Dr. Andrietta W. Barnett, DNP, FNP-C, PMHNP-BC
Dr. Andrietta W. Barnett provides compassionate virtual psychiatric care for ADHD, anxiety, bipolar disorder, depression, PTSD, personality disorders, family conflict, and more.
20+ years experience • Evidence-based care • Medication management • Virtual psychiatric care
Meet Dr. Andrietta W. Barnett
Healing starts with feeling heard, understood, and supported.
Dr. Andrietta W. Barnett brings more than two decades of healthcare experience to mental health care, combining compassionate support with evidence-based treatment tailored to each individual.
She holds a Doctorate in Nursing Practice and a Doctorate in Psychology, helping clients navigate a wide range of emotional, behavioral, and psychiatric challenges with empathy and expertise.
Her care focuses on understanding the whole person, not just symptoms, creating personalized treatment plans that support long-term healing and emotional wellness.
What she helps with
✔ Grief & Life Changes
✔ Substance Use Support
✔ Developmental Disorders
✔ Dual Diagnosis
✔ Pregnancy & Postpartum Mental Health
✔ Impulse Control Disorders
✔ Anxiety & Depression
✔ ADHD
✔ Trauma & PTSD
✔ Mood & Behavioral Disorders
✔ Anger Management
✔ Family Conflict
Who she serves
Dr. Barnett provides psychiatric care for:
✔ Children
✔ Adolescents
✔ Adults
✔ Families
✔ Individuals with complex mental health needs
She works with individuals facing both common and complex emotional and behavioral concerns while creating personalized treatment plans that fit each person’s unique life experiences and goals.
Dr. Barnett believes effective mental health care should be individualized, compassionate, and rooted in evidence-based treatment.
Her approach combines:
Medication management when appropriate
Therapy-informed psychiatric care
Holistic treatment planning
Whole-person wellness support
Collaborative care focused on long-term healing
She works closely with each client to create a treatment plan designed around their symptoms, experiences, goals, and lifestyle.
Personalized, Whole-Person Psychiatric Care
States served
Dr. Barnett currently provides virtual psychiatric care in:
✔ California
✔ Connecticut
✔ Florida
✔ Georgia
✔ New Jersey
✔ New York
✔ Ohio
✔ Pennsylvania
✔ Washington
✔ Washington D.C.
Flexible scheduling available: Morning, afternoon, and limited evening appointments.
What to expect
We’ll discuss what has been going on and how you’ve been feeling.
1.
Talk
Dr. Barnett will take time to understand your history, symptoms and goals.
2.
Understand
3.
Plan
Together you’ll create a care plan including ongoing care focused on helping you feel better and thrive.