dr. WK (Welmoed) van Deen, MD

Biography

I am a health services researcher with expertise in value-based healthcare and learning health systems. I have worked with various regional and national learning health systems in the US and The Netherlands. Most of my work focuses on inflammatory bowel diseases, but I also work in other disease areas including Parkinson's disease, prostate and thyroid cancer, irritable bowel syndrome, and emergency medicine. I have extensive expertise in the analysis of routinely collected health data, including data derived from medical records, insurance claims, and patient reported outcomes. I am proficient in health services research methods, healthcare analytics, and medical statistics. My work is published in more than 40 scientific articles and has been featured at numerous scientific conferences.

Erasmus School of Health Policy & Management

Assistant professor | Health Services Management & Organisation (HSMO)

Email: vandeen@eshpm.eur.nl

Pure profile

Work

Dallas W Wood, Katherine Treiman, Aileen Rivell, Welmoed K van Deen, Hilary Heyison, Mark C Mattar, Sydney Power, Alyssa Strauss, Gaurav Syal, Samantha Zullow & Orna G Ehrlich (2025) - Communicating Information Regarding IBD Remission to Patients: Evidence From a Survey of Adult Patients in the United States - Inflammatory Bowel Diseases, 31 (6), 1605-1615 - doi: 10.1093/ibd/izae201 - [link]
Jamie Verstraeten, Annemieke Leunis, Thomas W. Valente, Bjorn de Koning, Marloes Nederhand, Renee Scheepers & Welmoed van Deen (2025) - University Teachers’ Advice Networks, Self-Efficacy, and Readiness for Online Teaching - International Journal of Educational Research Open, 9 - doi: 10.1016/j.ijedro.2025.100478 - [link]
Carlos Antonio Godoy Junior, Laura Mäkitie, Eleonora Fiorenzato, Maija Koivu, Joonas Niskala, Angelo Antonini, Lytske Jantien Bakker, Luis Pilli, Carin Uyl-de Groot, William Ken Redekop & Welmoed Kirsten van Deen (2025) - Diverse preferences, different solutions: Exploring remote monitoring preferences in Parkinson's disease through a discrete choice experiment - Journal of Parkinson's Disease, 15 (3), 619-629 - doi: 10.1177/1877718X251327752 - [link]
Mariam P. Ali, Elyke H Visser, Rachel L West, Désirée van Noord, C. Janneke van der Woude & Welmoed K. van Deen (2025) - Reporting feedback on healthcare outcomes to improve quality in care: a scoping review - Implementation science : IS, 20 (1), 14 - doi: 10.1186/s13012-025-01424-9 - [link]
Dianne Bosch, Kim J.M. van der Velden, Tom Belleman, Welmoed K. van Deen, André M Bergman, Maarten J. van der Doelen, Alfons J M van den Eertwegh, Winald R Gerritsen, Reindert J A van Moorselaar, Diederik M. Somford, Metin Tascilar, Hans M. Westgeest, Carin A Uyl-de Groot, Peter F.A. Mulders, Malou C.P. Kuppen & Inge M. van Oort (2025) - Learning From Evidence: Changes in Real-World Use of Second Androgen Receptor Targeted Treatments in Metastatic Castration-Resistant Prostate Cancer (mCRPC) - Clinical Genitourinary Cancer, 23 (3) - doi: 10.1016/j.clgc.2025.102317 - [link]
Jamie Verstraeten, Annemieke Leunis, Renee Scheepers, Marloes Nederhand, Bjorn de Koning & Welmoed van Deen (2025) - Teachers’ perceptions about online teaching: analysis of their experiences and opportunities for knowledge sharing - International Journal of Educational Research Open, 9 - doi: 10.1016/j.ijedro.2025.100450 - [link]
Nhu Dang, Soryan Kumar, Michelle Kwon, Michael Cradeur, Katherine Zeven, Mihir Khunte, Daniel Marino, Chung Sang Tse, Welmoed K van Deen, Adrian Lee, Kendra Kamp, Ridhima Oberai, Gil Y Melmed, Corey A Siegel, S Alandra Weaver & Samir A Shah (2025) - Predictive Factors of Inactive Patient Participation in an Inflammatory Bowel Disease Learning Health System: A Longitudinal Cohort Study - Inflammatory Bowel Diseases, 31 (2), 593-596 - doi: 10.1093/ibd/izae099 - [link]
Tom Belleman, Jeroen van Wijngaarden, Malou C.P. Kuppen, Saskia de Groot, Kim J. M. van der Velden, Dianne Bosch, Inge M. van Oort, Carin Uyl - de Groot & Welmoed van Deen (2025) - Moving from a registry to a learning health system: A casestudy of a Dutch prostate cancer registry - Learning Health Systems, 9 (3) - doi: 10.1002/lrh2.10476 - [link]
, Gil Y. Melmed, Brant Oliver, Alice Kennedy, Jason K. Hou, Donald Lum, Siddharth Singh, Welmoed K. van Deen, Ridhima Oberai, S. Alandra Weaver, James Testaverde, Corey A. Siegel, Arthur H. Ostro, Gerald W. Dryden, Jennifer Seminerio, Lia C. Kaufman, Mark John Metwally, David I. Fudman, Emmanuelle D. Williams, Jeffrey S. Bank, John D. Betteridge, Erin M. Forster, Anne Graves Tuskey, Mark C. Mattar, Nirmal Kaur, Cynthia E. Cherfane, Sean D. Fine, Jason K. Hou, Saurabh Kapur, Sharmeel Kaur Wasan, Donald Lum, Douglas Charles Wolf, Mark E. Gerich, David Hudesman, David I. Fudman, Humberto I. Aguilar, Brandon Scott Sprung, Ann D. Flynn, Ryan A. McConnell, David T. Rubin, Ziad Younes, Jill K.J. Gaidos, Dana J. Lukin, Sashidhar Varma Sagi, Chung Sang Tse, Samir Ashok Shah, Zachary Feinberg, Stephanie Burwell, Hannah Winthrop Fiske, Andrew Krane & Michelle H. Kwon (2025) - Long-term sustained improvement in unplanned healthcare utilization in patients with inflammatory bowel disease - American Journal of Gastroenterology - doi: 10.14309/ajg.0000000000003454 - [link]
Francesco Miele, Carlos Godoy Junior & Welmoed van Deen (2024) - "Being Informed About My Health Without Going to a Doctor’s Appointment”: Doctors’ and Patients’ Narratives About a Future with AI - doi: 10.1007/978-3-031-52049-5_6 - [link]