Joel A. Roff­man, MD, lives near Dal­las, TX with his wife, Nan­cy. He is a car­di­ol­o­gist at the Bay­lor Plano Heart Hos­pi­tal. Dr. Roff­man has served on the Board of Direc­tors and in lead­er­ship posi­tions of many orga­ni­za­tions in the Dal­las area. He is an avid bicy­clist and pho­tog­ra­ph­er, and is very active in his com­mu­ni­ty synagogue.