Telekom Healthcare Solutions
Board of Management

Deutsche Telekom Healthcare and Security Solutions GmbH

Mark Düsener – Geschäftsführer Deutsche Telekom Healthcare and Security Solutions GmbH

Mark Düsener

Managing Director
Deutsche Telekom Healthcare and Security Solutions GmbH
Mark Düsener has been Managing Director of Telekom Healthcare Solutions since April 1, 2019. He has almost 20 years of professional experience in the IT and communications industry. After studying engineering at the Technical University of Munich with additional training in technology management and international business strategy, he started his professional career at Vodafone in 2000. From 2008, Mark Düsener gained international management experience as a member of the management team at Otello, a Vodafone subsidiary, in Germany and Poland. From 2009, Düsener was responsible for various investment and reorganization projects at board level at Vodafone Germany.
He joined T-Systems in 2017. Düsener was initially responsible for strategy and portfolio development in the Digital Division. His focus was on the Internet of Things, Public Cloud and Healthcare. From May 2018, he was responsible for establishing the newly created Health Division, which he has headed since January 2019.
Peter Böttcher – Telekom Healthcare & Security Solutions GmbH

Peter Böttcher

Director Finance
Deutsche Telekom Healthcare and Security Solutions GmbH
As of January 2017, Peter Böttcher has been Member of the Board of Management of Telekom Healthcare & Security Solutions GmbH. Previously, he has acted as Vice President Commercial Management & Complex with the parent company T-Systems International GmbH for ten years. In this position, he was responsible for the commercial support of international outsourcing projects as well as the mergers & acquisition transactions of T-Systems’ big deals, amongst other things.
Peter Böttcher holds a degree in business administration from the Ruhr University in Bochum. He has more than 18 years of experience in the areas of M&A, strategic management and corporate finance. Böttcher began his professional career at the law firm Haarmann, Hemmelrath & Partner in Berlin and there he was responsible for auditing and M&A transactions. From 2001 to 2005, Peter Böttcher took over the commercial managing responsibility for various international outsourcing transactions in the IT industry as manager with the consulting firm Accenture. In this position, M&A deals, financial planning and financial deal shaping were also featured in his field of competence.
Michael Waldbrenner - Director Products & Finance Deutsche Telekom Clinical Solutions GmbH

Michael Waldbrenner

Director Business Development and Finance
Deutsche Telekom Clinical Solutions GmbH
As of February 2014, Michael Waldbrenner has been Managing Director of Deutschen Telekom Clinical Solutions GmbH, former Brightone GmbH. He was chairman of Brightone GmbH since 2013 and responsible for the Healthcare IT division. Due to years of experience in international management, Michael Waldbrenner is a proven expert on change management and market entry strategies.
He started his entrepreneurial career in 1984, when he founded his own IT business ‚Waldbrenner’ which merged in Tieto at the end of the year 2005. From 2006 to 2013, he worked in different departments of the group and took several leadership positions. For istance, he acted as Director Global Sourcing in India and as Director Healthcare in Czech Republic, where he managed the market launch as well as the expansion of the Healthcare business. Recently, he has led the Healthcare Central Europe department at Tieto as Vice President and was accountable for acitivities in the European region.
Fabian Berger - Sales & Marketing Deutsche Telekom Clinical Solutions GmbH

Fabian Berger

Director Sales and Marketing
Deutsche Telekom Clinical Solutions GmbH
Since July 2016, Fabian Berger has been in charge of the Marketing & Sales department of Deutsche Telekom Clinical Solutions GmbH. Previously, the medical computer scientist with focus on business administration has acted as Sales Director at Tieto (later Brightone GmbH). 
As COO of CalcuCare AG, he was responsible for clients such as Netcare or Helios from 1998 to 2006. Overall, Fabian Berger has more than 20 years of work experience in international B2B sales.