10 Dentsply Sirona operations leaders
Vice President Operations, Manufacturing Operations Director and Director of Business Operations are among the roles held by these ten Dentsply Sirona operations leaders, some of whom have since moved on. A reader can learn how operations leaders work at Dentsply Sirona from people who have held the role.
Professionals to explore
Abdallah Rizki
LinkedInExperience: Director Operations Endo Network · Dentsply Sirona
Abdallah Rizki has been Director Operations Endo Network at Dentsply Sirona since June 2024, based in Ballaigues, Switzerland, with a headline of Director of Operations – Endodontics (Multisite). Abdallah Rizki was Directeur des opérations at Dentsply Sirona from 2020 to 2024 and Operations Line Manager there from 2014 to 2019.
Agnieszka Rejmann Andreasson
LinkedInExperience: Director Operations Dentsply Sirona · Dentsply Sirona
Agnieszka Rejmann Andreasson has been Director Operations Dentsply Sirona since May 2022, based in the Gothenburg area with the role in Mölndal, Sweden. Agnieszka Rejmann Andreasson was Utvecklingschef Head of Development at Närhälsan from 2020 to 2022 and Director Advanced Manufacturing Engineering Final Assembly at Volvo Car Sverige from 2018 to 2020.
Cédric Rousseau
LinkedInExperience: Directeur des Opérations · Dentsply Sirona
Cédric Rousseau has been Directeur des Opérations at Dentsply Sirona since July 2016, based in Versailles, France, and was Responsable de projet Fusion entre Dentsply France et DEntsply IH there from 2015 to 2016. Cédric Rousseau was Responsable Service Clients Dentsply Implants at DENTSPLY IH from 2014 to 2016 and Responsable Service Clients at Astra Tech from 2010 to 2012.
Chris Gladson
LinkedInExperience: Senior Director - Operational Excellence - Global Supply Chain · Dentsply Sirona
Chris Gladson has been Senior Director - Operational Excellence - Global Supply Chain at Dentsply Sirona since July 2023, based in the Johnson City-Kingsport-Bristol area, and was Senior Operations Manager there from 2006 to 2023. Chris Gladson was Business Unit Manager at Cooper Standard from 2002 to 2006, and the profile cites manufacturing and distribution operations.
Frederico Elmer
LinkedInExperience: Operations Director · Dentsply Sirona
Frederico Elmer has been Operations Director at Dentsply Sirona since October 2020, based in Pirassununga, São Paulo, Brazil. Frederico Elmer was Operations Manager at Dentsply Sirona from 2016 to 2020, Producion Manager there from 2014 to 2015 and Production Coordinator from 2011 to 2013, all at the same company.
Jan Siefert
LinkedInExperience: Vice President Operations · Dentsply Sirona
Jan Siefert was Vice President Operations at Dentsply Sirona from January 2019 to March 2025, based in Bensheim, Germany, and was Group Vice President Instruments there from 2016 to 2018. Jan Siefert was VP Instruments Division at Dentsply Sirona from 2001 to 2016 and now sits on the Aufsichtsrat of W&H Group.
Jochen Dreymann
LinkedInExperience: Direktor Operations / Geschäftsführer Standort Konstanz · Dentsply Sirona
Jochen Dreymann has been Direktor Operations / Geschäftsführer Standort Konstanz at Dentsply Sirona since June 2023, based in Constance, Germany, and held Direktor Operations there from January to June 2023. Jochen Dreymann was Produktionsleiter at Avery Dennison from 2020 to 2022 and Bereichsleitung QA/RA at Dentsply Sirona from 2019 to 2020.
Ken Strickhouser
LinkedInExperience: Manufacturing Operations Director · Dentsply Sirona
Ken Strickhouser has been Manufacturing Operations Director at Dentsply Sirona since October 2024, based in York County, Pennsylvania, with a headline naming the Preventive business. Ken Strickhouser was Senior Operations Manager at Dentsply Sirona from 2017 to 2024, Plant Manager there from 2016 to 2017 and Production Manager from 2012 to 2016.
Michael Caselli
LinkedInExperience: Director of Business Operations · Dentsply Sirona
Michael Caselli has been Director of Business Operations at Dentsply Sirona since December 2024, based in Marblehead, Massachusetts, and held Director of Business Operations, Head of Global Marketing there from 2023 to 2024. Michael Caselli was Director, Patient Specific Products at Dentsply Sirona from 2021 to 2023 and Senior Manager, Product Development there from 2018 to 2021.
René Albrecht
LinkedInExperience: Managing Director und Director Operations · Dentsply Sirona
René Albrecht has been Managing Director und Director Operations at Dentsply Sirona since August 2024, based in Kranzberg, Bavaria, with the role in Munich, and was Senior Manager Operations there from 2020 to 2024. René Albrecht was Supply Chain Manager at Dentsply Sirona from 2018 to 2020 and Manager Planning (Head of SCM) at CommScope from 2014 to 2016.
Choose the right perspective
Match the person's scope, such as one site, a product network or business operations, to the decision you face. Check whether the operations role is current or ended to judge how recent their view is.
Questions to take into the conversation
- 01What did you change first when you took on your operations role, and why?
- 02How do you decide which site issues need your attention and which the plant teams should own?
- 03What has your own work taught you about running regulated dental product manufacturing across several countries?
Reaching Dentsply Sirona operations leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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