Dr. Dietmar Schell

Dr. Schell Consulting

GMP and IT Expert

Dietmar is a versatile person with a wide range of skills applicable in pharma, medical devices and IVD companies, as well as hospitals. He is an expert in the creation and validation of GMP documents, in programming Microsoft Excel-based applications, and can be of assistance for authority inspections.

He is a consultant with a Biochemistry background and more than 20 years of experience in quality assurance, R&D, production and quality control of biological medical products and their implementation into the running quality system.

In 2015, he founded his own company, Dr. Schell Consulting, and offers different types of trainings dealing with Excel GMP aspects, i.e. training of employees using Excel in a GMP environment, VBA programming, and software validation of Excel spreadsheets.

Experience (selection)

  • 2015 to date: Consultant for health care companies and owner of Dr. Schell Consulting, Wiesbaden, Germany
  • 2007 to 2015: Director Operations & Quality Assurance at DiaSorin GmbH, Dietzenbach, Germany
  • 2002 to 2007: Head of production diagnostics at Biotest AG, Dreieich, Germany
  • 1994 to 2002: Head of production and R&D at Human GmbH, Taunusstein, Wiesbaden and Magdeburg, Germany
  • 1991 to 1994 Head of R&D and production at Abion, Benediktbeuren and Jülich, Germany.


  • PhD at Max-Planck-Institut für Biologie in Tübingen, Germany.
  • Diploma thesis in Biology at Max-Planck-Institut für Biologie in Tübingen, Germany.