Universities in Warren, Ohio, the US. Universities locations in Warren, Ohio. Find the nearest universities locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel University All universities in Warren Justice Studies Program University Warren, Warren, Ohio 44483 Write a review Phone Directions 1/5 Kent State University Trumbull University +1 330-847-0571 4314 Mahoning Avenue, Warren, Ohio 44483 Write a review Phone Website Directions