Frontier Psychiatry
  • About
    • Our story
    • Our Team
    • In the Media
    • Contact
  • Patients
    • Current Patients >
      • Virtual Waiting Room
      • Pre-Appointment Checklist
      • Patient Forms
      • Patient FAQ
      • Other Resources
    • Services >
      • Adult Psychiatry
      • Child & Adolescent Psychiatry
      • Addiction Treatment
      • Neuropsychiatry & Memory Care
      • Counseling Access for MT Ag
  • Organizations
    • Services
    • Partner Scheduling
    • Virtual Waiting Room
    • Resources >
      • Medical Education
      • Research Studies
  • Refer a Patient
  • Patient Portal
  • Partner Scheduling
  • Schedule an Appointment

Our Team

Leadership

Picture

ERIC ARZUBI, MD
CEO & Co-Founder
Child & Adolescent Psychiatry

View Profile

Picture

REZA HOSSEINI GHOMI, MD, MSE
​CINO & Co-Founder
​Neuropsychiatry

View Profile

Picture

MATTHEW MACKINNON, MD
CMO​

View Profile

Picture

DANA KELLERMAN
CHRO & COO​

View Profile

Picture

GREG FLETCHER
CFO​

View Profile

Picture

SARAH PORTER-OSEN
Director of Operations

View Profile


Providers

Picture

MARK ACKERMAN, PMHNP
Adult & Addiction Psychiatry

View Profile

Picture

KASHIF AHMED, MD
Child & Adolescent Psychiatry

View Profile

Picture

JANELLE ARIAS, MD
Child & Adolescent Psychiatry

View Profile

Picture

MARNIE BASTA-SMITH, PMHNP-BC
Emergency Psychiatry

View Profile

Picture

NATHAN BELL, MD
Medical Director

View Profile

Picture

ENRIQUE CALOCA, PMHNP-BC
Emergency Psychiatry

View Profile

Picture

CAITLIN CAVENEY, MD
Forensic & Adult Psychiatry

View Profile

Picture

SHAYNA CHUPEIN, LCSW, LAC, MHPP
Care Coordinator

View Profile

Picture

BRANDY COLVIN, APRN
Adult Psychiatry

View Profile

Picture

NICOLE DAVIS, PMHNP
Child, Adolescent & Adult Psychiatry

View Profile

Picture

MARIE DONA, MD
Child & Adolescent Psychiatry

View Profile

Picture

ARIELA FRIEDER, MD
Medical Director, PRISM

View Profile

Picture

LARISA HAMMOND, MSN, APRN, FNP-C
Adult Psychiatry

View Profile

Picture

MEGAN LEHMAN, FNP-C
Addiction Psychiatry ​

View Profile

Picture

ANDREA MACDONALD, PMHNP-BC
​Adult Psychiatry​​

View Profile

Picture

PADMAPRIYA MARPURI, MD
​Geriatric and Adult Psychiatry​​

View Profile

Picture

JOSE PAEZ, MD
Child & Adolescent Psychiatry

View Profile

Picture

ASTA REINDL, PMHNP-BC
Child & Adolescent Psychiatry

View Profile

Picture

ALLISON SEARS, PMHNP-BC
Adult Psychiatry

View Profile

Picture

MELINDA TRUESDELL, DNP, PMHNP
​Director of APP's

View Profile

Picture

SHANE VERHOEF, MD
Adult Psychiatry

View Profile


STAFF

Picture

CYNDI BECKER
Scheduling & Referral Care Coordinator

View Profile

Picture

DARA CROUSE
Scheduling & Referral Care Coordinator

View Profile

Picture

KELLI HAIDER
Lead Scheduling & Referral Coordinator

View Profile

Picture

ALYSSA HIGMAN
Administrative Assistant

View Profile

Picture

​KERRI HUSO
Senior Manager of Communications

View Profile

Picture

JESSICA LAUER
HR Program Manager

View Profile

Picture

TAMMY MCCALLUM
Insurance Eligibility Specialist

View Profile

Picture

MICHELLE MARTINEZ
​Medical Assistant Care Coordinator

View Profile

Picture

KELSEY MOATS
Medical Assistant Care Navigator

View Profile

Picture

MICHELLE PAULSON
Medical Assistant

View Profile

Picture

ADELINE PRICE
Scheduling & Referral Care Coordinator

View Profile

Picture

TARA RAPICH
Scheduling & Referral Care Coordinator

View Profile

Picture

JESSICA WILLMAN
IT Associate

View Profile


Interested in working with us?

Careers
Home    ​New Patients   Virtual Waiting Rooms ​    Community Partner Login     Careers     Contact Us
Check Out Our App
Schedule appointments, message your provider, and have all of your medication information at your fingertips
Picture
Picture
Picture
Frontier Psychiatry PLLC
Call: (406) 200-8471
Fax: (833) 465-3766
Picture
  • About
    • Our story
    • Our Team
    • In the Media
    • Contact
  • Patients
    • Current Patients >
      • Virtual Waiting Room
      • Pre-Appointment Checklist
      • Patient Forms
      • Patient FAQ
      • Other Resources
    • Services >
      • Adult Psychiatry
      • Child & Adolescent Psychiatry
      • Addiction Treatment
      • Neuropsychiatry & Memory Care
      • Counseling Access for MT Ag
  • Organizations
    • Services
    • Partner Scheduling
    • Virtual Waiting Room
    • Resources >
      • Medical Education
      • Research Studies
  • Refer a Patient
  • Patient Portal
  • Partner Scheduling
  • Schedule an Appointment