Marcus Ang

11.1k total citations · 3 hit papers
206 papers, 7.2k citations indexed

About

Marcus Ang is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Marcus Ang has authored 206 papers receiving a total of 7.2k indexed citations (citations by other indexed papers that have themselves been cited), including 173 papers in Ophthalmology, 155 papers in Radiology, Nuclear Medicine and Imaging and 56 papers in Epidemiology. Recurrent topics in Marcus Ang's work include Corneal surgery and disorders (123 papers), Glaucoma and retinal disorders (120 papers) and Ophthalmology and Visual Impairment Studies (53 papers). Marcus Ang is often cited by papers focused on Corneal surgery and disorders (123 papers), Glaucoma and retinal disorders (120 papers) and Ophthalmology and Visual Impairment Studies (53 papers). Marcus Ang collaborates with scholars based in Singapore, United Kingdom and United States. Marcus Ang's co-authors include Jodhbir S. Mehta, Hla Myint Htoon, Chelvin C. A. Sng, Donald Tan, Leopold Schmetterer, Mark Wilkins, Soon-Phaik Chee, Chui Ming Gemmy Cheung, Tien Yin Wong and Jorge L. Alió del Barrio and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and ACS Nano.

In The Last Decade

Marcus Ang

200 papers receiving 7.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Anterior segment optical coherence tomography

2018 308 citations Marcus Ang, Mani Baskaran et al. profile →
Digital Screen Time During the COVID-19 Pandemic: Risk for a Further Myopia Boom?

2020 251 citations Jost B. Jonas, Marcus Ang et al. profile →
Refractive surgery

2019 219 citations Mark Wilkins, Marcus Ang et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Marcus Ang Singapore	48	5.2k	4.9k	1.5k	1.1k	556	206	7.2k
Ingrid U. Scott United States	67	14.2k 2.7×	8.5k 1.8×	1.5k 1.0×	806 0.7×	207 0.4×	416	16.4k
Se Joon Woo South Korea	47	5.6k 1.1×	3.7k 0.8×	712 0.5×	401 0.4×	223 0.4×	370	8.2k
Vishal Jhanji Hong Kong	43	4.4k 0.9×	5.3k 1.1×	1.7k 1.2×	2.7k 2.4×	147 0.3×	443	7.6k
Charles N. J. McGhee New Zealand	49	5.5k 1.1×	6.8k 1.4×	1.5k 1.0×	4.6k 4.0×	181 0.3×	351	9.9k
Dennis S.C. Lam Hong Kong	67	12.5k 2.4×	8.8k 1.8×	2.6k 1.8×	1.8k 1.6×	603 1.1×	399	15.4k
David C. Musch United States	55	8.3k 1.6×	6.5k 1.3×	1.7k 1.2×	2.2k 1.9×	111 0.2×	310	11.6k
Tetsuro Oshika Japan	56	9.1k 1.8×	9.2k 1.9×	5.3k 3.7×	2.1k 1.8×	755 1.4×	493	12.6k
Marc D. de Smet Netherlands	46	4.7k 0.9×	2.9k 0.6×	707 0.5×	246 0.2×	549 1.0×	216	7.0k
Tae‐im Kim South Korea	44	3.2k 0.6×	3.9k 0.8×	1.6k 1.1×	2.3k 2.0×	130 0.2×	358	6.7k
Maurício Maia Brazil	44	5.4k 1.0×	4.3k 0.9×	656 0.5×	1.1k 1.0×	215 0.4×	255	8.0k

Countries citing papers authored by Marcus Ang

Since Specialization

Citations

This map shows the geographic impact of Marcus Ang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Marcus Ang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marcus Ang more than expected).

Fields of papers citing papers by Marcus Ang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marcus Ang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Marcus Ang. The network helps show where Marcus Ang may publish in the future.

Co-authorship network of co-authors of Marcus Ang

This figure shows the co-authorship network connecting the top 25 collaborators of Marcus Ang. A scholar is included among the top collaborators of Marcus Ang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Marcus Ang. Marcus Ang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Wang, Xinyue, Hon Shing Ong, Marcus Ang, et al.. (2025). Aqueous Proteomic and Metabolomic Profiles in Low-Energy vs High-Energy Femtosecond Laser-Assisted Cataract Surgery. Investigative Ophthalmology & Visual Science. 66(1). 10–10.

Win, Khin Yadanar, et al.. (2025). Corneal Layer Segmentation in Healthy and Pathological Eyes: A Joint Super-Resolution Generative Adversarial Network and Adaptive Graph Theory Approach. Translational Vision Science & Technology. 14(3). 19–19.

Foo, Valencia Hui Xian, Yu‐Chi Liu, Hon Shing Ong, et al.. (2024). Deep learning for detection of Fuchs endothelial dystrophy from widefield specular microscopy imaging: a pilotstudy. Eye and Vision. 11(1). 11–11. 5 indexed citations

Tan, Bingyao, Ryan P. McNabb, Damon Wing Kee Wong, et al.. (2024). Distortion-Corrected Posterior Ocular Shape in Myopic Eyes Assessed by Ultrawide OCT Detects Deformations Associated With Vision-Threatening Changes. Investigative Ophthalmology & Visual Science. 65(13). 22–22. 4 indexed citations

He, Hailong, Yixin Liu, Hanruo Liu, et al.. (2024). Deep Learning‐Enabled Vasculometry Depicts Phased Lesion Patterns in High Myopia Progression. Asia-Pacific Journal of Ophthalmology. 13(4). 100086–100086. 7 indexed citations

Li, Yong, Damon Wing Kee Wong, Han Yuan, et al.. (2024). Effect of childhood atropine treatment on adult choroidal thickness using sequential deep learning-enabled segmentation. Asia-Pacific Journal of Ophthalmology. 13(5). 100107–100107. 5 indexed citations

Ang, Marcus, et al.. (2024). Anterior Segment Optical Coherence Tomography Angiography: A Review of Applications for the Cornea and Ocular Surface. Medicina. 60(10). 1597–1597. 1 indexed citations

Ting, Darren Shu Jeng, et al.. (2023). Big data in corneal diseases and cataract: Current applications and future directions. Frontiers in Big Data. 6. 1017420–1017420. 16 indexed citations

Xu, Lingqian, Fabian Yap, Chen‐Hsin Sun, et al.. (2022). Sleep Patterns and Myopia Among School-Aged Children in Singapore. Frontiers in Public Health. 10. 828298–828298. 31 indexed citations

10.

Ang, Marcus, Valencia Hui Xian Foo, Mengyuan Ke, et al.. (2021). Role of anterior segment optical coherence tomography angiography in assessing limbal vasculature in acute chemical injury of the eye. British Journal of Ophthalmology. 106(9). 1212–1216. 13 indexed citations

11.

Ang, Marcus & Donald Tan. (2021). Anterior segment reconstruction with artificial iris and Descemet membrane endothelial keratoplasty: a staged surgical approach. British Journal of Ophthalmology. 106(7). 908–913. 5 indexed citations

12.

Ting, Darren Shu Jeng, Lily Wei Yun Yang, Marcus Ang, et al.. (2020). Artificial intelligence for anterior segment diseases: Emerging applications in ophthalmology. British Journal of Ophthalmology. 105(2). 158–168. 132 indexed citations

13.

Mehta, Jodhbir S., et al.. (2019). Optical Coherence Tomography Angiography for Evaluation of Reperfusion following Pterygium Surgery. Investigative Ophthalmology & Visual Science. 60(11). 1 indexed citations

14.

Stanzel, Tisha P., Kavya Devarajan, Nyein Chan Lwin, et al.. (2018). Comparison of Optical Coherence Tomography Angiography to Indocyanine Green Angiography and Slit Lamp Photography for Corneal Vascularization in an Animal Model. Scientific Reports. 8(1). 11493–11493. 42 indexed citations

15.

Ang, Marcus, Dawn A. Sim, Pearse A. Keane, et al.. (2016). Optical coherence tomography angiography and indocyanine green angiography for corneal vascularisation. British Journal of Ophthalmology. 100(11). 1557–1563. 76 indexed citations

16.

Ang, Marcus, Dawn A. Sim, Pearse A. Keane, et al.. (2015). En face optical coherence tomography angiography for corneal neovascularisation. British Journal of Ophthalmology. 100(5). 616–621. 78 indexed citations

17.

Girard, Michaël J. A., Marcus Ang, Jod Mehta, et al.. (2015). An Engineering-based Methodology to Characterize the In Vivo Nonlinear Biomechanical Properties of the Cornea with Application to Glaucoma Subjects. Investigative Ophthalmology & Visual Science. 56(7). 1099–1099. 1 indexed citations

18.

Ang, Marcus, et al.. (2015). Visual acuity and contrast sensitivity following Descemet stripping automated endothelial keratoplasty. British Journal of Ophthalmology. 100(3). 307–311. 25 indexed citations

19.

Ang, Marcus, et al.. (2012). Endothelial cell counts after Descemet’s stripping automated endothelial keratoplasty versus penetrating keratoplasty in Asian eyes. Clinical ophthalmology. 6. 537–537. 26 indexed citations

20.

Ang, Marcus, Rajesh S. Kumar, Paul Chew, et al.. (2008). Effect of Prophylactic Laser Iridotomy on the Corneal Endothelium in Eyes With Narrow Drainage Angles. Investigative Ophthalmology & Visual Science. 49(13). 1228–1228. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact