Clinicians affiliated with Greater Regional Medical Center
54 clinicians on file with this group · most practice in Iowa outside metro areas · PAC ID 9234041013
35 clinicians affiliated with Greater Regional Medical Center are in the 2024 Medicare Part B data, 19 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Nurse Practitioner (7) · Certified Registered Nurse Anesthetist (CRNA) (4) · General Surgery (3) · Physician Assistant (3) · Radiation Oncology (3) · Diagnostic Radiology (2) · Family Practice (2) · Internal Medicine (2) · Orthopedic Surgery (2) · Audiologist (1) · Cardiology (1) · Emergency Medicine (1) · Pain Management (1) · Podiatry (1) · Psychiatry (1) · Urology (1)
Specialty links go to the specialty in Iowa outside metro areas.
Clinicians affiliated with Greater Regional Medical Center, 2024
Alphabetical by last name; 35.
| Name | Specialty | City |
|---|---|---|
| Eric W Anderson, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Spencer, IA |
| Dixie P Bakken, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Rochester, MN |
| Amanda Bozarth | Nurse Practitioner | West Des Moines, IA |
| Shelby Cameron, ARNP, FNP-BC | Nurse Practitioner | Creston, IA |
| Joshua Capson, D.O. | Internal Medicine | Pueblo, CO |
| Benjamin Carmack, PA-C | Physician Assistant | Des Moines, IA |
| Melissa A Cowan, ARNP | Nurse Practitioner | West Des Moines, IA |
| Ryan D Denny | Audiologist | Creston, IA |
| Brian A Dumstorff, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Des Moines, IA |
| Matthew O Epp, MD | Emergency Medicine | Papillion, NE |
| Kathleen N Evans, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Creston, IA |
| Jonathan M Fialkov, M.D. | Urology | West Des Moines, IA |
| Adam D Gliniewicz, M.D. | Radiation Oncology | Des Moines, IA |
| Laura F Hagen, ARNP | Nurse Practitioner | Creston, IA |
| Courtney K Halls, PA | Physician Assistant | Mount Ayr, IA |
| Thomas D Hansen, MD | Pain Management | Columbia, MO |
| Emily Hawbaker, ARNP | Nurse Practitioner | Indianola, IA |
| Joshua B Holliday | Diagnostic Radiology | Creston, IA |
| Amy S Hynek Mcfarland, D.O. | General Surgery | Creston, IA |
| Kendall Lange, ARNP | Nurse Practitioner | Creston, IA |
| Eric M Larsen, DPM | Podiatry | Creston, IA |
| John M Martens, MD | Radiation Oncology | Des Moines, IA |
| Jeffrey C Neitzel, DO | General Surgery | Des Moines, IA |
| Demi L O'Brien, MD | Family Practice | Greenfield, IA |
| David L Paustian, DO | General Surgery | Iowa Falls, IA |
| William M Ralston, D.O. | Orthopedic Surgery | Columbia, MO |
| Timothy D Rankin, M.D. | Orthopedic Surgery | Creston, IA |
| Steven D Reeves, MD | Internal Medicine | Creston, IA |
| Tessa M Sandel, ARNP | Nurse Practitioner | Des Moines, IA |
| Jon F Scheiber, M.D. | Cardiology | Westerly, RI |
| James F Smith, M.D. | Diagnostic Radiology | Omaha, NE |
| Bryan Taylor, DO | Family Practice | Mason City, IA |
| George H Voynov, MD | Radiation Oncology | Des Moines, IA |
| Kelly J Weiss-Kreps, DO | Psychiatry | Johnston, IA |
| Sterling M Zoutte, PA-C | Physician Assistant | Oskaloosa, IA |
Practice locations
Listed practice locations in Iowa.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations