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Serene Harbor Psychiatry Info

Marshaniek White PMHNP -- board-certified Psychiatric–Mental Health Nurse Practitioner in CT, NY, and NJ

Your Psychiatric Nurse Practitioner

I’m Marshaniek White, PMHNP, a board-certified Psychiatric–Mental Health Nurse Practitioner providing telepsychiatry services to adolescents and adults. I specialize in comprehensive psychiatric evaluations, medication management, and ADHD assessment and treatment.

My approach is collaborative, evidence-based, and patient-centered. I believe effective psychiatric care begins with truly listening—understanding your experiences, symptoms, and goals—so we can develop a treatment plan that is both clinically sound and tailored to you.

I work with individuals managing conditions such as anxiety, depression, ADHD, mood disorders, and trauma-related concerns. Whether you are seeking clarity around a diagnosis, starting medication for the first time, or looking for thoughtful long-term management, my goal is to provide care that feels supportive, transparent, and empowering.

All visits are conducted via secure telepsychiatry, allowing you to access high-quality psychiatric care from the comfort and privacy of your home. I accept both insurance and private pay, and I am committed to providing care that is respectful, individualized, and grounded in best practices.