Leadership Home / About Callier / Leadership Posted on November 8, 2018 by Callier Center for Communication Disorders Michelle AldridgePhD, CCC-SLP Learn More Shyra BurrellMS Learn More Jessica CarterMS, CCC-SLP Learn More Carol CokelyPhD, F-AAA, CCC-A Learn More Stephanie FowlerAuD, PhD, ABAC Learn More Patricia Gregory Learn More Colleen Le PrellPhD Learn More Anne McPherson Learn More Dena PalmerM.S. Learn More Angela ShoupPhD Learn More Robert StillmanPhD Learn More Melissa H. SweeneyMS, CCC-SLP, LSLS Cert. AVT Learn More Heather ZimmermanMOT Learn More