Dr Peter Gregory was the team doctor (chief medical officer) for the England cricket team from November 2002 to 15 November, 2006. Gregory was the first person to be appointed to the role of chief medical officer by the England and Wales Cricket Board in 2002. He is a general practitioner and also holds an MSc in sports and exercise medicine from Nottingham University. Gregory left his post to do voluntary work in Romania. Wikipedia
The definitive Wikipedia entry for Peter Gregory. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Peter_Gregory