Gabrielle S. Davis, P.C. Oak Park Divorce Mediation, Family & Collaborative Law Lawyers | Child Support & Custody Attorneys Elmwood Park, Berwyn, La Grange & Chicago At the Law Offices of Gabrielle S. Davis, our law firm resolve the legal disputes such as divorce, mediation, child support and other family conflicts in divorce litigation and collaborative divorces throughout La Grange, Berwyn, Oak Park & Elmwood Park. Contact today at 708.628.5102.