Jennifer Theriault, PMHNP-BC, is a Nurse Practitioner specializing in Functional and Metabolic Psychiatry, dedicated to uncovering the root causes of mental health challenges and guiding patients toward long-term emotional and cognitive wellness.

With over 27 years in healthcare, Jennifer’s approach integrates hormonal, nutritional, and metabolic interventions alongside circadian psychiatry, functional testing, and personalized therapeutics. Her practice blends evidence-based strategies with cutting-edge science, ensuring each patient receives a treatment plan tailored to their unique biochemistry, metabolism, and psychological health.

Innovative & Holistic Treatment Approach

Jennifer specializes in addressing conditions such as Anxiety, Depression, Bipolar, ADHD, PTSD, OCD and other y disorders, focusing on metabolic balance, hormone optimization, and cognitive resilience rather than symptom suppression.

Using a foundations first approach Her comprehensive method begins by establishing the core lifestyle foundations—how you move, eat, and sleep. Once these essential behaviors are stabilized, the focus shifts to restoring circadian alignment, optimizing cellular charge through grounding, sunlight, and red light exposure, supporting hydration, and refining sleep architecture. Together, these pillars create the conditions for both biochemical stability and emotional resilience. Beyond Traditional Psychiatry

Jennifer believes mental health cannot be addressed in isolation—her practice is not a conventional psychiatry clinic, but a metabolic psychiatry model integrating foundational health strategies:

Sleep & circadian rhythm alignment | Hydration & nutrient-dense dietary strategies | Movement & stress mitigation | Deep relationships & life purpose development

Her philosophy rejects one-size-fits-all medication management, instead weaving in CBT techniques, motivational interviewing, somatic and supportive therapy into a comprehensive care model—never standalone talk therapy.

Currently advancing her expertise in Integrative and Functional Psychiatry through her fellowship with Psychiatry Redefined, Jennifer remains passionate about revolutionizing mental health care. She ensures her patients receive personalized, transformative treatment, helping them build sustainable mental clarity, metabolic balance, and emotional resilience. She is also actively studying to sit for The Menopause Society board certification, further deepening her commitment to hormone health and neuroendocrine optimization across the lifespan.