Erin Huston PMHNP

Psychiatric nurse practitioner in Helena since 2015


  • Undergraduate: Carroll College
  • Master of Nursing: Montana State University
  • Board Certified  since 2015

Leonard Lantz MD

Serving Helena and western Montana since 2005


  • Undergraduate: Dartmouth College
  • Medical School: University of South Dakota
  • Psychiatry Residency: University of Wisconsin Hospital and Clinics
  • Child and Adolescent Psychiatry Fellowship: University of Wisconsin Hospital and Clinics
  • Board Certified in Psychiatry since 2005
  • Board Certified in Child Psychiatry since 2006

Krista David MD

Providing psychiatric care in Helena for 13 years


  • Undergraduate: Bard College
  • Medical School: University of South Dakota
  • Psychiatry Residency: University of Wisconsin Hospital and Clinics
  • Board Certified in Psychiatry since 2006
Practice Philosophy

Providing help and hope to those in need is at the heart of our practice approach.


We believe in taking the time to listen to our patients, so we can accurately understand them and their stories.  We combine this understanding of the individual with our medical understanding of psychiatric illness to arrive at accurate diagnoses and treatments, tailored to each person.


It is our mission to provide excellent psychiatric care in a confidential, respectful and collaborative manner.

    Our Providers