Gentry Public Schools Needs Nurses for a District Sub List. If you or someone you know would be interested in subbing occasionally for one of the district nurses PRN please contact Mary Bailey at 479-736-3414 or via e-mail at mbailey@gentrypioneers.com. Subs must possess an Arkansas Nursing License (RN or LPN) and pass a State Police Criminal Background Check and a DHS Child Maltreatment Background Check. The cost for these total approximately $35. Nursing Subs are paid based on a Step 0 line salary (RN or LPN) you can find salary info at www.gentrypioneers.com under the state required information tab and under the classified salary schedule. Subs will work under the direction of Mary Bailey, Nurse Supervisor.