About the Practice

The History of Our Practice

North Carolina Neuropsychiatry began at the University of North Carolina in 1978 as the Neuropsychiatry Research Project. For 11 years at UNC, the clinic was funded by the National Institutes of Health. In 1988, NC Neuropsychiatry, PA became the first private clinic in North Carolina devoted exclusively to medical psychiatry and rehabilitation.

Since then, we have provided consultations and treatment in general psychiatry, neuropsychiatry, and psychopharmacology. As the clinic has grown and developed, we have drawn patients from across the state as well as across the country.

There are currently neuropsychiatry clinics: Chapel Hill (1988), Raleigh (2008), Apex (2020).

C. Thomas Gualtieri, MD

Dr. Gualtieri is the Medical Director of the North Carolina Neuropsychiatry Clinics in Chapel Hill and Charlotte. Dr. Gualtieri was born in Brooklyn, New York and educated at Columbia. He graduated from Columbia P&S in 1969, and was an intern at the Royal Victoria Hospital in Montreal. His original ambition was to be a surgeon, but after three years in service as a general practitioner in Mound Bayou, Mississippi, he decided to be a psychiatrist. Dr Gualtieri trained in psychiatry and child psychiatry at the University of North Carolina. He was on the faculty at UNC for eleven years, where his research interests were in psychopharmacology and neuropsychiatry. During this time, his research was supported by grants from the National Institutes of Health. His work on tardive dyskinesia has been widely cited.

His first area of concentration was the study of children and adults with ADD and developmental disabilities. Then, his research group developed an interest in the problem of brain injury. For seven years, he was the corporate medical director for Rebound, Inc, a national chain of brain injury rehabilitation centers.

Dr. Gualtieri founded NC Neuropsychiatry in 1988. He continues to have an active clinical practice, seeing children and adults with a wide range of neuropsychiatric disorders. An increasing proportion of his patients are middle-aged people with mild cognitive impairment, and older patients with dementia. Dr. Gualtieri and his partners conduct clinical trials for many of the major pharmaceutical manufacturers. They have also developed a computerized neurocognitive testing battery, “CNS Vital Signs.” www.cnsvitalsigns.com. Dr. Gualtieri is the author of more than 120 peer-reviewed medical publications and three monographs. His latest book, Brain Injury and Mental Retardation, Neuropsychiatry & Psychopharmacology (2002) is available from Lippincott publishers. Dr. Gualtieri lives in Chapel Hill with his wife, Frances, who used to be a hospital pharmacist at UNC. Now she is the proprietor of Restaurant La Residence in Chapel Hill. They have three sons, and three daughters adopted from China.

Aaron Hervey, PhD, ABPP (CN), Clinical Neuropsychologist

 Dr. Hervey is board certified as a neuropsychologist by the American Academy of Clinical Neuropsychology. He is trained in child and adult neuropsychology. He sees patients ages 5 years and older in his clinical practice. This includes many different presentations ranging from learning problems and ADHD to traumatic brain injuries (TBIs) and dementia. A regular part of his practice involves Independent Medical Evaluations (IMEs) for Workers’ Compensation, and in forensic settings. Dr. Hervey is consulted by plaintiff and defense attorneys in complex cases involving a variety of injuries and issues, including TBI, toxic exposure/oxygen deprivation, as well as accuracy and validity of symptom presentation. Dr. Hervey is a Lecturing Fellow in the Department of Psychology and Neuroscience at Duke University, and serves as a practicum supervisor for the graduate program in clinical psychology.

Dr. Hervey received his undergraduate training in psychology from the University of Virginia. He spent two years in clinical research in the area of Attention-Deficit/Hyperactivity Disorder (ADHD), before earning his Ph.D. in Clinical Psychology from Duke University, with additional specialty training in pediatric and adult neuropsychology, and a continued research focus on ADHD. He was a clinical intern in adult and pediatric neuropsychology at the University of Arizona Medical Center, and subsequently served as a Clinical Fellow in Neuropsychology for two years at Harvard Medical School in Boston. His fellowship included rotations at Brigham Behavioral Neurology Group with an emphasis on adult evaluations, and the Psychological Assessment Center at Massachusetts General Hospital (MGH), where he saw a variety of pediatric cases. He spent time at the Alzheimer’s Disease Research Center at the University of California at San Diego, and maintained a private practice in San Diego and Orange County until joining North Carolina Neuropsychiatry.

Aaron Hervey, PhD, ABPP (CN), Clinical Neuropsychologist

 Dr. Hervey is board certified as a neuropsychologist by the American Academy of Clinical Neuropsychology. He is trained in child and adult neuropsychology. He sees patients ages 5 years and older in his clinical practice. This includes many different presentations ranging from learning problems and ADHD to traumatic brain injuries (TBIs) and dementia. A regular part of his practice involves Independent Medical Evaluations (IMEs) for Workers’ Compensation, and in forensic settings. Dr. Hervey is consulted by plaintiff and defense attorneys in complex cases involving a variety of injuries and issues, including TBI, toxic exposure/oxygen deprivation, as well as accuracy and validity of symptom presentation. Dr. Hervey is a Lecturing Fellow in the Department of Psychology and Neuroscience at Duke University, and serves as a practicum supervisor for the graduate program in clinical psychology.

Dr. Hervey received his undergraduate training in psychology from the University of Virginia. He spent two years in clinical research in the area of Attention-Deficit/Hyperactivity Disorder (ADHD), before earning his Ph.D. in Clinical Psychology from Duke University, with additional specialty training in pediatric and adult neuropsychology, and a continued research focus on ADHD. He was a clinical intern in adult and pediatric neuropsychology at the University of Arizona Medical Center, and subsequently served as a Clinical Fellow in Neuropsychology for two years at Harvard Medical School in Boston. His fellowship included rotations at Brigham Behavioral Neurology Group with an emphasis on adult evaluations, and the Psychological Assessment Center at Massachusetts General Hospital (MGH), where he saw a variety of pediatric cases. He spent time at the Alzheimer’s Disease Research Center at the University of California at San Diego, and maintained a private practice in San Diego and Orange County until joining North Carolina Neuropsychiatry.

Courtney Dallas White, PA-C 

Courtney Dallas White is originally from Somers, NY. She attended the University of Massachusetts at Amherst and graduated with a Bachelor's degree in Biology and a minor in Psychology. She worked for two years as a physical therapy aide in Mount Kisco, NY. Courtney then came to North Carolina to attend Duke University where she earned her Master’s Degree through the Physician Assistant program. She started working at NC Neuropsychiatry in April of 2004. She sees patients of all ages in our Raleigh office. Courtney takes a particular interest in patients with TBIs, intellectual disability, PTSD, ADD/ADHD, anxiety and depression. She also partners with Learning Services Network and Tammy Lynn Centers in the Raleigh area. Courtney lives in Raleigh with her husband and three children.

Courtney Dallas White, PA-C 

Courtney Dallas White is originally from Somers, NY. She attended the University of Massachusetts at Amherst and graduated with a Bachelor's degree in Biology and a minor in Psychology. She worked for two years as a physical therapy aide in Mount Kisco, NY. Courtney then came to North Carolina to attend Duke University where she earned her Master’s Degree through the Physician Assistant program. She started working at NC Neuropsychiatry in April of 2004. She sees patients of all ages in our Raleigh office. Courtney takes a particular interest in patients with TBIs, intellectual disability, PTSD, ADD/ADHD, anxiety and depression. She also partners with Learning Services Network and Tammy Lynn Centers in the Raleigh area. Courtney lives in Raleigh with her husband and three children.

Stefanie Xenakis, PA-C

Stefanie Xenakis is from Winston-Salem, NC. She attended NC State University where she studied Nutrition and Psychology. She worked for 1 year as an ophthalmic technician then returned to her hometown to attend Wake Forest School of Medicine where she obtained her Physician Assistant Master’s degree. She worked as a PA in family practice at Durham Family Medicine for 5 years. From family medicine, she transitioned into a virtual behavioral health position before onboarding with NC Neuropsychiatry in 2022 where she could practice her passion in clinic. She is happy to see all ages in the Apex office and takes a particular interest in pediatrics and adolescents, ADD/ADHD, depression, anxiety and bipolar disorders. 
She lives with her husband and 2 canine companions, Leo and Frankie. In her free time she enjoys cooking, drawing, traveling to visit family in Greece, and going to the mountains.

Mary Beth Gerow, BSN, PMHNP-BC

Mary Beth Gerow is a board-certified Psychiatric Mental Health Nurse Practitioner who provides thoughtful, compassionate care to individuals of all ages. 
Originally from Wilmington, NC, Mary Beth studied Psychology at NC State University before earning her nursing degrees from Wake Technical Community College and Winston-Salem State University. She completed her Master of Science in Nursing at UNC-Chapel Hill.
Her professional background includes working with individuals with intellectual and developmental disabilities (IDD) and as an emergency department nurse at WakeMed, where she also cared for survivors of sexual assault. 
Mary Beth believes in open communication and shared decision-making. She values building trusting relationships and works closely with each patient to develop personalized treatment plans that reflect their goals, values, and unique needs. Her goal is to create a safe, supportive space where patients feel comfortable, heard, and empowered to take an active role in their care.
She is committed to providing inclusive, affirming care to people of all backgrounds, identities, and experiences.
Mary Beth joined NC Neuropsychiatry in August 2023 and is proud to serve patients across the lifespan at the Raleigh office.

Peyton Hendricks, PA-C

Peyton grew up in eastern North Carolina and moved to the Triangle to start her higher education at NC State, where she developed a love for the sciences and a passion for health and nutrition. She volunteered in various settings during her time at State.



 After obtaining her degree in Nutrition, she went on to work as a pre-health medical assistant, where she was mentored under several providers. She then went on to attend Campbell University's Physician Assistant program where she earned her Master's in Physician Assistant Practice. Peyton has particular interests in ADHD, autism, anxiety disorders, and intellectual disabilities. Her goal is to provide holistic care that integrates pharmacology and lifestyle optimization. She puts this into practice by including education around exercise and nutrition on a regular basis. Her goal for each patient is to help them to thrive with as little medication as possible.


 Outside of work, Peyton can be found spending time with her husband, church community, and family. Her favorite hobbies are crafting and reading. She enjoys many forms of exercise: yoga, running, and strength training. She is accepting patients of all ages in our Apex office.

Andrea Talarczyk BSN, PMHNP-BC

Andrea Talarczyk is a board-certified Psychiatric Mental Health Nurse Practitioner who is passionate about providing thoughtful, personalized mental health care to individuals and families. She earned her Bachelor of Science in Nursing from St. John Fisher University and her Master of Science in Nursing from the University of North Carolina at Chapel Hill.

Originally from upstate New York, Andrea relocated to North Carolina seven years ago and now enjoys spending time with her family, friends and two dogs.

Before becoming a provider, Andrea spent seven years as a registered nurse, working in both inpatient and outpatient settings across various levels of care. Her background includes pediatric medicine and psychiatry at Golisano Children’s Hospital in Rochester, NY, and UNC Chapel Hill, where she developed a strong foundation in holistic, family-centered care. She now brings experience as a psychiatric nurse practitioner in outpatient mental health, supporting clients through a wide range of challenges.

Andrea works with patients across the lifespan and has a special interest in supporting children, adolescents, and young adults. She is dedicated to creating a safe, supportive, and nonjudgmental space where individuals feel seen, heard, and understood. Her approach is rooted in empathy, cultural sensitivity, and evidence-based practice, with a focus on meeting each patient where they are and walking alongside them on their path to healing.

Margaret "Meg" Goris PMHNP-BC, FNP-BC, ACHPN

Meg Goris received her BSN from Duke University, her MSN(R) from Saint Louis University, a post-graduate certificate as an FNP-BC from Saint Louis University and finally a post-graduate certificate from Duke University as a PMHNP-BC. She has had a long career as a pediatric palliative care nurse practitioner, including working with women who are pregnant with babies who are expected to have complications after birth, and decided to pursue more specialty education in psych-mental health. She made this decision in order to be able to support people as they navigate difficult realities in life. She has experience in caring for all ages across the life span, and a special interest in working with adults with anxiety, depression, and those who are grieving. Meg has most recently been working as a PMHNP-BC in Wake Forest and is happy to have joined the NC Neuropsychiatry team.
Meg is passionate about listening to people and really hearing their story. She feels it is so important to understand someone's story and then work together with them to create a plan that helps them live their best life.
"Let everything happen to you, beauty and terror, just keep going. No feeling is ever final." -Ranier Maria Rilke

Margaret "Meg" Goris PMHNP-BC, FNP-BC, ACHPN

Meg Goris received her BSN from Duke University, her MSN(R) from Saint Louis University, a post-graduate certificate as an FNP-BC from Saint Louis University and finally a post-graduate certificate from Duke University as a PMHNP-BC. She has had a long career as a pediatric palliative care nurse practitioner, including working with women who are pregnant with babies who are expected to have complications after birth, and decided to pursue more specialty education in psych-mental health. She made this decision in order to be able to support people as they navigate difficult realities in life. She has experience in caring for all ages across the life span, and a special interest in working with adults with anxiety, depression, and those who are grieving. Meg has most recently been working as a PMHNP-BC in Wake Forest and is happy to have joined the NC Neuropsychiatry team.
Meg is passionate about listening to people and really hearing their story. She feels it is so important to understand someone's story and then work together with them to create a plan that helps them live their best life.
"Let everything happen to you, beauty and terror, just keep going. No feeling is ever final." -Ranier Maria Rilke

Heather Rogers, PMHNP-BC Psychiatric Mental Health Nurse Practitioner

With over two decades of experience in nursing, Heather Rogers, PMHNP-BC, brings a compassionate and comprehensive approach to mental health care. Since beginning her nursing career in 2000, she has worked across a variety of clinical settings, gaining valuable insight into the physical, emotional, and psychological aspects of wellness.
As a board-certified Psychiatric Mental Health Nurse Practitioner, Heather provides care across the lifespan—from children and adolescents to adults and older adults. Her practice is rooted in meeting individuals where they are, fostering a safe and supportive environment to explore challenges and create meaningful change.
Heather is committed to helping clients improve their mental well-being through evidence-based treatments, collaborative care, and a personalized approach that respects each person’s unique journey. She values the therapeutic relationship as a cornerstone of healing and growth.

Havah E. Michaels, DNP, PMHNP-BC

Is a doctorally prepared, board-certified Psychiatric Mental Health Nurse Practitioner dedicated to delivering compassionate, evidence-based neuropsychiatric care. Originally from Irvine, California, Havah brings a unique and multidisciplinary academic background to her clinical practice, holding undergraduate degrees in Business Administration, Psychology, and Nursing. 

She earned both her Master of Science in Nursing (MSN) and Doctor of Nursing Practice (DNP) from Duke University, where she trained extensively in advanced psychiatric assessment and treatment across the lifespan.

In 2024, Havah returned to North Carolina from Boston to join NC Neuropsychiatry. She takes a holistic, patient-centered approach to care, combining the latest research with individualized treatment plans tailored to each person’s unique needs and goals. Her clinical experience includes the diagnosis and treatment of a wide range of mental health conditions, including ADHD, anxiety disorders, mood disorders, and dementias. She has a special interest in dementia and is passionate about helping patients and families navigate these challenges with clarity and confidence. Havah is currently accepting new patients of all ages.

Havah E. Michaels, DNP, PMHNP-BC

Is a doctorally prepared, board-certified Psychiatric Mental Health Nurse Practitioner dedicated to delivering compassionate, evidence-based neuropsychiatric care. Originally from Irvine, California, Havah brings a unique and multidisciplinary academic background to her clinical practice, holding undergraduate degrees in Business Administration, Psychology, and Nursing. 

She earned both her Master of Science in Nursing (MSN) and Doctor of Nursing Practice (DNP) from Duke University, where she trained extensively in advanced psychiatric assessment and treatment across the lifespan.

In 2024, Havah returned to North Carolina from Boston to join NC Neuropsychiatry. She takes a holistic, patient-centered approach to care, combining the latest research with individualized treatment plans tailored to each person’s unique needs and goals. Her clinical experience includes the diagnosis and treatment of a wide range of mental health conditions, including ADHD, anxiety disorders, mood disorders, and dementias. She has a special interest in dementia and is passionate about helping patients and families navigate these challenges with clarity and confidence. Havah is currently accepting new patients of all ages.

Lindsay Medling, PMHNP-BC

Lindsay Medling, born and raised in Florida, relocated to North Carolina in 2019 to specialize in Neurocritical Care. She holds a BSN from Galen College of Nursing and an MSN in Psychiatric Mental Health from Duke University. Currently, she is pursuing a Doctorate of Nursing Practice at Duke, expected in May 2027.

With over five years of experience in neuroscience critical care and certifications in neuroscience and stroke, Lindsay is dedicated to quality care. Her decade-long experience in private practice neurology, where she formed lasting relationships with over 6,000 patients, inspired her advanced studies.

Lindsay enjoys seeing patients across the lifespan in the Apex office, with a focus on bridging neuroscience and psychiatry, including ADD/ADHD, depression, anxiety, bipolar disorders, and mild cognitive impairment/dementia. In her spare time, she loves spending time with family and friends, being outdoors, attending concerts, cooking, and traveling.

Kiara Davis - MSN, APRN, PMHNP-BC

is a board-certified Psychiatric Mental Health Nurse Practitioner from Chapel Hill, North Carolina, who is passionate about helping individuals and families navigate their mental health journeys with compassion. Kiara began her nursing career after earning her Associate Degree in Nursing from Durham Technical Community College and her Bachelor of Science in Nursing from Fayetteville State University. She later completed her Master of Science in Nursing at The University of Alabama, specializing as a Psychiatric Mental Health Nurse Practitioner.


Her clinical experience spans both inpatient and outpatient behavioral health settings, including The Emily Program, UNC Hospital Youth Behavioral Health, Duke University Hospital, and the Duke Child Development and Behavioral Health Clinic. Through these roles, she has provided care for patients with eating disorders, autism spectrum disorder, ADHD, anxiety, PTSD, depression, and bipolar disorder. Her approach focuses on building trust, promoting self-awareness, and developing personalized treatment plans that empower her patients to thrive.


Kiara welcomes patients of all ages to the Chapel Hill office. She takes a particular interest in bipolar disorders, PTSD, ADHD, autism, anxiety, and depression. Outside of her practice, she enjoys walking, exploring new adventures, watching television, spending time with her family, and traveling.

Margaret "Meg" Goris PMHNP-BC, FNP-BC, ACHPN

is a board-certified Psychiatric Mental Health Nurse Practitioner from Chapel Hill, North Carolina, who is passionate about helping individuals and families navigate their mental health journeys with compassion. Kiara began her nursing career after earning her Associate Degree in Nursing from Durham Technical Community College and her Bachelor of Science in Nursing from Fayetteville State University. She later completed her Master of Science in Nursing at The University of Alabama, specializing as a Psychiatric Mental Health Nurse Practitioner.


Her clinical experience spans both inpatient and outpatient behavioral health settings, including The Emily Program, UNC Hospital Youth Behavioral Health, Duke University Hospital, and the Duke Child Development and Behavioral Health Clinic. Through these roles, she has provided care for patients with eating disorders, autism spectrum disorder, ADHD, anxiety, PTSD, depression, and bipolar disorder. Her approach focuses on building trust, promoting self-awareness, and developing personalized treatment plans that empower her patients to thrive.


Kiara welcomes patients of all ages to the Chapel Hill office. She takes a particular interest in bipolar disorders, PTSD, ADHD, autism, anxiety, and depression. Outside of her practice, she enjoys walking, exploring new adventures, watching television, spending time with her family, and traveling.