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Gerasimos Fergadiotis, Ph.D., CCC-SLP, Assistant Professor

Contact Information

Speech & Hearing Sciences Department
PO Box 751
Portland State University
Portland, OR 97207-0751

Office Location:  Neuberger Hall 84B
Phone: (503) 725-2217
Toll Free: 1 (800) 547-8887 x2217

Areas of Expertise

Discourse processing in aphasia
Cognitive assessment and rehabilitation


Ph.D., Speech & Hearing Science, Arizona State University, Tempe, Arizona
M.A., Speech-Language Pathology, Kent State University, Kent, Ohio
B.A., Speech and Language Therapy, Technological Educational Institution, Epirus, Greece


SPHR 495: Organic Communication Disorders
SPHR 540:  Research Methods
SPHR 563  Adult Language Disorders

Aging and Adult Language Disorders Research Lab Website

Curriculum Vitae


Gerasimos Fergadiotis, Ph. D., CCC-SLP, is an Assistant Professor in the Dept. of Speech and Hearing Sciences at Portland State University. His research focuses on how people with aphasia and older individuals process discourse. The primary goal is the development of psychometrically sound processes for evaluating language production in these populations for clinical and research purposes. Dr. Fergadiotis is currently funded by PSU through a internal grant to study the interaction of cognitive aging and discourse production. Prior to joining Portland State University, Dr. Fergadiotis completed his Ph.D. at Arizona State University.