sitoh YY, Chng SM, Boey PY, Goh KY. Magnetic resonance imaging in acute optic neuritis in Singapore. Ann Acad Med Singapore. 2009 Sep;38(9):821-6. PubMed PMID: 19816643
  21. Lam MZ, Lee TJ, Boey PY, Ng WF, Hey HW, Ho KY, Cheong PY. Factors influencing cardiac auscultation proficiency in physician trainees. Singapore Med J. 2005 Jan;46(1):11-4. PubMed PMID: 15633002