Geert Koster Email
Medisch Directeur @ Verdi Groep
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Geert Koster Location
- Groningen, GR, NL
Geert Koster Work
- Medisch Directeur @ (May 2026 - Present)
- Managing Director @ QUINTUS FIVE B.V. (April 2025 - Present)
- Bedrijfsarts Opleider @ Stichting Inter Quintus (April 2021 - Present)
- Company Owner @ Bezwaar Experts b.v. (February 2021 - Present)
- Founder @ Stichting Quintus Five Cultuurfonds (December 2019 - Present)
- Lid Beroepsgenoot @ Tuchtcollege voor de Gezondheidszorg Groningen (April 2018 - Present)
- Owner @ Arts en Expertise b.v. (April 2017 - Present)
- co founder @ Euro Asian Foundation for Occupational Health EAFFOH (May 2015 - Present)
- bestuurslid @ (April 2011 - Present)
- Lid Werkgroep Artsen en Advocaten @ Werkgroep Artsen en Advocaten (April 2011 - Present)
- Voorzitter NVAB Kring Noord @ (January 1998 - Present)
- Stafarts @ Alpina@Work (October 2022 - June 2025)
- owner @ Quintus Five Vitaal b.v. (January 2010 - June 2025)
- bedrijfsarts and adviseur ; MD Msc Occupational Health - Medical Adviser @ (January 2007 - June 2025)
- owner and MD Msc Occupational Health and CEO and CFO @ Quintus Five b.v. (December 1999 - June 2025)
- CEO and CFO @ Quintus Five Groep (December 1999 - June 2025)
- Stafarts @ (January 2019 - September 2022)
- Stafarts @ VerzuimWeg (January 2018 - September 2022)
- Owner @ Company Centered Care b.v (March 2015 - February 2022)
- bedrijfsarts and MD Msc Occupational Health @ Arbobutler (May 2008 - February 2022)
- medisch adviseur @ (August 2006 - August 2010)
- bedrijfsarts @ (January 2003 - May 2006)
- bedrijfsarts and disciplinevertegenwoordiger @ Maetis (January 1994 - January 2003)
- Verzekeringsarts @ GAK Groep (January 1989 - January 1994)
Geert Koster Education
- Vrije Universiteit Amsterdam (VU Amsterdam)
MD (Bedrijfsgeneeskunde / Occupational Health)
2000-2001 - Leiden University
MD (Verzekeringsgeneeskunde)
1993-1997 - University of Groningen
drs. (geneeskunde)
1977-1986 - Heymans College Groningen
Atheneum B
1970-1977
Geert Koster Skills
- Change Management
- Coaching
- Dutch
- English
- Healthcare
- Interim Management
- Management Development
- Medicine
- Occupational Health
- Operations Management
- Organizational Development
- Personal Development
- Prevention
Geert Koster Summary
- Geert Koster, based in Groningen, GR, NL, is currently a Medisch Directeur at Verdi Groep. Geert Koster brings experience from previous roles at QUINTUS FIVE B.V. , Stichting Inter Quintus, Bezwaar Experts b.v. and Stichting Quintus Five Cultuurfonds. Geert Koster holds a 2000 - 2001 MD in Bedrijfsgeneeskunde / Occupational Health @ Vrije Universiteit Amsterdam (VU Amsterdam). With a robust skill set that includes Change Management, Coaching, Dutch, English, Healthcare and more. Geert Koster has 4 emails on RocketReach.
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