Faculty profile
Raymond Stein
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Read how they describe their research on their University of Toronto profile.
Latest papers
Comparing outcomes of Tel-Aviv Protocol vs Athens Protocol in the treatment of progressive keratoconus.
Journal of cataract and refractive surgery · 2026
Comparison of long-term outcomes of simultaneous accelerated corneal crosslinking combined with intracorneal ring segment or topography-guided PRK.
Journal of cataract and refractive surgery · 2024
Simple lighting system to improve compliance of surgical timeout.
Journal of cataract and refractive surgery · 2022 · first author
5 publications.
Comparing outcomes of Tel-Aviv Protocol vs Athens Protocol in the treatment of progressive keratoconus.
Mimouni M, Kaiserman I, Stein R, Rabina G, Safir M, Hatch W, Singal N, KEI CXL Study Group
Comparison of long-term outcomes of simultaneous accelerated corneal crosslinking combined with intracorneal ring segment or topography-guided PRK.
Cohen E, Ong Tone S, Mimouni M, Stein R, Chan CC, Chew HF, Rabinovitch T, Rootman DS, Slomovic AR, Hatch WV, Singal N
Simple lighting system to improve compliance of surgical timeout.
Stein R
Comparison of accelerated CXL alone, accelerated CXL-ICRS, and accelerated CXL-TG-PRK in progressive keratoconus and other corneal ectasias.
Singal N, Ong Tone S, Stein R, Bujak MC, Chan CC, Chew HF, El-Defrawy S, Jin Y, Kranemann C, Rabinovitch T, Rootman DS, Slomovic AR, Cohen A, Dai D, Hatch W
Accelerated Corneal Cross-Linking: Efficacy, Risk of Progression, and Characteristics Affecting Outcomes. A Large, Single-Center Prospective Study.
Hatch W, El-Defrawy S, Ong Tone S, Stein R, Slomovic AR, Rootman DS, Rabinovitch T, Kranemann C, Chew HF, Chan CC, Bujak MC, Cohen A, Lebovic G, Jin Y, Singal N
Frequent collaborators
- Yaping Jin and Sherif El-Defrawy: 7 shared papers
- Sherif El-Defrawy and Wendy Hatch: 6 shared papers
- Wendy Hatch and Neera Singal: 6 shared papers
- Neera Singal and Raymond Stein: 4 shared papers
- Yaping Jin and Wendy Hatch: 3 shared papers
- Wendy Hatch and Raymond Stein: 3 shared papers
- Yaping Jin and Christoph Kranemann: 2 shared papers
- Yaping Jin and Neera Singal: 2 shared papers
- Yaping Jin and Raymond Stein: 2 shared papers
- Sherif El-Defrawy and Christoph Kranemann: 2 shared papers
- Sherif El-Defrawy and Raymond Stein: 2 shared papers
- Wendy Hatch and Christoph Kranemann: 2 shared papers
- Christoph Kranemann and Raymond Stein: 2 shared papers
- Eyal Cohen and Neera Singal: 1 shared paper
- Eyal Cohen and Raymond Stein: 1 shared paper
- Department of Ophthalmology
- Department of Ophthalmology & Vision Sciences
- Epidemiology Division
- Institute of Health Policy, Management, and Evaluation
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Neera Singal
Department of Ophthalmology
4 shared papers, latest 2026
Wendy Hatch
Department of Ophthalmology
3 shared papers, latest 2026
Yaping Jin
Epidemiology Division
2 shared papers, latest 2020
Sherif El-Defrawy
Department of Ophthalmology
2 shared papers, latest 2020
Christoph Kranemann
Department of Ophthalmology & Vision Sciences
2 shared papers, latest 2020
Eyal Cohen
Institute of Health Policy, Management, and Evaluation
1 shared papers, latest 2024
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.