Roslyn Walker, MA, LPA, is a masters level clinical psychologist. She founded Piedmont Performance Evaluations with the goal of providing quality evaluations and advocating for the individual. Roslyn Walker’s strengths lie in assessing needs and co-actively working with clients and referring practitioners.

Mrs. Walker is skilled at looking beyond the obvious to address root issues that may be influencing performance. She has worked in a variety of settings including NC School Systems, the NC Department of Corrections, county mental health agencies, community support agencies, and private practice.

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Melissa Zhiss, MA, LPA, is a master’s level clinical psychologist. She graduated Magna Cum Laude with a B.S. in Behavioral Psychology and an M. A. in Counseling Psychology, with a specialty in psychiatric assessments and multi-culturalism.

She brings 18 years of mental health experience to PPE; working in inpatient units, correctional facilities, and community mental health programs. Working many years with the severe and persistent mentally ill and substance abuse has given her strong diagnostic and differential diagnostic skills.

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