Our Diagnostic Imaging Care Team includes interventional radiologists, radiologists and a comprehensive team of nurses and technicians.


Bradley Dick, MD, FACR

Interventional Radiologist Bradley Dick, MD, FACR earned his medical degree from Georgetown University School of Medicine. He completed his fellowship in interventional radiology at the University of California, San Francisco.

Brandon Newgard, MD

Interventional Radiologist Brandon Newgard, MD graduated from Carroll College and went on to receive his Doctor of Medicine from Creighton University.  He completed his Diagnostic Radiology residency at Creighton University Medical Center followed by a Vascular/Interventional Radiology Fellowship at Memorial Sloan-Kettering Cancer Center in New York, NY. 

Christopher Lindsay, MD

Radiologist Christopher Lindsay, MD  earned his Doctor of Medicine from the Creighton University School of Medicine, in Omaha, NE. He completed his Fellowship in Body Imaging with the Henry Ford Health System and his residency in Diagnostic Radiology from Wayne State University’s Detroit Medical Center in Detroit. He obtained his Bachelor of Arts, graduating maxima cum laude, in Biology, from Carroll College.

Drake McArthur, MD

Radiologist Drake McArthur, MD, earned his Doctor of Medicine at Saba University School of Medicine in Saba, Dutch Caribbean. Dr. McArthur completed his diagnostic radiology residency at Tulane University of Louisiana in New Orleans, LA, serving as chief resident during his final year of training. He went on to complete a musculoskeletal fellowship at the University of Arizona in Tucson, AZ. Dr. McArthur is a member of the American College of Radiology and the American Society of Emergency Radiology.

James Tarver

James Tarver, MD came to Helena from New Bern, NC. Dr. Tarver earned his Medical Degree from the Uniformed Services University of the Health Science F. Edward Hebert School of Medicine in Bethesda, MD and completed a residency in Diagnostic Radiology at the National Capital Consortium (Walter Reed Army Medical Center, National Naval Medical Center, Children’s National Medical Center, University of Maryland ­– R. Adams Crowley Shock Trauma Center, Washington Hospital Center).  He also completed a Naval Flight Surgery Program at the Naval Aerospace Medicine Institute in Pensacola, FL.

Advance Practice Providers

Molly M. Barrett, RPA

Molly Barrett, RPA earned her Bachelor of Science degree in Advanced Radiologic Sciences and her Radiologic Practitioner’s Assistant certification from Weber State University in Ogden, Utah. She earned her Associate of Applied Science degree in Radiologic Technology from Montana State University – Billings. Molly is a board certified member of the Board for Radiology Practitioner Assistants, as well as a member of the American Registry of Radiologic Technologists.