Doctors 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. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Phoenix/Scottsdale, AZ Rochester, MN Jacksonville, FL By last name Find a doctor whose last name begins with the letter A A There are no doctors whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C active Find a doctor whose last name begins with the letter D D There are no doctors 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 There are no doctors 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 Find a doctor 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 There are no doctors whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor 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 There are no doctors whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found 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 1-5 out of 5 doctors available Location: Phoenix, AZ Last Name Initial: D Bart M. Demaerschalk, M.D. Neurologist Phoenix, AZ Areas of focus: Telestroke, Transient ischemic attack, Ischemic stroke, Central nervous system vascular malformations, Cerebrovascular ...disease Show more areas of focus for Bart M. Demaerschalk, M.D. Joseph F. Drazkowski, M.D. Neurologist Phoenix, AZ Areas of focus: Epilepsy surgery, Epilepsy, Seizure Cornelia N. Drees, M.D. Neurologist Phoenix, AZ Areas of focus: EEG, Epilepsy, Seizure Erika D. Driver-Dunckley, M.D. Neurologist Phoenix, AZ Areas of focus: Botox injection, Lumbar puncture, Parkinson's disease, Essential tremor, Dystonia, Huntington's disease, Ataxia, Myoclo...nus, Gait disturbance, Atypical Parkinsonism, Movement disorder, Restless legs syndrome, Chorea, Hemifacial spasm, Early-onset Parkinson's disease, Functional movement disorder, Excessive saliva, Drug-induced movement disorder Show more areas of focus for Erika D. Driver-Dunckley, M.D. Oana M. Dumitrascu, M.D. Neurologist Vascular Neurologist Phoenix, AZ Areas of focus: Botox injection, Telestroke, Transcranial Doppler test, Stroke, Transient ischemic attack, Carotid artery disease, Opti...c neuritis, Myelin oligodendrocyte glycoprotein antibody-associated disease, Retinal vein occlusion, Double vision, Spinal cord infarction, Fibromuscular dysplasia, Moyamoya disease, Vascular dementia, CNS vasculitis, Cerebral amyloid angiopathy, Cerebrovascular disease Show more areas of focus for Oana M. Dumitrascu, M.D. Request an appointment Conditions treatedSpecialty groups June 19, 2024 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Phoenix/Scottsdale, Arizona, and Mayo Clinic in Jacksonville, Florida, have been ranked among the best Neurology & Neurosurgery hospitals in the nation for 2024-2025 by U.S. News & World Report. Learn more about this top honor NeurologyDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20117054 Medical Departments & Centers Neurology