Our Physicians

Our Physicians

 

Samuel T. Braden, M.D.

Dr. Braden received his medical degree (MD) from the University of Utah School of Medicine. He completed his diagnostic radiology residency at University of Utah School of Medicine. In his final year of residency, Dr. Braden had added training in advanced body and PET imaging. Upon residency completion, he subsequently completed a fellowship in breast imaging at the prestigious Huntsman Cancer Institute at University of Utah. His areas of personal interest include comprehensive breast imaging and intervention, oncologic imaging and general diagnostic imaging.

Dr. Braden is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 2021.

Donald H. Breit, M.D.

Dr. Breit received his medical degree (MD) from the University of South Dakota School of Medicine where he was a member of the Alpha Omega Alpha honor society and the recipient of several scholarships and awards. He completed his radiology residency training at University of Missouri. His areas of expertise include breast imaging/intervention, MRI, CT, ultrasound and general diagnostic radiology. Dr. Breit has undergone dedicated training in rectal MRI interpretation.

Dr. Breit is currently serving as Lincoln Radiology Group president.

Dr. Breit is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 1996.

Jason P. Cassidy, M.D.

Dr. Cassidy received his medical degree (MD) from the University of Iowa College of Medicine. He completed his radiology residency at the University of Kansas. His areas of expertise include all facets of general, nuclear and emergency/trauma imaging. Dr. Cassidy has received dedicated training in advanced CT colonography.

Dr. Cassidy is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 2008.

Jonathan D. Fullner, M.D.

Dr. Fullner received his medical degree (MD) from the University of Nebraska College of Medicine. He completed an internship in Internal Medicine at the University of Nebraska Medical Center in Omaha, NE and his diagnostic radiology residency at the Creighton University Medical Center in Omaha, NE. In his final year of residency, his training focus was breast imaging/intervention and advanced body imaging. Upon graduation, he subsequently completed a fellowship in neuroradiology at the Barrow Neurological Institute in Phoenix, AZ. His areas of special expertise include brain, neck and spine imaging, oncologic imaging, body imaging and nuclear/PET imaging.

Dr. Fullner is board-certified by the American Board of Radiology. He also has received a Certificate of Added Qualification (CAQ) in neuroradiology by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 2018.

Bryce C. Hansen, M.D.

Dr. Hansen received his medical degree (MD) from the University of Nebraska College of Medicine. He completed his diagnostic radiology residency at University of Vermont Medical Center. In his final year of residency, Dr. Hansen undertook added training in advanced breast imaging in mammography, ultrasound, MRI and breast intervention. Upon residency completion, he subsequently completed a fellowship in neuroradiology at the University of Kansas Medical Center in Kansas City, KS. His areas of personal interest include skull base, neck and brain imaging.

Dr. Hansen is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in late 2021.

Janet C. Matthes, M.D.

Dr. Matthes received her medical degree (MD) from the University of Nebraska College of Medicine. She completed her radiology residency at University of Texas Health Science Center in San Antonio, TX. Upon graduation, Dr. Matthes completed an MRI (Magnetic Resonance Imaging) fellowship. Her areas of special expertise include CT, MRI, bone densitometry, mammography and ultrasound. Dr. Matthes has received dedicated training in advanced CT colonography.

Dr. Matthes is board-certified by the American Board of Radiology. She joined LRG as a Diagnostic Radiologist in 1991.

Juris L. Purins, M.D.

Dr. Purins received his medical degree (MD) from the University of Minnesota Medical School. He performed an Internal Medicine Residency at Abbott Northwestern Hospital in Minnesota. He completed his Radiology Residency at Wilford Hall USAF Medical Center in San Antonio, Texas. Dr. Purins completed a fellowship in Musculoskeletal Radiology at the University of Mississippi. His areas of special expertise include musculoskeletal imaging, emergency imaging, sports injury imaging and general diagnostic radiology.

Dr. Purins is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 2008.

Eric M. Williams, M.D.

Dr. Williams received his medical degree (MD) from the University of Nebraska College of Medicine. He completed his radiology residency training and served as Chief Resident at St. Elizabeth Hospital Medical Center through Northeast Ohio Universities College of Medicine in Youngstown, OH. After graduation, Dr. Williams completed a Cross-Sectional Imaging CT/MRI/US Fellowship at Henry Ford Hospital in Detroit, MI. His areas of special expertise include PET Imaging, CT, MRI, ultrasound, CT colonography and mammography.

Dr. Williams is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 1989.

Douglas J. Winjum, M.D.

Dr. Winjum received his medical degree (MD) from the Creighton University School of Medicine. He completed his radiology residency at Michigan State University (GRAMEC) in East Lansing, MI. He has served on committees at Bryan Health. He is a past president of LRG. Dr. Winjum’s areas of special expertise include CT, MRI, ultrasound and CT/MR angiography in body, neurologic and breast imaging.

Dr. Winjum is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 1998.

Jamey D. Wright, M.D.

Dr. Wright received his medical degree (MD) from the University of Illinois College of Medicine. He completed his diagnostic radiology residency at the University of Missouri in Columbia. Dr. Wright completed a fellowship in advanced MRI (Magnetic Resonance Imaging) at the University of Maryland with extensive experience in body and brain imaging such as liver, brain, pancreas, kidney, prostate and rectal MRI.

Prior to joining LRG in 2019, he owned and operated a nationwide teleradiology group that supported many Nebraska and surrounding Midwest hospitals. His areas of special expertise include advanced body imaging (MRI, CT, PET), sports and musculoskeletal imaging, neuroimaging as well as vast experience with emergency and trauma radiology.

Dr. Wright is board-certified by the American Board of Radiology. He joined LRG as a Diagnostic Radiologist in 2019.

Kathryn E. Totino, D.O.

Dr. Totino received her medical degree (DO) from AT Still University. She completed her radiology residency at University of Utah – School of Medicine. In her final year of residency, she completed a mini-fellowship in Breast Imaging while serving as Chief Resident. Dr. Totino then completed an additional fellowship in Body Imaging at the University of Utah – Huntsman Cancer Institute. Her areas of expertise include advanced body imaging such as abdominopelvic MRI (liver, prostate, rectal and enterography), breast MRI and oncologic imaging (PET / MRI / CT / US).

Dr. Totino is board certified by the American Board of Radiology. She joined LRG as a Diagnostic Radiologist in 2022.