MediFind found 4 doctor with experience in Retroperitoneal Fibrosis near Mason City, IA. Of these, 2 are Experienced, 1 are Advanced and 1 are Distinguished.
North Iowa Mercy Clinics
Christopher Adams is an Urologist in Mason City, Iowa. Dr. Adams is rated as a Distinguished provider by MediFind in the treatment of Retroperitoneal Fibrosis. His top areas of expertise are Retroperitoneal Fibrosis, Prostate Cancer, Familial Prostate Cancer, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Adams is currently accepting new patients.
MercyOne North Iowa Medical Center
Joseph Ocel is a Radiologist in Mason City, Iowa. Dr. Ocel is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. His top areas of expertise are Vertigo, Chronic Cough, Scoliosis, Thrombectomy, and Embolectomy.
MercyOne North Iowa Medical Center
Ryan Holthaus is a Radiologist in Mason City, Iowa. Dr. Holthaus is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. His top areas of expertise are Thyroid Nodule, Lung Nodules, Mantle Cell Lymphoma (MCL), Liver Embolization, and Bone Marrow Aspiration.
Mason City Clinic PC
Steven Thoma is an Urologist in Mason City, Iowa. Dr. Thoma is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, UPJ Obstruction, Ureteroscopy, and Prostatectomy. Dr. Thoma is currently accepting new patients.
Last Updated: 01/09/2026

