dr.ir. A.G. Leeftink (Gréanne)

Assistant Professor
BMS-HBE-IEBIS
Ravelijn 3337
a.g.leeftink@utwente.nl
+31534892881
Business card

Gréanne Leeftink is an assistant professor within the department Industrial Engineering and Business Information Systems, in the CHOIR research center at the University of Twente (Enschede).

Gréannes research focus is on healthcare process optimization, with a specific interest in cancer care and diagnostic processes, using Operations Management/Operations Research techniques.

In 2017, Gréanne completed her PhD with CHOIR, as well as University Medical Center Utrecht. As part of her PhD program, she visited Rochester’s Mayo Clinic (USA) for a 3 month research visit, on a scholarship of Prins Bernard Cultuurfonds. The focus of her PhD was on the optimization of the shared resources involved in oncology related health care processes, based on a personal NWO talent grant, and resulted in her thesis Why wait? Organizing integrated processes in cancer care.

Expertise

  • Medicine and Dentistry

    • Diagnosis
    • Laboratory
    • Survival

  • Nursing and Health Professions

    • Time
    • Hospital
    • Patient
    • Outpatient Department

  • Computer Science

    • Scheduling

Organisations

Publications

2024
Distributionally robust scheduling of stochastic knapsack arrivalsComputers and Operations Research, 167, Article 106641 (E-pub ahead of print/First online). Bos, H., Boucherie, R. J., Hans, E. W. & Leeftink, G.https://doi.org/10.1016/j.cor.2024.106641
2023
Outpatient clinic scheduling with limited waiting area capacityJournal of the Operational Research Society, 74(2), 540-561. Otten, M., Dijkstra, S., Leeftink, G., Kamphorst, B., Olde Meierink, A., Heinen, A., Bijlsma, R. & Boucherie, R. J.https://doi.org/10.1080/01605682.2021.1978347
2022
Limited waiting areas in outpatient clinics:: An intervention to incorporate the effect of bridging times in blueprint schedulesBMJ Open Quality, 11, Article e001703, 1-10. Dijkstra, S., Otten, M., Leeftink, G., Kamphorst, B., Olde Meierink, A., Heinen, A., Bijlsma, R. & Boucherie, R. J.https://doi.org/10.1136/bmjoq-2021-001703Optimising the booking horizon in healthcare clinics considering no-shows and cancellationsInternational journal of production research, 60(10), 3201-3218. Leeftink, G., Martinez, G., Hans, E. W., Sir, M. Y. & Pasupathy, K. S.https://doi.org/10.1080/00207543.2021.1913292
2021
Reducing failures in daily medical practice: Healthcare failure mode and effect analysis combined with computer simulationErgonomics, 64(10), 1322-1332. Leeftink, A. G., Visser, J., de Laat, J. M., van der Meij, N. T. M., Vos, J. B. H. & Valk, G. D.https://doi.org/10.1080/00140139.2021.1910734Making an Impact on Healthcare LogisticsIn Handbook of Healthcare Logistics: Bridging the Gap between Theory and Practice (pp. 1-13). Springer. Zonderland, M. E., Leeftink, G., Braaksma, A., Boucherie, R., Hans, E. W. & Kortbeek, N.https://doi.org/10.1007/978-3-030-60212-3_1On the design, implementation, and feasibility of hospital admission services: The admission lounge caseOmega (United Kingdom), 100, Article 102308. Veneklaas, W., Leeftink, A. G., van Boekel, P. H. C. M. & Hans, E. W.https://doi.org/10.1016/j.omega.2020.102308
2020
Optimale cliënt- en capaciteitsplanning bij het Bevolkingsonderzoek darmkanker. University of Twente. Manders, J.Multi-disciplinary planning in healthcare: A reviewHealth systems, 9(2), 95-118. Leeftink, A. G., Bikker, I. A., Vliegen, I. M. H. & Boucherie, R. J.https://doi.org/10.1080/20476965.2018.1436909

Research profiles

Address

Visiting address

University of Twente

Ravelijn (building no. 10), room 3337
Hallenweg 17
7522 NH Enschede
Netherlands

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Organisations

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