Who We Are

Dr. Seda Terzyan, PhD

Dr. Seda Terzyan, PhD

Licensed Clinical Neuropsychologist (PSY 29251)

Seda Terzyan, PhD, is a licensed clinical neuropsychologist (PSY 29251) with a specialization in treating and evaluating co-occurring cognitive and psychological problems.  She is the Founder of Perspectives.

Dr. Terzyan received her doctoral degree in clinical psychology from Loma Linda University in Loma Linda, California.  She thereafter completed two years of post-doctoral fellowship in pediatric and adult neuropsychology.

Unlike what so frequently occurs in our healthcare systems, Dr. Terzyan is keen on identifying and treating underlying causes, rather than just suppressing symptoms.

Dr. Terzyan is currently a member of medical staff at St. Jude Medical Center.  Dr. Terzyan is a member of the American Psychological Association (APA) and the National Academy of Neuropsychology (NAN).

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Dr. Stephanie Kohlman, PsyD

Licensed Clinical Neuropsychologist (PSY 29306)

Dr. Stephanie Kohlman, PsyD, is a Licensed Clinical Neuropsychologist (PSY 29306) specialized in the evaluation of complex neuropsychopathology.  At Perspectives, Dr. Kohlman conducts neuropsychological assessments, neurofeedback, and cognitive behavioral therapy (CBT) for children and adolescents.

Dr. Kohlman has presented at local and international conferences on topics such as understanding executive functioning in college students, the lasting neurocognitive effects of oncology treatment, and executive functioning differences in children with neurodevelopmental disorders.

Dr. Kohlman received her doctoral degree from The Chicago School of Professional Psychology with a specialization in neuropsychology.

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Dr. Krista Greenfield, PsyD, is a licensed clinical neuropsychologist (PSY 29371) who specializes in the assessment of children, adolescents, and young adults.  Her areas of expertise include neurodevelopmental disorders, anxiety/tic/OCD disorders, mood disorders, genetic syndromes, and medical issues that affect an individual’s functioning.

As a clinician and mother, Dr. Greenfield is passionate about employing a “whole child” approach to understanding each patient. She believes that it is important to identify both strengths and weaknesses in a child’s profile to make effective and individualized treatment recommendations.

Dr. Greenfield completed her doctoral degree at the Chicago School of Professional Psychology, with an emphasis in neuropsychology and cognitive behavioral therapy.

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Dr. Krista Greenfield, PsyD

Licensed Clinical Neuropsychologist (PSY 29371)

Courtney Friend, BA

Courtney Friend, BA


Courtney Friend, BA, received her B.A. in Psychology from University of California, Los Angeles (UCLA). After graduating, Courtney worked as a Behavior Therapist at Autism Spectrum Consultants, providing one-on-one therapy to children in their homes, schools, and in the community.

Thereafter, Courtney expanded her psychological interests into neuropsychology. Under the training and supervision of Dr. Terzyan, Courtney has been developing expertise conducting neuropsychological examinations by assisting Dr. Terzyan in the administration of an increasing catalogue of exams.

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