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Greg WilliamsGreg Williams joined OGT as Chief Financial Officer in September 2018. Greg has extensive experience in finance with 20 years of history working across a broad range of areas.

Greg has previously held roles including Chief Financial Officer of a 74 bed private hospital in Chelsea, London as well as Chief Financial Officer of the Primary Care division of HCA International; a large private hospital group where he worked for over 10 years.

Greg has been successful at driving financial strategy in a high growth environment and is a qualified Chartered Accountant. He has also previously worked at Grant Thornton in Central London.