Our Staff

Gordon Teichner, Ph.D., ABPP

Licensed Psychologist/Neuropsychologist Board Certified in Clinical Psychology

See Curriculum Vitae

See Research Publications & Presentations

Link to Dr. Teichner's Book:

Attention-Deficit/Hyperactivity Disorder in Children and Adolescents: A DSM-5 Handbook for Medical and Mental Health Professionals

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Allison E. Adams, Psy.D.

Licensed Psychologist

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Provides therapy for children, adolescents and adults.

See Curriculum Vitae

Chelsea Bongiovanni

Psychometrician

Since 2020

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Mary Frost

Assistant Medical Biller

Since May 2019

Michael A. Sugarman, Ph.D.

Licensed Clinical Neuropsychologist 

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Provides neuropsychological and psychological evaluations for younger and older adults; cognitive rehabilitation for individuals with cognitive impairment or ADHD

Cassidy C. Arnold, Ph.D.

Licensed Clinical Psychologist

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Provides assessment and therapy services for children, adolescents, and adults.

See Curriculum Vitae

See Curriculum Vitae

Marie Shields Sronce

Psychometrician

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Received Bachelor of Science in Psychology from College of Charleston in 2008 while working as an ABA line therapist.  Received an Associates in Human Services from Trident Technical College. Employed with Charleston Neuropsychology since 2010.

Jeannie Jones

Office Manager

Since 2011

Brittany Work

Psychometrician

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Obtained a bachelor's degree in psychology with a special interest in neuroscience from the College of Charleston.  Currently working towards a Master's Degree in Clinical Counseling at The Citadel.  Brittany hopes to become a licensed professional counselor upon completion of her master's.

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Sonja Teichner

Medical Biller and Coding Specialist

Since 2002

Janet Celino

Administrative Assistant

Since 2020