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Program leaders share collective responsibility for the success of the training program. All psychologists are involved in the individual and group supervision experience of interns on both inpatient and outpatient bases.

Clinical Supervisors

Jon E. Bentz, PhD, ABN
Neuropsychologist, Manager of LG Health Physicians Neuropsychology
Clinical Specialty: Clinical Neuropsychology 

Edward J. Purzycki, PhD, ABN
Neuropsychologist, Director of Training
Clinical Specialty: Clinical Neuropsychology
Jennifer M. Collins, PsyD
Clinical Psychologist
Clinical Specialty: Bariatrics
Christa Coleman, PsyD, BCB
Clinical Psychologist
Clinical Specialty: Pain Management

Jesse Main, PsyD
Neuropsychology Post-doctoral Fellow
Specialty: Clinical Neuropsychology

Medical Staff/Internship Faculty

Timothy Martin, DO, PhD
Chair of Division of Neurology
Co-Director of the Alzheimer’s and Memory Care Program

Matthew Beelen, MD
Geriatric Medicine
Co-Director of the Alzheimer’s and Memory Care Program

Christopher Vargo, CRNP
Nurse Practitioner

Connie Metzler, RN
Nurse Case Manager

Additional Training Faculty

Marsha Charles, MS
Certified Psychometrician

Debra Tshudy, BA

Shelby Swartley, MSW
Social Worker

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