Marias Medical Center Medical Staff

Melanie Hardy

DO, AOBFP

General Practice-OB

Todd Gianarelli

MD, ABFP

Family Practice/ER Department

Lance Stewart

MD, ABFP

Family Practice

Katherine (Kay) Biccum

DO, AOBFP

General Practice-OB

Mechelle D. Lewis

MD, AAP

Family Practice, Internal Medicine, Pediatrics

Ron Ray

DNAP, CRNA, FNP-C, ENP

Nurse Anesthetist

Justin Hooker

DMP

Foot & Ankle Specialist

Tracy Richman

MSN, APRN, CNM

Specialty Physicians

Jay Taylor

MD

Family Practice and Colonoscopy
To make an appointment call: (406) 434-3240

Dale R. Mortenson

MD FACS

General and laparoscopic surgery
To make an appointment call:
(406) 452-0877 | 866-780-5500 | (406) 434-3240

David Boes

MD

Ophthalmology
To make an appointment call: (406) 455-2020

Thomas A. deHoop

MD

Obstetrics/Gynecology
To make an appointment call: (406) 434-3240

Thomas Warr

MD

Internal Medicine, Medical Oncology, Hematology, and Hospice and Palliative Medicine
To make an appointment call: (406) 771-3470

Bryan Martin

MD

Benefis Sletten Cancer Institute
To make an appointment call: (406) 731-8290

Rawa Sarji

MD

Cardiology
To make an appointment call: (406) 257-8993

Deborah Hoffman

MD

Sleep Study