Shauna L Hahn Verified Provider

Shauna L. Hahn, PMHNP-BC, RN, CBIS is a psychiatric mental health nurse practitioner at Framework Functional Psychiatry and TMS in Lake Oswego, Oregon.

She supports adults navigating trauma, PTSD, depression, anxiety and psychiatric concerns related to traumatic brain injury through medication management, counseling, and TMS.

Shauna’s functional psychiatry approach looks beyond symptoms to uncover root causes, blending neuroscience-informed care with a whole-person perspective so clients feel truly understood.

Trauma and Brain Injury Psychiatric Care

Shauna brings a rare clinical focus to psychiatric conditions linked with traumatic brain injury and trauma-related disorders.

As a Certified Brain Injury Specialist with years of experience and over 24,000 patient encounters, she also holds the Dorothy L. Johnson Award from OHSU and lectures on TBI diagnosis and treatment.

Her unhurried, hour-long visits combine medication management with counseling informed by CBT, ACT, DBT and mindfulness-based approaches.

Treatment may also incorporate TMS and assessment of metabolic, immune, neurological and nutritional factors that influence mood, cognition and recovery.

Functional Psychiatry for Depression and Anxiety

Shauna also treats major depressive disorder, generalized anxiety, OCD, bipolar disorder and concussion-related concerns using a functional psychiatry framework.

Sessions emphasize education and shared decision-making, helping clients understand the why behind each treatment choice.

As a member of the George Gordon First Nation, she brings cultural awareness to her work with Native American clients and families.