
Carly Sell
Psychiatric Nurse Practitioner, DNP, PMHNPBC (she, her)
Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Helena, MT 59601
Let's Connect (406) 351-7792

Carly Sell, a Montana native, has worked as a psychiatric nurse for the past 15 years. Carly graduated in 2007 from Carroll College with her bachelor’s degree in nursing and from Montana State University in 2022 with her Doctor of Nursing Practice. Carly has always been passionate about improving overall mental health and well-being throughout Montana through suicide prevention, mental health awareness education, and trauma-informed care.

Treeline Psychiatry is rooted in compassion, evidence-based practice, and the belief that everyone can rise above adversity. You can expect that we will walk with you, get curious about your story, honor diversity, and utilize best practices to help you grow and heal.
You are more than a diagnosis. We spend time understanding the context of your story so we can partner with you to meet your individual goals. Appointments are available in person at our Helena office (coming soon) or via telehealth.
Call or Email Carly Sell now for a free 15 minute consultation - (406) 351-7792
Let's Connect (406) 351-7792

Finances
Payment Methods
American Express, Cash, Check, Discover, Health Savings Account, Mastercard, VisaInsurance
- Allegiance
- Medicaid
- Optum
- UnitedHealthcare UHC | UBH
- Out of Network

Carly Sell
Psychiatric Nurse Practitioner, DNP, PMHNPBC
Check fees and, if listed, ask to verify your insurance coverage. Email or (406) 351-7792
Qualifications
- Verified by Psychology Today License: Montana / 196374 Carly Sell
- In Practice for 18 years
- Montana State University, DNP, PMHNP-BC, Graduated 2022
Education and Years In Practice
Specialties and Expertise
Top Specialties
- Medication Management
- Mood Disorders
- Child
Expertise
- ADHD
- Alcohol Use
- Anxiety
- Autism
- Behavioral Issues
- Bipolar Disorder
- Borderline Personality (BPD)
- Chronic Impulsivity
- Depression
- Dissociative Disorders (DID)
- Emotional Disturbance
- Grief
- Impulse Control Disorders
- LGBTQ+
- Obsessive-Compulsive (OCD)
- Oppositional Defiance (ODD)
- Personality Disorders
- Pregnancy, Prenatal, Postpartum
- Psychosis
- Self-Harming
- Sleep or Insomnia
- Suicidal Ideation
- Transgender
- Trauma and PTSD
Client Focus
Age
Children (6 to 10) ,
Preteen ,
Teen ,
Adults
Age
Children (6 to 10) ,
Preteen ,
Teen ,
Adults
Treatment Approach
Types of Therapy
- Compassion Focused
- Culturally Sensitive
- Solution Focused Brief (SFBT)
- Trauma Focused
Location
Nearby Areas

Carly Sell
Psychiatric Nurse Practitioner, DNP, PMHNPBC
Call for a free consultation now - (406) 351-7792