Collaborative Functional Medicine

Personalized Holistic Healing
for your Physical & Mental Health Concerns

About Sarah Poston Family Nurse Practitioner

committed to supporting people on their healing journey

Sarah Poston MSN, FNP-BC has over 30 years experience supporting people in their healing process. She has full prescriptive authority and offers personalized, in-depth evaluation, and treatment. Careful integration of traditional and holistic approaches, including nutritional and lifestyle counseling, as well as ketamine assisted therapy and Somatic Experiencing therapy are offered. She works in partnership, bringing compassion and individual attention to each patient and their individual journey.  + More about Sarah Poston.

Integrative Psychiatry

An integrative approach to mental health looks for root causes of symptoms, minimizing the need for medications over time. It incorporates multiple approaches to address symptoms; including a functional medicine assessment and treatment plan, appropriate therapy based on individual needs and multi-discipline referrals and collaboration.

Functional Medicine Approach

Functional Medicine is a holistic, biology-based approach to identify and address root causes of symptoms and diseases.


Ketamine Assisted Therapy

Ketamine assisted therapy is a transformational approach for working with “treatment-resistant” depression, PTSD, many forms of anxiety, addiction, eating disorders, and existential challenges. It uses a research-based approach for creating a healing space to support deep healing.

Somatic Experiencing & Attachment Based Therapy

Somatic experiencing and Dynamic attachment repatterning approaches work to unwind and resolve childhood and acute trauma symptoms. They help to restore a sense of well-being and increase our ability to handle life stressors.