Robert J. O'Brien attended law school and graduated from Georgetown University Law Center in 2010. Robert O'Brien began practicing law in 2010.Robert O'Brien is an attorney at Cohen Seglias Pallas Greenhall & Furman PC, helping people with Construction Litigation: Business issues. Cohen Seglias Pallas Greenhall & Furman PC has an office in Philadelphia, Pennsylvania, serving the local community.Robert O'Brien was selected to Rising Stars for 2018 - 2020. Rising Stars is an exclusive list of top-rated attorneys in specific practice areas who were chosen after thorough evaluation of numerous criteria.In addition to addressing Construction Litigation: Business legal needs, he also assists clients with Business Litigation and Government Contracts issues.