
Marshall Diven, MD
Radiation Oncology
Highlights
Age Groups Seen
- Adolescent 12-17
- Adult 18-65
- Older Adult >65
Languages
- English
Gender
MaleAbout Marshall Diven
Marshall Diven, MD, MS, grew up in Hartsville, South Carolina. He went to Wofford College where he majored in Biology and received his undergraduate degree in 2012. He then completed a Masters Degree in Biomedical Sciences with an emphasis in Immunology and Microbiology at the Medical University of South Carolina College of Graduate Studies in Charleston, South Carolina. He obtained his doctorate in medicine at the University of South Carolina School of Medicine Greenville in 2020. He completed his transitional year program in Rome, Georgia. He went on to complete a Radiation Oncology residency at NewYork Presbyterian Brooklyn Methodist in collaboration with Weill Cornell Medicine in 2025. He and his wife Kelly enjoy staying active playing golf and going hiking among many other interests.
Locations
- Billings Clinic Thoracic Radiation Oncology
- 801 North 29th Street, Billings Clinic, Billings, MT 59101
- Get Directions
- Billings Clinic Oncology
- 801 North 29th Street, Billings Clinic, Billings, MT 59101
- Get Directions
- phone: 406-238-2500
Expertise
Education
- Residency: New York Presbyterian Methodist Hospital, Radiation Oncology, 2022
- Internship: AdventHealth Redmond, Transitional, 2021
- Medical School: University of South Carolina School of Medicine, MD , 2020
- Graduate: Medical University of South Carolina, MAS, 2015
- Undergraduate: Wofford College, BS, 2012