Our Medical Providers
UnityPoint Health—Des Moines Occupational Medicine medical providers are experts in occupational medicine, and our focus is on keeping your employees safe and healthy. Please contact us directly with questions related to the diagnosis, treatment, or progress of your employees - we're here to serve you!
David T. Berg, DO | On staff since 2016 - Ankeny
- More than 25 years of occupational medicine experience
- Experience includes Medical Directorship, On-Site Company Physician, Pain Management
- Certified DOT Medical Examiner & Medical Review Officer (MRO)
- Graduate of the University of Osteopathic Medicine & Health Services
Betsy Bolton, PA-C | On staff since 2018 - Des Moines
- Graduate of The University of Osteopathic Medicine and Health Services Physician Assistant Program
- Certified Medical Examiner (DOT)
- Graduate of The Penn State University College of Medicine
Sara Glover, PA-C | On staff since 2015 - West Des Moines
- Member, Iowa Army National Guard
- Certified Medical Examiner (DOT)
- Graduate of The University of Nebraska/Department of Defense Interservice Physician Assistant Program
Daphney Myrtil, MD | On staff since 2017- West Des Moines
- Completed Residency in Occupational Medicine
- United States Air Force Flight Surgeon, 2011-2014
- Certified DOT Medical Examiner & Medical Review Officier (MRO)
- Graduate of The University of Utah Occupational & Environmental Medicine Program
Brandon M. Penix, DO | On staff since 2019 - Des Moines
- Completed Resident in Occupational Medicine
- United States Army - General Medical Officer, 2012-2017
- Certified DOT Medical Examiner & Medical Review Officer (MRO)
- Graduate of The University of Colorado Occupational & Environmental Medicine Program
Tamara Ransdell, PA-C | On staff since 2019 - Ankeny/ Des Moines
- More than 15 years of experience as a Physician Assistant
- Certified DOT Medical Examiner
- Graduate of The University of Osteopathic Medicine and Health Services Physician Assistant Program (DMU)
Jon R. Yankey, MD | On staff since 2011 - West Des Moines
- Practicing Occupational Medicine Sing 1997
- Board Certified in Occupational Medicine and Family Practive
- Certified Independent Medical Examiner, DOT Medical Examiner & Medical Review Officer (MRO)
- Graduate of The University of Iowa College of Medicine