Any information on Gary rell dancer, actor choregrapher lives somewhere in the USA?

Lived in London Uk in the sixties and seventies. Started the Dance Centre in Covent Garden then it was turned into 'The Santuary" a health club for ladies only. Left the Uk then went to St Lucia West Indies and worked as a choregrapher; then he went back to USA. Came to London with West Side Story, which was a musical back in the 1960's and became quite famous. He is now somewhere in the USA and I would like to make contact.