Chris Or

590 total citations
22 papers, 424 citations indexed

About

Chris Or is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, Chris Or has authored 22 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Ophthalmology, 9 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Biomedical Engineering. Recurrent topics in Chris Or's work include Retinal Diseases and Treatments (12 papers), Ocular Diseases and Behçet’s Syndrome (9 papers) and Retinal Imaging and Analysis (7 papers). Chris Or is often cited by papers focused on Retinal Diseases and Treatments (12 papers), Ocular Diseases and Behçet’s Syndrome (9 papers) and Retinal Imaging and Analysis (7 papers). Chris Or collaborates with scholars based in United States, Canada and Brazil. Chris Or's co-authors include Farzin Forooghian, A. Yasin Alibhai, André J. Witkin, Andrew Kirker, Nader Fallah, David Albiani, Andrew Merkur, Mei Young, Nadia K. Waheed and Malvika Arya and has published in prestigious journals such as Journal of Applied Physiology, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Chris Or

20 papers receiving 411 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chris Or United States 12 297 240 72 55 37 22 424
Alireza Ziaei United States 12 174 0.6× 312 1.3× 118 1.6× 61 1.1× 98 2.6× 19 575
Marc Figueras‐Roca Spain 14 294 1.0× 201 0.8× 65 0.9× 13 0.2× 17 0.5× 44 400
Shorya Vardhan Azad India 11 332 1.1× 235 1.0× 43 0.6× 20 0.4× 28 0.8× 91 421
Pradeep Prasad United States 11 432 1.5× 260 1.1× 51 0.7× 28 0.5× 32 0.9× 29 530
Marco Battista Italy 16 616 2.1× 464 1.9× 94 1.3× 34 0.6× 17 0.5× 62 696
J. Cao United States 7 429 1.4× 350 1.5× 90 1.3× 28 0.5× 11 0.3× 22 574
Belinda C. S. Leong United States 14 503 1.7× 326 1.4× 84 1.2× 22 0.4× 21 0.6× 21 539
Liran Tiosano Israel 14 491 1.7× 312 1.3× 126 1.8× 21 0.4× 12 0.3× 36 568
Rossella D’Aloisio Italy 15 535 1.8× 413 1.7× 107 1.5× 30 0.5× 16 0.4× 66 649
Michael Karampelas United Kingdom 12 695 2.3× 441 1.8× 57 0.8× 27 0.5× 30 0.8× 24 773

Countries citing papers authored by Chris Or

Since Specialization
Citations

This map shows the geographic impact of Chris Or'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 Chris Or with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chris Or more than expected).

Fields of papers citing papers by Chris Or

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chris Or. 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 Chris Or. The network helps show where Chris Or may publish in the future.

Co-authorship network of co-authors of Chris Or

This figure shows the co-authorship network connecting the top 25 collaborators of Chris Or. A scholar is included among the top collaborators of Chris Or 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 Chris Or. Chris Or is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Or, Chris, et al.. (2025). Subconjunctival dexamethasone implant (Ozurdex) for peripheral ulcerative keratitis. American Journal of Ophthalmology Case Reports. 39. 102379–102379.
2.
3.
Hassan, Muhammad, Chris Or, Sung Who Park, et al.. (2023). Ocular manifestations and clinical outcomes in Tubulointerstitial Nephritis and Uveitis Syndrome (TINU). Eye. 38(2). 349–356. 2 indexed citations
4.
Yu, Michael D., et al.. (2023). OCULAR ISCHEMIC SYNDROME IN THE SETTING OF NORMAL CAROTID DUPLEX ULTRASOUND. Retinal Cases & Brief Reports. 19(2). 221–224. 1 indexed citations
5.
Or, Chris, Muhammad Sohail Halim, Murat Hasanreisoğlu, et al.. (2023). Posterior Segment Ocular Findings in HLA-B27 Positive Patients with Uveitis: A Retrospective Analysis. Clinical ophthalmology. Volume 17. 1271–1276. 4 indexed citations
6.
Or, Chris, et al.. (2021). A Rare Case of Congenitally Acquired Ocular Toxocariasis in A Five-Week-Old Infant. Ocular Immunology and Inflammation. 29(7-8). 1277–1279. 3 indexed citations
7.
Or, Chris, Jeffrey S. Heier, David S. Boyer, et al.. (2019). Vascularized drusen: a cross-sectional study. International Journal of Retina and Vitreous. 5(1). 36–36. 4 indexed citations
8.
Or, Chris, Radha Das, Ivana Despotović, et al.. (2019). Combined Multimodal Analysis of Peripheral Retinal and Macular Circulation in Diabetic Retinopathy (COPRA Study). Ophthalmology Retina. 3(7). 580–588. 11 indexed citations
9.
Or, Chris, et al.. (2018). Use of OCTA, FA, and Ultra-Widefield Imaging in Quantifying Retinal Ischemia: A Review. Asia-Pacific Journal of Ophthalmology. 7(1). 46–51. 31 indexed citations
10.
Alibhai, A. Yasin, Chris Or, & André J. Witkin. (2018). Swept Source Optical Coherence Tomography: a Review. Current Ophthalmology Reports. 6(1). 7–16. 40 indexed citations
11.
Forooghian, Farzin, Peter J. Kertes, Kenneth T. Eng, et al.. (2016). Alterations in intraocular cytokine levels following intravitreal ranibizumab. Canadian Journal of Ophthalmology. 51(2). 87–90. 14 indexed citations
12.
Or, Chris, Andrew Kirker, & Farzin Forooghian. (2015). Uveitic crystalline maculopathy. Journal of Ophthalmic Inflammation and Infection. 5(1). 5–5. 3 indexed citations
13.
Or, Chris, Jun Wang, Luba Kojic, et al.. (2014). Expression of ADAMs (A Disintegrin and Metalloproteinase) 10 and 17 in Human Eyes and in Experimental Models of Age Related Macular Degeneration (AMD). Investigative Ophthalmology & Visual Science. 55(13). 3460–3460. 1 indexed citations
14.
Nathoo, Nawaaz, Chris Or, Mei Young, et al.. (2014). Optical Coherence Tomography–Based Measurement of Drusen Load Predicts Development of Advanced Age-Related Macular Degeneration. American Journal of Ophthalmology. 158(4). 757–761.e1. 43 indexed citations
15.
Or, Chris & Farzin Forooghian. (2014). Vitelliform Focal Choroidal Excavation. Ophthalmic surgery, lasers & imaging retina. 45. e26–e28. 15 indexed citations
16.
17.
Pakzad-Vaezi, Kaivon, Chris Or, Steven Yeh, & Farzin Forooghian. (2013). Optical coherence tomography in the diagnosis and management of uveitis. Canadian Journal of Ophthalmology. 49(1). 18–29. 15 indexed citations
18.
Or, Chris, Jing Cui, Joanne A. Matsubara, & Farzin Forooghian. (2013). Pro-inflammatory and anti-angiogenic effects of bisphosphonates on human cultured retinal pigment epithelial cells. British Journal of Ophthalmology. 97(8). 1074–1078. 20 indexed citations
19.
Suda, Koichi, Tammy Mui, Ni Bai, et al.. (2011). Endotoxin-induced cardiovascular dysfunction in mice: effect of simvastatin. Journal of Applied Physiology. 111(4). 1118–1124. 17 indexed citations
20.
Suda, Koichi, Masashi Tsuruta, Chris Or, et al.. (2010). Acute Lung Injury Induces Cardiovascular Dysfunction. American Journal of Respiratory Cell and Molecular Biology. 45(3). 510–516. 60 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.

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