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Our Team

Glen D. Greenberg, Ph.D., ABPP

Dr. Greenberg obtained his PhD in clinical psychology from the University of Health Sciences/Chicago Medical School with a concentration in neuropsychology. He was a co-recipient of the Outstanding Graduate Student Award. His training included the North Chicago VA, Rush University Medical Center, Rehabilitation Institute of Chicago and internship at Thomas Jefferson University Hospital/Children’s Rehabilitation Hospital. He was an Assistant Professor (Psychiatry and Pediatrics) at Thomas Jefferson University. Dr. Greenberg is Board Certified in Rehabilitation Psychology from the American Board of Professional Psychology and a member of the National Academy of Neuropsychology. He provides neuropsychological testing and pre-surgical assessment for Spinal Cord Stimulator implantation and epilepsy surgery. Dr. Greenberg is associated with the Christiana Care Hospital System as a neuroresearch psychologist administering psychometric evaluations in pharmaceutical drug trials. He has authored several neuropsychological tests and questionnaires.


Elysia S. Benedict, Ph.D.

Dr. Benedict obtained her PhD in psychology from Long Island University. Her post-doctoral training occurred at New York Presbyterian/Weill Cornell Medical College with further training at the VA Medical Center in Milwaukee, Beth Israel Medical Center, Mount Sinai Medical Center, the NYU Comprehensive Epilepsy Center, and the New York State Psychiatric Institute. She provides neuropsychological testing services and pre-surgical neuropsychological evaluations. 

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Alison McDonough, Psy.D., BCB

Dr. McDonough obtained her undergraduate degree at the University of Delaware and obtained her Doctorate in Clinical Psychology from Widener University. Dr. McDonough is a certified school psychologist in Delaware and Pennsylvania, and is Board Certified in Biofeedback. She provides psychological testing for the Delaware Division of Vocational Rehabilitation.


Katherine Lopez, PhD

Dr. Lopez obtained her Ph.D. in Clinical Psychology from Washington University in St. Louis and is completed her Neuropsychology Postdoctoral Fellowship in the Department of Psychiatry at the University of Pennsylvania. Her interests include the assessment and diagnosis of CNS disorders impacting cognition, including neurodegenerative diseases, neurological insult, and psychiatric disorders. Her research has focused on characterizing the neural and cognitive mechanisms of major neuropsychiatric disorders (e.g., TBI, depression, psychosis) and the application of fMRI-validated cognitive assessment to improve diagnostic accuracy. La Dra. López habla español con fluidez.

Edith A. Tettey, MS, LPCMH, LPC

Edith holds master’s degrees in Clinical Mental Health Counseling and Clinical Psychology. She is a 3rd year clinical psychology PsyD doctoral student at West Chester University and training with us in neuropsychology assessment. Edith has clinical experience serving all levels of care in psychiatric hospital-based systems including partial hospitalization programs (PHP), intensive outpatient treatment (IOP), school-based health centers (SBHC), and private practice. Her clinical interests include efforts to reduce health disparities among ethnic minorities by filling a crucial need for mental health professionals in psychology and other behavioral health professions.

Doranie Dalliphcharnd, M.S.

Doranie has a master degree in mental health and wellness. She is a 3rd year clinical psychology PsyD student at Immaculata University and is training with us in neuropsychological assessment. Her clinical experience includes inpatient neurology, crisis work and has experience in performing diagnostic assessments to individuals with memory concerns. Doranie's clinical interest includes providing diagnostic interventions for all ages with an acquired brain injury and neurodegenerative disorders. 

Judy Greenberg, M.S.

Judy is the practice manager. She has a master's degree in Early Childhood Education.

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Roe Mizas

Roe is our valuable Administrative Assistant who handles patient referrals and scheduling.

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