Dr. Thorir Ragnarsson MD

  • Neurological Surgery Sioux City, IA

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Thorir Ragnarsson xhas an overall rating of 4.2.


Dr. Thorir Ragnarsson, MD is a Doctor primarily located in Sioux City, IA, with other offices in North Sioux City, SD and Norfolk, NE. He has 38 years of experience. His specialties include Neurological Surgery. Dr. Ragnarsson is affiliated with Faith Regional Health Services - West Campus and UnityPoint Health - St. Luke's. He speaks English.


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Specialties & Expertise

Dr. Thorir Ragnarsson has the following 13 areas of expertise, 1 specialty and 1 board certification.

Neurological Surgery

A neurological surgeon is a physician who surgically treats disorders of the nervous system, which is comprised of the brain, spinal cord and nerves.
In addition to treating trauma of the head and spine, these doctors also treat disorders like epilepsy, aneurysms, hydrocephalus, Parkinson's disease, multiple sclerosis, stroke, spinal disc herniation, and spinal disease.
Neurological surgeons can perform surgical procedures on the brain, such as stereotactic surgery, microsurgery, endoscopic surgery, stereotactic radiosurgery, and endovascular image guided methods.


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Board Certification

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Locations & Directions

Cnos PC

4802 Sunnybrook Dr
Sioux City, IA 51106


575 N Sioux Point Rd
North Sioux City, SD 57049


2700 W Norfolk Ave
Norfolk, NE 68701

Nearby Doctors

Dr. Thorir Ragnarsson, MD is similar to these 3 Doctors near Sioux City, IA.