City of Van Alstyne, Texas > News > News – COVID19 > DSHS Information Re: Trauma Service Area E including Grayson and Collin CountiesDSHS Information Re: Trauma Service Area E including Grayson and Collin Counties December 7, 2020 by jgould Loading... Taking too long? Reload document | Open in new tab Click to Download this file [316.31 KB]