Diagnostic Radiologist
Dr. Derek R. Johnson is a Diagnostic Radiologist in Rochester, MN
with special training and skill in diagnosing diseases and injuries with imaging technology.
As a Diagnostic Radiologist, Derek R. Johnson, MD performs
imaging with x-rays, ultrasounds, CT scans, or radiation in order to diagnose disorders or dysfunctions in tissues and bones. Diagnostic Radiology is
a field of medicine that applies imaging technology to diagnose disease and dysfunction. Significant diseases and conditions treated by
Diagnostic Radiologists include bone fractures, bronchitis, heart disease, kidney stones, cirrhosis, and benign or cancerous tumors.
Medical tests, procedures and therapies provided by Diagnostic Radiologists
include x-rays, magnetic resonance imaging (MRI) tests, computed tomography (CT) scans, ultrasounds, mammographies, fluoroscopies, nuclear stress tests, positron emission tomographies (PET), and bone density scans (DEXA).
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Diagnostic Radiologists in Rochester, MN
Neurologist
Dr. Derek R. Johnson is a Neurologist in Rochester, MN
with special training and skill in studying, diagnosing, and treating disorders of the nervous system (the brain and spinal cord).
As a Neurologist, Derek R. Johnson, MD performs
diagnostic tests and a wide variety of neurological and cognitive treatments for a range of neurological disorders. Neurology is
the branch of biology that studies, assesses, and treats the anatomy, functions, and organic disorders of the nervous system. Significant diseases and conditions treated by
Neurologists include coordination problems, muscle weakness, sensation changes, confusion, dizziness, cluster headaches, migraines, seizure disorders like epilepsy, stroke, multiple sclerosis, neuromuscular disorders, encephalitis, meningitis, brain abscesses, neurodegenerative disorders like Lou Gehrig's disease and Alzheimer's, as well as spinal cord inflammatory and autoimmune disorders.
Medical tests, procedures and therapies provided by Neurologists
include lumbar puncture, tensilon test, EEG, CT scan, MRI scan, PET scan, angiography, and sleep studies for diagnosis, then the presciption of physiotherapy, cognitive behavioral therapy, pain management, medication and/or lifestyle changes.
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Neurologists in Rochester, MN
