Claire Thomson has been promoted from the role of chief operating officer to chief executive of mental health services provider Raphael Healthcare.

Thomson replaces Arthur Robinson in the role. Robinson will remain on the board of the company as a non-executive director.

Raphael chairman John Lamb said: “We are incredibly pleased someone with Claire's extensive healthcare experience has agreed to take on the role of CEO. Claire has an impressive track record in the delivery of high quality, cost effective health services and has already made a significant contribution to the company's growth story. This is an exceptional appointment for the company and we look forward to further success for Raphael Healthcare under Claire's new leadership.'' 

Lamb and Robinson founded Raphael in October 2004.

The company specialises in providing services for women with mental illness, personality disorders and learning disabilities.