
Annabelle Sizemore, PMHNP-BC
Board-Certified Psychiatric Mental Health Nurse Practitioner

About Annabelle Sizemore
Annabelle Sizemore is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC). She is dedicated to helping patients elevate their mental wellbeing through a holistic approach. When curating treatment plans, her goal is to enhance quality of life. She uses a variety of methods for treatment — including but not limited to medications, specialized therapies, exercise, diet, supplements, sleep hygiene, addressing relationships, and consulting community partners. Using these methods has helped many find relief from stress, anxiety, depression, trauma, compulsions, psychosis, sleep disruptions, low energy, and manic states.
The psychiatric care Annabelle provides comes from a comprehensive and diverse medical background. She has previously specialized in critical care, neuroscience, and forensics, and has treated patients in both inpatient and outpatient settings. This range of clinical experience enables her to evaluate patients' psychiatric needs comprehensively.
Annabelle is a proud Double Duke, having earned both her bachelor's and master's degrees from James Madison University. She subsequently completed a post-graduate certificate in Psychiatric Mental Health Nursing at Shenandoah University.

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