Silke Sittner

Interim Management

CONELIS expert Silke Sittner

Managing director, NiSiPharm GmbH

Frankfurt am Main area

German, English, French (basics)

Services offered within Europe

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  • Product launches, distribution partnership or product acquisition in Germany and Europe
  • Commercial strategy consultant service
  • Digital marketing incl. social media analyses and implementation
  • Interimmanagement of local and European commercial projects

About Me

Following over 15 years in pharmaceutical marketing management in global pharmaceutical corporations as well as in biotech companies (Chiron, Novartis V&D, Grifols and Janssen Cilag), Silke co-founded the NiSiPharm GmbH, supporting pharmaceutical/biotech companies with customer-specific commercial consultation, successful interim management and innovative pharmaceutical management solutions. Silke has operative experience in the following functions:

  • Head of Marketing
  • Commercial Management
  • Product management, national and international project management
  • Exploratory market research
  • E-Business and E-Commerce
  • National and international Launch Teams
  • Medical affairs management
  • German Pharmacy business / Distribution projects


Various marketing management functions in the pharmaceutical and biotech industry


Dr. med. vet.


Managing director of NiSiPharm GmbH
Interim Product & Project Management Janssen Cilag
Interim Management Senior Product Management, Grifols
Head of Marketing,Novartis Vaccines & Diagnostics GmbH&Co. KG
Head of Productmanagement, Chiron Behring GmbH &Co KG
Productmanager, Chiron Behring GmbH &Co KG
Medical affairs Manager, Chiron Behring GmbH &Co KG

Areas of Expertise:

Interim Management


A selection of typical assignements:

  • Launch preparation and operative commercialization of various vaccines
  • Innovation Project management in cooperation with HPI of Design Thinking, Potsdam
  • Interim-Product Management of an orphan disease drug (pneumology)
  • Interim-Product Management of a HIV product portfolio
  • Interim lead of product group (pneumology)
  • Outsourced commercial management in Germany for an external generic company
  • Consultancy for a German wholesaler and mail-order pharmacy
  • Analysis and strategy development for a medical device (cystic fibrosis) and OTC product (dental health)
  • Project Management Ipad: Coordination of Companies IPad activities
  • Development and implementation of social media & PR campaigns