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 that treat this condition Cardiovascular Medicine Emergency Medicine Neurology Neurosurgery Physical Medicine and Rehabilitation Vascular and Endovascular Surgery Vascular centers Areas that research this condition Neurologic Surgery Neurology Research Doctors who treat this condition Edit search filters close Narrow your search By location Phoenix/Scottsdale, AZ By last name There are no doctors whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B There are no doctors whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E There are no doctors 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 There are no doctors whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J active 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 There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O There are no doctors 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 There are no doctors 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 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 There are no doctors 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 1-1 out of 1 doctors available Last Name Initial: K Gyanendra Kumar, M.D. Neurologist Phoenix, AZ Areas of focus: Transcranial Doppler test, Telestroke, Carotid ultrasound, Transient ischemic attack, Cerebrovascular disease, Intracer...ebral hemorrhage, Ischemic stroke Show more areas of focus for Gyanendra Kumar, M.D. ResearchPublicationsSee a list of publications about transient ischemic attack by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Brown, Robert D. Jr. M.D., M.P.H. Minnesota Demaerschalk, Bart M. M.D. Arizona Flemming, Kelly D. M.D. Minnesota Graff-Radford, Jonathan M.D. Minnesota Klaas, James P. M.D. Minnesota Kumar, Gyanendra M.D. Arizona Meschia, James F. M.D. Florida O'Carroll, Cumara B. M.D., M.P.H. Arizona Scharf, Eugene L. M.D. Minnesota By Mayo Clinic Staff Transient ischemic attack (TIA) care at Mayo Clinic Request an appointment Diagnosis & treatmentCare at Mayo Clinic Feb. 09, 2024 Print Related Ministroke vs. regular stroke: What's the difference? Associated Procedures Blood pressure test Carotid endarterectomy Carotid ultrasound Cholesterol test Coronary angioplasty and stents CT coronary angiogram CT scan Echocardiogram MRI Show more associated procedures Products & Services A Book: Mayo Clinic on High Blood Pressure Transient ischemic attack (TIA)Symptoms&causesDiagnosis&treatmentDoctors&departmentsCare atMayoClinic Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20251947 Patient Care & Health Information Diseases & Conditions Transient ischemic attack (TIA)