Find a psychiatrist in Fredericksburg, VA — covered by insurance

Hi, I’m Hayley Johnson, MSN, PMHNP-BC. I am a board-certified Psychiatric Mental Health Nurse Practitioner with over 16 years of experience in nursing, including medical, rehabilitation, home health, and behavioral health settings.

I work with adolescents and adults (ages 12+) experiencing anxiety, depression, ADHD, mood disorders, and stress-related conditions. Many of my clients are high-functioning individuals who feel overwhelmed internally, struggle with focus or emotional regulation, or feel stuck despite trying to manage things on their own.

My background in both medical and psychiatric care allows me to take a comprehensive approach. I consider the full picture, including medical history, lifestyle factors, and when appropriate, possible contributors such as thyroid imbalance, vitamin deficiencies, or hormonal changes.

I am committed to providing thoughtful, structured, and evidence-based psychiatric medication management in a way that feels collaborative and respectful.

I am a certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with several years of experience treating children, adolescents, and adults. I specialize in a wide range of treatment areas including depression, anxiety, autism, oppositional defiant disorder, post-traumatic stress disorder, bipolar disorder and schizophrenia. I have worked in several different settings and enjoy providing care through telehealth, which offers access to quality care when it is needed.

I’m Dr. Sharline Mashack, a board-certified Psychiatric/Mental Health Nurse Practitioner, and I specialize in treating patients with conditions ranging from ADHD to schizophrenia. I use a holistic approach combined with evidence-based practices to develop treatment plans, prescribe medications, and provide psychotherapy.

As a military spouse, I’ve had the opportunity to work in several areas of the healthcare system, learning from experienced leaders along the way. I earned both my Master’s and Doctorate in Nursing.

I am Dr. LaTaya T. Whitaker, DNP, PMHNP‐BC, FNP‐BC, a dual‐certified Nurse Practitioner with more than twenty years of experience in primary care, urgent care, occupational health, and psychiatric mental health. My practice is grounded in whole‐person, evidence‐based care that supports both physical and emotional wellbeing. Over the years, I’ve worked in federal agency clinics, community health settings, and academic nursing programs, where I’ve had the privilege of teaching and mentoring students at the undergraduate, graduate, and doctoral levels. I specialize in treating anxiety, depression, trauma‐related concerns, mood disorders, and life transitions. I am deeply committed to providing accessible, equitable mental health care and helping individuals move toward stability, clarity, and long‐term wellness.

My path into psychiatry is both professional and personal. I moved to the U.S. alone at 17 while navigating complex PTSD and periods of misdiagnosis, which shaped how I understand mental health today. I began with a bachelor’s degree in psychology at Nankai University, then trained as a nurse and nurse practitioner at Charles R. Drew University and Purdue University.

Over the past 7 years, I’ve worked across medical and mental health settings, developing an approach that balances clinical precision with individualized care. I specialize in anxiety, depression, bipolar disorder, and complex PTSD, particularly for individuals who feel stuck or haven’t found relief in traditional treatment.

I’m licensed in California, Virginia, New York, Washington, and Oregon, and provide care via telehealth.

As a Psychiatrist mental health nurse practitioner with over 22 years in nursing practice, I have a strong foundation in evidence-based practice and psychiatric care. I have been trained to diagnose and treat mental health conditions using the latest research and clinical guidelines. Your treatment plan, which may include medication management, psychotherapy, or a combination of both, would be based on my professional expertise and designed to address the biological, psychological, and social aspects of your patient's well-being.

My identity as a spirit-filled Christian means that my faith is a core part of who I am. My faith often includes a belief in the power of prayer, spiritual guidance, and a holistic view of health that encompasses the mind, body, and spirit. This translates into a deep sense of empathy and a non-judgmental approach, seeing each person as a valuable individual created in God's image.

I am committed to providing compassionate, individual care in a welcoming and respectful environment. I believe that every client deserves to be listened to and treated with dignity. My goal is to foster a trusting therapeutic relationship where you feel comfortable discussing your concerns and actively participating in your treatment