- Practice Limited to Chester County, Pennsylvania phone 610.430.7300 fax 610.430.7318 pbrennan@chesco.com When your case demands an exceptional blend of compassion and skill Take Control of Your Case Knowledge is power - the more you know about each step of the process, the more control you will have over the outcome, whether you choose mediation or litigation. I have been a family law attorney ...www.patriciabrennan.com