Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments with related expertise Brain Tumor Program Cancer Care at Mayo Clinic Early Onset and Hereditary GI Cancers Program Endocrinology Gastroenterology and Hepatology Head and Neck Cancer Center Lung Cancer Program Nephrology and Hypertension Pediatric Hematology/Oncology Peripheral Nerve Clinic Radiology Rheumatology Spine Care Sports Medicine Trauma, Critical Care and General Surgery in Rochester Areas that research this procedure Radiology Research Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D active Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H Find a doctor whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y Find a doctor whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-2 out of 2 doctors available Last Name Initial: E Eric C. Ehman, M.D. Rochester, MN Areas of focus: CT scan, MRI, SPECT scan, PET/CT scan, PET/MRI scan, Prostate cancer, Bladder cancer, Inflammatory bowel disease, Liver... problems, Liver cancer, Renal cell carcinoma Show more areas of focus for Eric C. Ehman, M.D. Richard L. Ehman, M.D. Radiologist Rochester, MN Areas of focus: MRI, MRI cardiac stress test By Mayo Clinic Staff Request an appointment About Sept. 09, 2023 Print Show references Neurological diagnostic tests and procedures fact sheet. National Institute of Neurological Disorders and Stroke. https://catalog.ninds.nih.gov/publications/neurological-diagnostic-tests-and-procedures. Accessed June 12, 2023. MRI safety. Radiological Society of North America. https://www.radiologyinfo.org/en/info/safety-mr. Accessed June 12, 2023. Chernoff D, et al. Principles of magnetic resonance imaging. https://www.uptodate.com/contents/search. Accessed June 12, 2023. Tsai LL. Patient evaluation for metallic or electrical implants, devices or foreign bodies before magnetic resonance imaging. https://www.uptodate.com/contents/search. Accessed June 12, 2023. AskMayoExpert. MRI of the breast. Mayo Clinic; 2023. Cardiac magnetic resonance imaging (MRI). American Heart Association. https://www.heart.org/en/health-topics/heart-attack/diagnosing-a-heart-attack/magnetic-resonance-imaging-mri. Accessed June 12, 2023. Functional MRI (fMRI). Radiological Society of North America. https://www.radiologyinfo.org/en/info/fmribrain. Accessed June 12, 2023. Related Abdominal aortic aneurysm Absence seizure Achilles tendon rupture ACL injury Acoustic neuroma Acromegaly Acute flaccid myelitis (AFM) Acute sinusitis Addison's disease Adenomyosis Alcoholic hepatitis Alzheimer's disease Amenorrhea Amnesia Amyotrophic lateral sclerosis (ALS) Anal cancer Ankylosing spondylitis Aortic aneurysm Aphasia Arteriovenous malformation Arthritis Ascariasis Ataxia Atrial septal defect (ASD) Atypical hyperplasia of the breast Avascular necrosis (osteonecrosis) Back pain Baker cyst Bell's palsy Benign paroxysmal positional vertigo (BPPV) Benign peripheral nerve tumor Bladder cancer Blastocystis hominis Blood in urine (hematuria) Bone cancer Bone metastasis Bone spurs Brachial plexus injury Brain aneurysm Brain AVM (arteriovenous malformation) Brain tumor Brain tumor MRI Breast cancer Broken ankle Broken foot Broken leg Broken ribs Broken wrist Brucellosis Burning mouth syndrome Bursitis Cancer Carcinoid tumors Carotid artery disease Castleman disease Cavernous malformations Cerebral palsy Cervical cancer Cervical dystonia Cervical spondylosis Chest pain Chiari malformation Childhood schizophrenia Cholangiocarcinoma (bile duct cancer) Choroid plexus carcinoma Chronic daily headaches Chronic exertional compartment syndrome Chronic pelvic pain Chronic sinusitis Chronic traumatic encephalopathy Churg-Strauss syndrome Cirrhosis Claudication Cluster headache Coarctation of the aorta Coma Complex regional pain syndrome Conjoined twins Cough headaches Craniopharyngioma Creutzfeldt-Jakob disease Crohn's disease CSF leak (Cerebrospinal fluid leak) Cushing syndrome Cutaneous T-cell lymphoma Cyclic vomiting syndrome Cystic fibrosis Deep vein thrombosis (DVT) Dementia Dermatomyositis Diabetes insipidus Dilated cardiomyopathy Dislocated shoulder Dizziness Double uterus Ductal carcinoma in situ (DCIS) Dwarfism Dysarthria Dystonia Ebstein anomaly Eisenmenger syndrome Embryonal tumors Encephalitis Endocarditis Enlarged breasts in men (gynecomastia) Enlarged heart Enlarged liver Enlarged spleen (splenomegaly) Ependymoma Epilepsy Esophageal varices Ewing sarcoma Exercise headaches Eye melanoma Fibromuscular dysplasia Floor of the mouth cancer Foot drop Frontal lobe seizures Frontotemporal dementia Frostbite Frozen shoulder Galactorrhea Gallbladder cancer Gallstones Ganglion cyst Gangrene Gaucher disease Glioblastoma Glioma Golfer's elbow Graves' disease Growth plate fractures Hamstring injury Headaches in children Heart failure Heart murmurs Hemochromatosis Herniated disk Hiccups Hip fracture Hip labral tear Hodgkin lymphoma (Hodgkin disease) Horner syndrome Hurthle cell cancer Hydrocele Hypercalcemia Hypertrophic cardiomyopathy Hypopituitarism Incompetent cervix Inflammatory bowel disease (IBD) Inflammatory breast cancer Intracranial hematoma Invasive lobular carcinoma Juvenile idiopathic arthritis Kidney cancer Knee bursitis Knee pain Kyphosis Left ventricular hypertrophy Legg-Calve-Perthes disease Lewy body dementia Lipoma Liver cancer Liver disease Liver hemangioma Lobular carcinoma in situ (LCIS) Lung cancer Lymphedema Marfan syndrome Median arcuate ligament syndrome (MALS) Meniere's disease Meningioma Menstrual cramps Mesothelioma Microcephaly Migraine Migraine with aura Mild cognitive impairment (MCI) Morton's neuroma Mouth cancer MRI MRI: Is gadolinium safe for people with kidney problems? Multiple myeloma Multiple sclerosis Multiple system atrophy Myasthenia gravis Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) Myelofibrosis Myocarditis Myoclonus Nasal polyps Nasopharyngeal carcinoma Neck pain Neuroblastoma Neuromyelitis optica Nonalcoholic fatty liver disease Non-Hodgkin's lymphoma Oligodendroglioma Optic neuritis Osteoarthritis Osteochondritis dissecans Osteomyelitis Paget's disease of the breast Pancreatic cancer Pancreatic cysts Pancreatitis Paraganglioma Paraneoplastic syndromes of the nervous system Parotid tumors Patellar tendinitis Patellofemoral pain syndrome Patent ductus arteriosus (PDA) Pericardial effusion Pericarditis Peripheral nerve tumors Peripheral neuropathy Pheochromocytoma Pinched nerve Pineoblastoma Pituitary tumors Placenta accreta Placenta previa Plantar fasciitis Polycystic kidney disease Polymyositis Posterior cortical atrophy Posterior vaginal prolapse (rectocele) Post-polio syndrome Post-vasectomy pain syndrome Precocious puberty Primary biliary cholangitis Primary lateral sclerosis (PLS) Primary progressive aphasia Primary sclerosing cholangitis Progressive supranuclear palsy Prolactinoma Prostate cancer Pseudotumor cerebri (idiopathic intracranial hypertension) Psoriatic arthritis Pulmonary embolism Pulmonary hypertension Pulmonary valve stenosis Rectovaginal fistula Recurrent breast cancer Residual limb pain Retinoblastoma Rett syndrome Reye's syndrome Rheumatoid arthritis Rotator cuff injury Sacral dimple Sacroiliitis Salivary gland tumors Schizophrenia Schwannomatosis Sciatica Scoliosis Seeing inside the heart with MRI Seizures Sepsis Sex headaches Shaken baby syndrome Sinus headaches Small vessel disease Snoring Soft tissue sarcoma Spinal cord injury Spinal cord tumor Spinal headaches Spinal stenosis Sprained ankle Sprains Stage 4 prostate cancer Stress fractures Stroke Swollen knee Syringomyelia Takayasu's arteritis Tapeworm infection Temporal lobe seizure Tennis elbow Tension headache Thoracic outlet syndrome Throat cancer Thrombophlebitis Thumb arthritis Thunderclap headaches Tinnitus TMJ disorders Tonic-clonic (grand mal) seizure Torn meniscus Toxic hepatitis Toxoplasmosis Transient global amnesia Transient ischemic attack (TIA) Transverse myelitis Traumatic brain injury Tricuspid valve regurgitation Trigeminal neuralgia Tuberous sclerosis Undescended testicle Uterine fibroids Uterine prolapse Vaginal cancer Vascular dementia Vasculitis Ventricular fibrillation Vertebral tumor Vocal cord paralysis Vulvar cancer Whiplash Wilms tumor Wilson's disease Wrist pain Zollinger-Ellison syndrome Show more related content News from Mayo Clinic Mayo Clinic Minute: Advanced imaging provides hope by seeing the previously unseen Oct. 07, 2024, 02:58 p.m. CDT Mayo Clinic Q and A: 5 questions about MRI Feb. 07, 2023, 04:30 p.m. CDT MRIAboutDoctors&Departments PRC-20194003 Patient Care & Health Information Tests & Procedures MRI