Dallas W Hartman PC Address: 155 S Park Ave, Warren, OH 44481 Phone: (330) 392-6669 Hours: Mon: 8am-5pm Tue: 8am-5pm Wed: 8am-5pm Thu: 8am-5pm Fri: 8am-5pm Lawyers, Insurance, Personal Injury, Labor Relations Other Businesses: Gargano, John R at 175 Franklin St SE, Warren, OH 44481 Arbie, Phillip S at 155 S Park Ave, Warren, OH 44481