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Please see our useful quick reference guide on which clinician will be the person best suited to help you.


Dr Marinus RosbergenDr Marinus Rosbergen

Artsexamen (Rotterdam 1993)

Marinus Rosbergen became a partner in October 1999. He works as a 3/4 time partner (6 sessions per week), spending the rest of his time chasing after his children. Marinus qualified in The Netherlands, and went on to train as a GP in Stafford (Staffordshire).

Marinus is married and has two children, Falko (born in 1999) and Femke (born in 2002). A member of the Dutch National Team for middle distance running in 1989/90, when he can tear himself away from his children and DIY, he loves to be out on his bike.

Marinus is the Senior Partner of the practice and is also responsible for the practice CQC compliance.

Dr Klaus H. KochDr Klaus H. Koch

M.R.C.G.P., D.R.C.O.G., D.C.H. Staatsexamen (Heidelberg) 1994

Klaus Koch graduated from the University of Heidelberg, Germany in 1994 and has worked in Barcelona, London, Sheffield and Cambridge (GP training) but found the arrival of children Tim (1998) and Nikolas (1999) meant finally settling down.  His wife, Hella Simper, is a part-time GP and GP tutor at the UEA in Norwich.  As a family they enjoy the historic sites of East Anglia as well as its coast. They enjoy music and play various instruments and are keen on sports, including sailing, tennis and skiing.

Klaus is a GP tutor teaching Year 1 medical students from the UEA in our practice.  He joined the Theatre Royal Surgery in April 2006, having worked with us since October 2005 as a regular GP locum.  He also works for the out of hours service.

From July 2017 Klaus will be the practice Managing Partner, taking over the managerial role from Val. Harvey.

Dr Cristina Ghetu


Cristina Ghetu joined the practice in November 2017 on a 6 month placement under the NHS induction scheme. She joined us from the Norfolk and Norwich University hospital where she worked in various departments, primarily with elderly people. Prior to this she completed her training in family medicine in Romania, her home country.  

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