Rishad Khan

1.8k total citations
81 papers, 1.1k citations indexed

About

Rishad Khan is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Rishad Khan has authored 81 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 26 papers in Oncology and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Rishad Khan's work include Surgical Simulation and Training (19 papers), Innovations in Medical Education (17 papers) and Pancreatic and Hepatic Oncology Research (12 papers). Rishad Khan is often cited by papers focused on Surgical Simulation and Training (19 papers), Innovations in Medical Education (17 papers) and Pancreatic and Hepatic Oncology Research (12 papers). Rishad Khan collaborates with scholars based in Canada, United States and United Kingdom. Rishad Khan's co-authors include Samir C. Grover, Michael A. Scaffidi, Catharine M. Walsh, Nikko Gimpaya, Bradley C. Johnston, Tahrin Mahmood, Michael W. Payne, Saad Chahine, Tavis Apramian and Amir Rumman and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Rishad Khan

70 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rishad Khan Canada	21	422	292	266	173	161	81	1.1k
Michael A. Scaffidi Canada	18	491 1.2×	238 0.8×	254 1.0×	186 1.1×	182 1.1×	69	953
Vanash Patel United Kingdom	20	538 1.3×	412 1.4×	205 0.8×	92 0.5×	181 1.1×	45	1.3k
Gordon H. Sun United States	16	371 0.9×	154 0.5×	68 0.3×	167 1.0×	129 0.8×	54	1.1k
Thomas D. Dobbs United Kingdom	18	324 0.8×	128 0.4×	256 1.0×	34 0.2×	118 0.7×	68	1.3k
David B. Samadi United States	22	432 1.0×	189 0.6×	166 0.6×	35 0.2×	702 4.4×	75	1.5k
Élodie Perrodeau France	21	239 0.6×	237 0.8×	170 0.6×	118 0.7×	81 0.5×	43	1.3k
Caren Heller United States	13	211 0.5×	226 0.8×	68 0.3×	53 0.3×	26 0.2×	32	1.1k
Asim Kichloo United States	16	309 0.7×	335 1.1×	278 1.0×	63 0.4×	160 1.0×	138	1.6k
Knut Magne Augestad Norway	21	765 1.8×	219 0.8×	537 2.0×	91 0.5×	153 1.0×	55	1.5k
Susanne Schmidt United States	17	208 0.5×	211 0.7×	145 0.5×	64 0.4×	66 0.4×	63	905

Countries citing papers authored by Rishad Khan

Since Specialization

Citations

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

Fields of papers citing papers by Rishad Khan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rishad Khan

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

All Works

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20 of 20 papers shown

Khan, Rishad & Ryan Law. (2025). Endoscopic ultrasound-guided pancreatic ring drainage via a pancreaticoenteric fistula. Endoscopy. 57(S 01). E831–E832.

Krige, J E J, et al.. (2024). The role of endoscopic retrograde cholangiopancreatography in the treatment of hepatic cystic Echinococcus in a high HIV prevalence population: a retrospective cohort study. South African Journal of Surgery. 62(2). 169–174. 1 indexed citations

Walsh, Catharine M., Samir C. Grover, Rishad Khan, et al.. (2024). Validity evidence for endoscopic ultrasound competency assessment tools: Systematic review. SHILAP Revista de lepidopterología. 12(12). E1465–E1475.

Walsh, Catharine M., Samir C. Grover, Rishad Khan, et al.. (2023). Validity evidence for observational ERCP competency assessment tools: a systematic review. Endoscopy. 55(9). 847–856. 5 indexed citations

Khan, Rishad, Marcus Vaska, Samir C. Grover, et al.. (2023). Effectiveness and safety of thin vs. thick cold snare polypectomy of small colorectal polyps: Systematic review and meta-analysis. SHILAP Revista de lepidopterología. 12(1). E99–E107. 1 indexed citations

Khan, Rishad, et al.. (2023). Integrating Ergonomics into Endoscopy Training: A Guide for Faculty and Fellows. Clinical Gastroenterology and Hepatology. 21(4). 868–872. 5 indexed citations

Gimpaya, Nikko, et al.. (2023). Interobserver Reliability of the Paris Classification for Superficial Gastrointestinal Tract Neoplasms: A Systematic Review. Journal of the Canadian Association of Gastroenterology. 6(6). 212–218. 1 indexed citations

Gimpaya, Nikko, Mary Raina Angeli Fujiyoshi, Yusuke Fujiyoshi, et al.. (2023). How to make cost-effective polyp simulators for high-fidelity simulation-based training in postpolypectomy bleeding management and EMR. VideoGIE. 8(12). 520–526.

Scaffidi, Michael A., Nikko Gimpaya, Rishi Bansal, et al.. (2022). Financial Conflicts of Interest in Propensity Score-Matched Studies Evaluating Biologics and Biosimilars for Inflammatory Bowel Disease. Journal of the Canadian Association of Gastroenterology. 5(5). 214–220. 1 indexed citations

10.

Scaffidi, Michael A., Elizabeth Tipton, Rishad Khan, et al.. (2022). Accuracy of self-assessment in gastrointestinal endoscopy: a systematic review and meta-analysis. Endoscopy. 55(2). 176–185. 3 indexed citations

11.

Khan, Rishad, Nikko Gimpaya, Rishi Bansal, et al.. (2022). Outcomes for upper gastrointestinal bleeding during the first wave of the COVID‐19 pandemic in the Toronto area. Journal of Gastroenterology and Hepatology. 37(5). 878–882. 7 indexed citations

12.

Khan, Rishad, Peter Tanuseputro, Amy T. Hsu, et al.. (2022). Initial treatment is associated with improved survival and end-of-life outcomes for patients with pancreatic cancer: a cohort study. BMC Cancer. 22(1). 1312–1312.

13.

Khan, Rishad, Sachin Wani, Michael A. Scaffidi, et al.. (2021). Colonoscopy competence assessment tools: a systematic review of validity evidence. Endoscopy. 53(12). 1235–1245. 21 indexed citations

14.

Tabatabavakili, Sahar, Rishad Khan, Michael A. Scaffidi, et al.. (2021). Financial Conflicts of Interest in Clinical Practice Guidelines: A Systematic Review. SHILAP Revista de lepidopterología. 5(2). 466–475. 28 indexed citations

15.

Scaffidi, Michael A., Rishi Bansal, Nikko Gimpaya, et al.. (2021). Do authors of research funded by the Canadian Institutes of Health Research comply with its open access mandate?: A meta-epidemiologic study. PLoS ONE. 16(8). e0256577–e0256577. 6 indexed citations

16.

Khan, Rishad, Parul Tandon, Michael A. Scaffidi, et al.. (2020). COVID-19 and Canadian Gastroenterology Trainees. Journal of the Canadian Association of Gastroenterology. 4(3). 156–162. 13 indexed citations

17.

Walsh, Catharine M., Michael A. Scaffidi, Rishad Khan, et al.. (2020). Non‐technical skills curriculum incorporating simulation‐based training improves performance in colonoscopy among novice endoscopists: Randomized controlled trial. Digestive Endoscopy. 32(6). 940–948. 29 indexed citations

18.

Bishay, Kirles, Michael A. Scaffidi, Rishad Khan, et al.. (2020). Factors Associated with Poor Quality of Life in a Canadian Cohort of Patients with Inflammatory Bowel Disease: A Cross-sectional Study. Journal of the Canadian Association of Gastroenterology. 4(2). 91–96. 9 indexed citations

19.

Scaffidi, Michael A., et al.. (2019). Protocol for a randomised trial evaluating the effect of applying gamification to simulation-based endoscopy training. BMJ Open. 9(2). e024134–e024134. 8 indexed citations

20.

Khan, Rishad, Michael A. Scaffidi, Catharine M. Walsh, et al.. (2017). Simulation-Based Training of Non-Technical Skills in Colonoscopy: Protocol for a Randomized Controlled Trial. JMIR Research Protocols. 6(8). e153–e153. 17 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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