Triangle Neuropsychology Services is a private Clinical Neuropsychology practice based in Central NC, established in 1999 by Dr. Kris Herfkens. The primary focus of the practice is on providing quality, patient-centered care.
We strive to create a supportive environment for patients and their families. When cognitive rehabilitation is recommended, we choose multi-disciplinary approaches that are most likely to achieve the greatest improvement in a patient’s particular circumstance, in the shortest time possible.
Durham & Raleigh Office Hours:
Monday – Thursday, 8:00 am – 4:00 pm
and Friday 8:00 am – 12:00 pm
Referral Fax Line: 919- 384-9683
We accept most forms of insurance.
Kris Herfkens, Ph.D., ABPP-CN
Dr. Kris Herfkens is a board-certified clinical neuropsychologist in private practice in Durham, North Carolina. Her practice is focused on diagnosis and treatment of adult neurocognitive disorders with a subspecialty focus on geriatrics and Multiple Sclerosis (MS). In addition, she has over twenty years of experience in forensic neuropsychology in both civil and criminal litigation.
Dr. Herfkens received her bachelor’s degree from Carleton College. She received her doctorate in clinical psychology from the University of Tulsa, where she received an American Psychological Association Dissertation Research Award. Her post-doctoral fellowship in clinical neuropsychology was at the University of Alabama at Birmingham School of Medicine.
She currently volunteers with the Greater Carolinas Chapter of the National Multiple Sclerosis Society and is a past chair and member of the North Carolina Psychology Board.
Bret Booth, Psy.D.
Dr. Bret Booth earned his B.A. at University of Virginia and Psy.D. at the APA-accredited American School of Professional Psychology – Washington, DC. He completed his post-doc training in clinical neuropsychology in Raleigh, NC serving a primary outpatient neurology population. He has extensive experience over the past decade working as a clinical neuropsychologist providing assessment, diagnosis, and treatment recommendations for adult patients with cognitive complaints. Dr. Booth currently treats cognitive difficulties in patients ages 18 and up, specializing in dementia, neurological disorders, neurodevelopmental conditions, chronic health problems, psychiatric illness, psychotropic medication side effects, and traumatic brain injury. He has assisted the Carolina Hurricanes as part of the NHL concussion management program and has been actively involved in research studies/clinical trials to benefit neurocognition. He is excited to support our understanding of assessment and treatment of neurocognitive and neurobehavioral features of COVID-19.
Anne Boothe, Ph.D.
Dr. Anne Boothe is a clinical neuropsychologist who specializes in pediatrics. She conducts comprehensive neuropsychological evaluations with children, adolescents, and young adults. She has experience working with individuals who present with a wide range of neuro-psychological and medical conditions, including neurodevelopmental disorders, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, specific learning disorders, traumatic brain injury (TBI), epilepsy, sickle cell disease, and various genetic conditions. After earning a bachelor’s degree in neuroscience from Stonehill College in Easton, Massachusetts, she earned both her master’s and doctoral degrees in school psychology with specialty emphases in neuropsychology, from The University of Texas at Austin. Dr. Boothe then completed both her pre-doctoral internship and 2-year post-doctoral fellowship in clinical pediatric neuropsychology at Mt. Washington Pediatric Hospital, an affiliate of Johns Hopkins Medicine and University of Maryland Medical System. Dr. Boothe is committed to providing clients with a clear understanding of their neuropsychological strengths and weaknesses, as well as delivering appropriate recommendations for treatment and educational planning. In her spare time, Dr. Boothe enjoys baking new recipes, dancing to music, and exploring nature with her husband, two young children, and miniature schnauzer.
Anastasia Finch, Ph.D.
Dr. Anastasia Finch is a clinical neuropsychologist with experience in general adult clinical neuropsychology. She has experience with evaluation and treatment across a wide range of neurological and psychological disorders. She earned her bachelor’s degree in psychology at Stetson University in DeLand, FL. She earned her master’s degree in clinical psychology from Columbia University in New York, NY and her doctorate from the California School of Professional Psychology, Alliant International University in San Francisco, CA. Dr. Finch completed her pre-doctoral internship at the VA Maryland Health Care System/ University of Maryland School of Medicine in Baltimore, MD and a post-doctoral fellowship at Harvard Medical School/ Cambridge Health Alliance in Cambridge, MA. She has co-authored peer-reviewed publications and completed poster presentations of her research. Dr. Finch values each individual’s experience and is committed to personalized, collaborative treatment and recommendations.
Jacqueline Marsh, Psy.D.
Dr. Jacqueline Marsh is a clinical neuropsychologist who conducts adult evaluations. Dr. Marsh completed her undergraduate studies at Butler University and received her MS and PsyD in Clinical Psychology from Nova Southeastern University. She completed her pre-doctoral internship at the Miami VA and a post-doctoral fellowship at Massachusetts General Hospital/ Harvard Medical School/Home Base in Boston, MA. She has experience providing comprehensive neuropsychological assessments for individuals with spinal cord injury, traumatic brain injury, cerebrovascular accidents, chronic neurological conditions, and polytrauma. Dr. Marsh values diversity and strives to provide culturally competent care. In her free time, she enjoys trying new restaurants and watching documentaries.
Jeffrey D. Okun, Ph.D.
Dr. Jeffrey Okun is a post-doctoral fellow who specializes in health psychology. His focus is the treatment of chronic illness and physical concerns from a psychological perspective and to work with patients to maximize health and well-being. Dr. Okun has experience in a wide range of inpatient and outpatient health psychology settings. He completed his undergraduate degree in interdisciplinary studies at Arizona State University, his masters degree in Clinical Mental Health Counseling at Marquette University, and his doctorate in Counseling Psychology at the University of Georgia. Dr. Okun completed his pre-doctoral internship at the Greenville VA Health Care Center in Greenville, NC, where he received training in health service psychology. Dr. Okun utilizes the biopsychosocial model while working with patients to develop individualized treatment plans and goals. In his free time, he enjoys golfing, watching sports, and playing trivia.
Samantha Sedlak, Psy.D.
Dr. Samantha Sedlak is a clinical neuropsychologist with experience across the lifespan. She completed her doctorate in Clinical Forensic Psychology at The Chicago School of Professional Psychology. She completed an APA-accredited neuropsychology internship with the Centerstone Consortium, and subsequently completed a two-year neuropsychology post-doctoral fellowship in a private practice setting in Lakeland, Florida. Dr. Sedlak specializes in providing assessment services to diverse patient populations presenting with various psychological, neuropsychological, and medical conditions. She also has specialty training in forensic psychology, including assessments for adult and juvenile criminal and civil cases. Dr. Sedlak is a member of the American Psychological Association Division 40 as well as the North Carolina Psychological Association. In her spare time, she enjoys world traveling and teaching swim lessons to youth and adults.
Jesse Siegel, Psy.D.
Dr. Jesse Siegel is a clinical neuropsychologist who specializes in working with adult and older adult populations. He received both his masters and doctorate degrees from Indiana University of Pennsylvania. His experience includes the evaluation and treatment of individuals with various neurological disorders, memory loss, attentional difficulties, traumatic brain injuries, dementia, and psychiatric disorders. He also has experience in the delivery of cognitive rehabilitation, both to individuals and in group settings. Having completed both his predoctoral internship and postdoctoral fellowship within the VA, he has worked extensively with folks from various cultural backgrounds, many of whom have complex medical and psychiatric histories. As such, Dr. Siegel believes that there is no ‘one size fits all’ method of neuropsychology and will tailor the assessment experience based upon individual needs and values. Dr. Siegel will be the group facilitator for a new MS Group, the MINDS Workshop, here at TNS.
Michael Zelson, Ph.D.
Dr. Michael Zelson is a clinical neuropsychologist who has been practicing in outpatient clinic and inpatient rehabilitative settings since 1990. He has experience in the evaluation and treatment of a wide range of neurological, medical, and psychological disorders in adults, with particular emphasis on dementia and traumatic brain injury. He earned a Bachelor’s degree in Psychology from the University of Pennsylvania in 1982 and a Doctoral degree in Clinical Psychology from the University of Delaware in 1989. He received post-doctoral experience in neuropsychology at the Institute for Brain Injury Research and Training in Camden, New Jersey. He is a member of the American Psychological Association and the National Academy of Neuropsychology.
Durham Office Location
3310 Croasdaile Drive,
Durham, NC 27705
M-Th 8AM – 4PM,
Fri 8AM – 12PM
Raleigh Office Location
1540 Sunday Drive,
Raleigh, NC 27607
M-Th 8AM – 4PM,
Fri 8AM – 12PM