Exceptional Technology. Extraordinary Care.

Your most trusted health care partner for life.

Welcome to Casper Medical Imaging & Outpatient Radiology. In our practice, we believe that care of the highest possible quality is most efficient and effective for our patients. We have a long-standing reputation for excellence in medical imaging. We strive to be the best providers for the community, in Central Wyoming, with state of the art technology and local, board certified radiologists.

ACR Accreditations

The American College of Radiology (ACR), the largest and oldest imaging accrediting body in the U.S. and a professional organization of 34,000 physicians, has awarded Outpatient Radiology gold seals of accreditation in three advanced imaging modalities.

When you see the ACR gold seal, you can rest assured that your prescribed imaging test will meet the highest level of imaging quality and radiation safety. To achieve the ACR Gold Standard of Accreditation, our facility’s personnel qualifications, equipment requirements, quality assurance, and quality control procedures have gone through a rigorous review process and have met specific qualifications. It’s important for patients to know that every aspect of the ACR accreditation process is overseen by board-certified, expert radiologists and medical physicists in advanced diagnostic imaging.


Mammography is a specific type of imaging test that uses a low-dose x-ray system to examine breasts. A mammography exam, called a mammogram, is used to aid in the early detection and diagnosis of breast diseases in women.

Computed Tomography

CT scanning — sometimes called CAT scanning — is a noninvasive medical test that helps physicians diagnose and tailor treatments for various medical conditions.


Ultrasound imaging, also known as sonography, uses high-frequency sound waves to produce images of internal body parts to help providers diagnose illness, injury, or other medical problems.

Magnetic Resonance Imaging

MRI uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the body.

Breast Ultrasound

Ultrasound imaging, also known as sonography, uses high-frequency sound waves to produce images of internal body parts to help providers diagnose illness, injury, or other medical problems.

Breast MRI

MRI of the breast offers valuable information about many breast conditions that may not be obtained by other imaging modalities, such as mammography or ultrasound.

Stereotactic Breast Biopsy

A breast biopsy is performed to remove cells — either surgically or through a less invasive procedure involving a hollow needle — from an area in the breast suspected to be cancerous. These cells are examined under a microscope to determine a diagnosis. In stereotactic breast biopsy, a special mammography machine helps guide the radiologist’s instruments to the site of an abnormal growth.

Breast Imaging Center of Excellence

By awarding facilities the status of a Breast Imaging Center of Excellence, the ACR recognizes breast imaging centers that have earned accreditation in mammography, stereotactic breast biopsy, and breast ultrasound (including ultrasound-guided breast biopsy).

Lung Screening Center logos
In addition to ACR’s gold seals, Outpatient Radiology has become one of The American College of Radiology’s (ACR) Lung Cancer Screening Centers. The designation recognizes Outpatient Radiology as a facility committed to providing quality screening care to patients at the highest risk for lung cancer. Lung cancer screening with the use of low-dose computed tomography (CT), along with appropriate follow-up care, significantly reduces lung cancer deaths and is cost effective compared to other major cancer screening programs.

Our Radiologists

Our board-certified radiologists have been performing procedures and interpreting radiologic studies in Central Wyoming for more than 30 years. All of our physicians are board-certified by the American College of Radiology.

Charles W. Bowkley III, M.D.

General, Interventional and Neurointerventional Radiology

Dr. Bowkley moved to Wyoming in 2010 to join the practice.  His main areas of interest are venous disease, stroke care, breast and women’s health, and cancer intervention.  To make an appointment with Dr. Bowkley please click here.

M.D. – The University of Medicine and Dentistry of New Jersey, Piscataway, NJ
Internship – Internal Medicine, Santa Barbara Cottage Hospital, Santa Barbara, CA
Residency – Diagnostic Radiology, Brown University, Warren Alpert School of Medicine, Providence, RI
Fellowship – Interventional Radiology, Brown University, Warren Alpert School of Medicine, Providence, RI
Fellowship – Neurointerventional Radiology, John Hopkins Medical School, Baltimore, MD

Frederick "Eric" W. Cubin, M.D., M.S.

General and Interventional Radiology

Dr. Cubin joined CMI in 2010. He is a Casper native and is excited to be able to practice medicine in his home town. Dr. Cubin has a love for the outdoors and the Wyoming lifestyle including some of his favorite passions, bow hunting, fishing, backpacking and competitive shooting.

M.D. – University of Washington School of Medicine, Seattle, WA
Internship – General Internal Medicine, University of Wisconsin, Madison, WI
Residency – Interventional Radiology, University of Wisconsin, Madison, WI

Seth Iverson, M.D.

General Radiology and Body Imaging

Dr. Iverson joined CMI in 2014. He enjoys hiking, backpacking, canoeing, and exploring the mountains. He is thrilled at the chance to try his luck and skill at fly fishing.

M.D. – New York Medical College, Valhalla, New York
Internship – Transitional – Mary Imogene Bassett Hospital of Columbia University, Cooperstown, New York
Residency – Diagnostic Radiology, Rochester General Hospital, Rochester, New York
Fellowship – Body MRI, Mallinckrodt Institute of Radiology, Washington University, St. Louis, Missouri

Burke Morin, D.O., MRMD

Dr. Morin has been a member of our team since 2018.  He is fellowship trained in MRI, with multiple professional interests, including Body, Musculoskeletal, Neuro and Cardiac imaging.  He is certified as a Magnetic Resonance Medical Director (MRMD) through the American Board of Magnetic Resonance Safety.  He also serves as the Chairman of the Radiology Department at Wyoming Medical Center.

Outside interests include spending time with family, snowboarding, hiking and camping.  Dr. Morin completed the Boston Marathon in 2006.

D.O. – Midwestern University
Internship – Illinois Masonic Medical Center
Residency – University of Rochester Medical Center
MRI Fellowship – University of Rochester Medical Center

Jeffrey S. Rhea, M.D.

General and Musculoskeletal Radiology

Dr. Rhea joined Casper Medical Imaging in 2019. In his free time he enjoys coaching youth sports, fishing, duck hunting, and big game hunting. He loves cooking, BBQ, NASCAR, and college football. He played offensive line for the BYU football team from 2001-02 and 2005-07.

M.D. – University of Kentucky College of Medicine, Lexington, KY
Internship Rotating Internship in Diagnostic Radiology – Texas A&M College of Medicine-Scott and White Medical Center , Temple, TX
Residency – Diagnostic Radiology – Texas A&M College of Medicine-Scott and White Medical Center, Temple TX
Fellowship – Musculoskeletal Imaging – University of Alabama Medical Center, Birmingham, AL

Michael L. Sloan, M.D.

General and Interventional Radiology

Dr. Sloan joined CMI in 2007. He has been board-certified since 1991.

M.D. – The University of Tennessee, Knoxville, TN
Internship – Baylor College of Medicine, Houston, TX
Residency – Diagnostic Radiology, Baylor College of Medicine, Houston, TX
Fellowship – Interventional Radiology, Yale University School of Medicine, New Haven, CT

Rory A Satterfield, M.D.

Musculoskeletal (MSK) Fellowship

Dr. Satterfield joined Casper Medical Imaging in 2021.  He was born and raised in Casper, attending NCHS.  Originally, a CPA, he has been in private practice for 24 years.  He is a private pilot and enjoys playing guitar, music, sports, hunting, fishing, backpacking, golf, and travel. His wife is an anesthesiologist and they have 2 girls.

M.D. – The University of California, San Diego
Internship – Deaconess Hospital, St. Louis
Residency – Mallinckrodt Institute of Radiology, Washington University, St. Louis
Fellowship – Body & Musculoskeletal Imaging – Mallinkckrodt Insitute of Radiology

Daniel F. Sulser, M.D.

General Radiology and Nuclear Medicine

Dr. Sulser joined CMI in 2001, fulfilling his dream of moving to the West. He has been board-certified since 1994.

M.D. – Vanderbilt University, Nashville, TN
Residency – Combined Diagnostic Radiology and Nuclear Medicine, Wake Forest University Medical Center, Winston-Salem, NC

Our Physicians Assistant

Shawn Ficken, PA-C

Shawn has been with Casper Medical Imagining since 2010. He enjoys the outdoors of Wyoming, spending time with his two wonderful kids and wife.

P.A. – University of Washington School of Medicine

Our Administration Team

Barry Nielsen, MBA, CRA, RT(R), CPC

Chief Executive Officer

Mr. Nielsen has over 25-years in healthcare, spanning various clinical and administrative physician practice management and hospital environments. He has provided leadership allowing professional and company recognitions at the highest level locally and nationally by the RBMA, AHRA, and Press-Ganey in areas of marketing, leadership, and patient satisfaction. His experience is specific to physician practice management, facility operations, strategic planning, growth strategies, and physician billing.

Barry Nielsen began his career in radiology as a trauma technologist at the University of South Alabama Medical Center (level 1 trauma center) before pursuing his MBA, worked for a national billing and consulting company, provided operational leadership to a fast paced and competitive group of imaging centers, and has spent most his career working for radiology physician practices providing insight to many of the challenges facing radiologists today. Barry moved to Casper, Wyoming in 2017 and spent the majority of his career in Virginia. Barry enjoys all that Wyoming has to offer such as hiking, camping, kayaking, skiing, and snowshoeing.

Ashley Anton

Marketing Coordinator / Executive Assistant

Born and raised in Casper, Wyoming, Ashley Anton graduated from Kelly Walsh High School in 2003. She started with Casper Medical Imaging in June 2004 and has done many different positions within the company. Her skills, knowledge and passion to grow with such a wonderful company continues to expand with every passing year.

As a mother of 2 children and a resident of Wyoming all her life, she enjoys the amazing outdoors Wyoming has to offer. Her favorite part of Wyoming is summertime when she can enjoy the days full of sunshine, long walks, car shows and racing with family and friends.

Autumn Vroman

HR Director

Autumn started with Casper Medical Imaging in December 2019 and is a born & raised Wyomingite.  She graduated from Natrona County High School in 2003 and started her career in Human Resources in 2005.  Obtaining her Society for Human Resources Management-CP in June 2018, she brings over 15 years of HR expertise to Casper Medical Imaging/ Outpatient Radiology.

Outside of work, she enjoys raising her two-legged and four-legged children in the wide open spaces of our simplistic, beautiful state.

Curtis Schulz

IT Manager

Curtis was born and raised in Casper, Wyoming. He has always enjoyed working with technology and got a start in IT in 2005. However, in 2007 he took a 4-year break from IT to study Liberal Arts in Lander, Wyoming at the new Wyoming Catholic College. In 2017, he received a Bachelor’s in Information Technology, then completed a Master’s in Cybersecurity and Information Assurance in 2020. When he’s not working, he is doing his best to keep up with 5 boys who are always full of energy.

Melinda Benham

Business Office Manager

Melinda has over 20 years of Healthcare Revenue Cycle Management experience. She joined the Casper Medical Imaging & Outpatient Radiology team in 2012 and she provides direction and management of operations for all revenue cycle functions, data collection, medical coding, medical billing & collections, accounts receivable, and physician reimbursement.

Merry James

Director of Finance

Merry James has worked for Casper Medical Imaging since February 2011 and is the Director of Finance. She enjoys her career here and loves learning about, and helping to implement, all the new and exciting changes that are taking place at Casper Medical Imaging & Outpatient Radiology.

She has lived in Wyoming for 31 years. She loves traveling, hunting, hiking, and spending time with her kids and grandsons.

Pamela Keyser

Radiology & Clinical Operations Manager

Pam graduated from Casper College with an Associates of Science in Radiography. Registered in Radiography, Mammography and Ultrasound, She has been in the imaging field for over 35 years.
Pam joined the Casper Medical Imaging and Outpatient Radiology Team in 1987. Pam enjoys hiking, camping, cross country skiing and spending time with family and friends.

Our Clinical Teams


(pictured left to right, back to front) Kayla Bullington, Shauna VanWormer, Rebecca Culp, Sonia Urban, Marissa Hinchey, Heather Grossman, Jessie Wagner, Cherry Moline


(pictured left to right) Amy Hunter, Amanda Valdez, Misty Dibble, Crystal Rodabaugh, Chris Steiner, Yuki Aguilar, Austin Maes, Janet Grenseman, Shawnda Stewart


(pictured left to right) Jessie Wagner, Heather Grossman


(pictured left to right) Brenda Hamm, Taylor Pereda, Lyndsey Sawyer, Jackie Kaumo, Katie Brost, Cameron Cheek, Samantha, Sarah Coates


(pictured left to right) Cherry Moline, Lyndsey Sawyer, Leah Barrett, Jessica White, Katie Brost, Dr. Charles Bowkley III, Sonia Urban, Sarah Coates

Computed Tomography (CT)

(pictured left to right) Heather Grossman, Kayla Bullington, Cherry Moline, Melissa Reilly

Our Office Staff

Billing Office

(pictured left to right) Crystal San Miguel, Lisa Pettis, Colleen Henley, Jayme Fox, Kursten Hodgin, Karla Jevne, Amber O’Donnell

Front/ Back Desk Staff

(pictured left to right) Lexi Hill, Alexa Aguilar, Leah Barrett, Chelcie Knapp, Cynthia Molling, Deborah Camara, Dorraine Whelan

Vascular Scheduling & Pre Authorization

(pictured left to right) Cassie George, Katie Odde

Medical Records

Jessica O’Hearn

Interventional Radiology (IR) Scheduling

(pictured left to right) Katie Odde, Dawn Davenport, Melinda Caballero


(pictured left to right) Chantell Shaw, Dawn Davenport, Andrea Hiester, Lindsay Harshman, Samantha Schirmer

Transcription & Coding

(pictured left to right) Alisa Marker-transcription, Ann Garber-Medical Coder, Janet Christensen-transcription, Miranda Hiday-transcription

Pre Certification

(pictured left to right) Andrea Hiester, Mary Lintz