Mark Sieslak

Mark Sieslak currently serves as Regionalleiter at FAIR DOCTORS, overseeing both commercial and disciplinary leadership for ten medical care centers in southern North Rhine-Westphalia since January 2022. Prior to this role, Sieslak held various positions at HDI Deutschland Bancassurance Kundenservice GmbH, including Business Development Manager and Department Head of Customer Service pAV 1 and Worldwide Business from July 2018 to December 2021. Sieslak's earlier tenure at HDI Lebensversicherung AG spanned from July 2006 to December 2019, where responsibilities included Group Leader for New Business and Deputy Head of Travel Insurance, along with serving as Project Leader for AIMO.