GARY L. HOWELL, PSY.D., P.C. has been set up 9/21/2016 in state HILLSBOROUGH. The current status of the business is Active. The GARY L. HOWELL, PSY.D., P.C. principal address is 505 W ALVA ST, TAMPA, FL, 33603. Meanwhile you can send your letters to . The company`s registered agent is . The company`s management are .