

Seeking mental health care in the Bronx? Headway offers flexible talk therapy and medication management support with 1,198 providers across all neighborhoods. With insurance coverage and free consultations available, find a provider who matches your needs within two weeks.
I am a board- certified psychiatric nurse practitioner committed to compassionate, ethical, and individualized mental health care.
I am a compassionate and dedicated Psychiatric Nurse Practitioner committed to providing high-quality mental health care to individuals. I strive to help patients achieve emotional wellness, stability, and improved quality of life.
My approach to care is patient-centered, evidence-based, and collaborative. I believe in building trusting relationships with patients, families, and caregivers while creating individualized treatment plans that address both mental and physical health needs. I am experienced in managing conditions such as anxiety, depression, bipolar disorder, ADHD, PTSD, schizophrenia, mood disorders, behavioral disorders, and other complex psychiatric conditions.
I also bring valuable experience working with children and adolescents facing emotional, behavioral, developmental, and academic challenges. I am skilled in evaluating and treating conditions such as ADHD, anxiety disorders, depression, oppositional behaviors, trauma-related disorders, autism spectrum-related concerns, and mood dysregulation. I work closely with parents, guardians, schools, therapists, and pediatric providers to create comprehensive treatment plans that support emotional growth, school success, and family functioning.
In addition, I have extensive experience working with geriatric populations and individuals living with dementia, Alzheimer’s disease, and other neurocognitive disorders. I am skilled in assessing cognitive decline and managing behavioral and psychological symptoms of dementia such as agitation, aggression, anxiety, depression, sleep disturbance, and psychosis, while promoting dignity, safety, and quality of life. I collaborate closely with families, caregivers, nursing staff, and interdisciplinary teams to develop supportive care plans and provide education regarding disease progression, behavioral strategies, and medication options.
My name is Gillian Foster and I am a board-certified Nurse Practitioner with dual certification as a Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner (DNP, FNP-BC, PMHNP-BC). I take a holistic approach to care, addressing both mental and physical health needs. I specialize in treating anxiety, depression, mood disorders, and stress-related concerns using evidence-based, individualized treatment plans. My approach is collaborative, supportive, and nonjudgmental, with a focus on helping clients feel heard, balanced, and in control of their well-being.
I’m a psychiatric nurse practitioner who provides patient-centered care focused on helping you feel more stable and in control of your mental health. I work with individuals experiencing a range of emotional and mental health challenges. I take time to understand your unique situation and create a safe, nonjudgmental space where you feel supported.











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
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