Obermayer Rebmann Maxwell & Hippel LLP partner Michael E. Bertin was the keynote speaker at the Advanced Training for Family Mediators – hosted by Good Shepherd Mediation Center. Bertin is chair of the Family Law Section of the Philadelphia Bar Association and a frequent author and lecturer on family law topics. Bertin also co-wrote the book on Pennsylvania child custody law, Pennsylvania Child Custody Law, Practice, and Procedure.