Leadership

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

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

GREG FLETCHER
CFO​

Providers

LAURA ADAMS, PMHNP
Child & Adolescent Psychiatry

ENRIQUE CALOCA, PMHNP-BC
Emergency Psychiatry

KASHIF AHMED, MD
Child & Adolescent Psychiatry

SHAYNA CHUPEIN, LCSW, LAC, MHPP
Lead LCSW

JANELLE ARIAS, MD
Child & Adolescent Psychiatry

AMELIA DURLING, MD
Adult Psychiatrist 

NATHAN BELL, MD
Medical Director

MICHAEL FALLON, PMHNP
Adolescent & Adult Psychiatry

ARIELA FRIEDER, MD
Medical Director, PRISM

BRIDGETTE JONES, MD
Adult Psychiatrist

SARAH KERR, PMHNP
Child & Adolescent Psychiatry

JOSEPH KNOBLE, MD
​Child & Adolescent Psychiatry

CLAIRE MASTEL, PA
​Adult Psychiatry

PRIYANKI PAREEK, MD
Geriatric Psychiatry

MATT PERDUE, MD
Medical Director of Addiction Services

RUTH RAFACZ, PMHNP
Adult Psychiatry

ASTA REINDL, PMHNP-BC
Child & Adolescent Psychiatry

KRISTIE STEPHENSON, PCLC
Therapist

MATTHEW THOMPSON, MD, MPH
Adult, Geriatric & Addiction Psychiatry

MARILYN THORN, SWLC
Therapist

MELINDA TRUESDELL, DNP, PMHNP
Adult Psychiatry

MEGAN VERLAGE, MD
Adult & Perinatal Psychiatry

BARBARA WOO, PMHNP
Child, Adult, and Geriatric Psychiatry

STAFF

ALEX BRUTON
IT & Operations Manager

BRENDA KELLY
Director of Billing & Revenue Cycle

MICHELLE MARTINEZ
Lead MA

NICHOLAS COOMBS, PhD, MSTAT
Data Scientist

KELLI KUSTER
Lead Referral & Scheduling Care Coordinator

KELSEY MOATS
Medical Assistant Care Navigator

KATRINA CHUPEIN
Insurance Eligibility Specialist

JESSICA LAUER
HR Program Manager

Julia Otero
Coding & Revenue Cycle Manager

DARA CROUSE
Referral & Scheduling Care Coordinator

TAMMY MCCALLUM
Insurance Eligibility Specialist

MICHELLE PAULSON
Executive Administrative Assistant

SARAH PORTER-OSEN
Director of Customer Experience

TONYA THOGERSEN
Scheduling & Referral Care Coordinator

ADELINE PRICE
Scheduling & Referral Care Coordinator

CHRIS VIVOLO
Medical Assistant Care Navigator

AMBER ROLFSON
Medical Assistant Care Navigator

JEN WHITCOMB
Scheduling & Referral Care Coordinator

LANIE SEALEY
Staff Accountant

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Frontier Psychiatry PLLC
Call: (406) 200-8471
Fax: (833) 465-3766