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 Headache Neurology Neurosurgery Pain Rehabilitation Center Pediatric Pain Rehabilitation Center 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 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 There are no doctors 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 active 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 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 Find a doctor 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 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 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: H Rashmi B. Halker Singh, M.D. Neurologist Phoenix, AZ Areas of focus: Concussion, Cluster headache, Migraine, Migraine with aura, Medication overuse headache, Chronic daily headache ResearchMayo Clinic researchers study cluster headache and other types of headache. Researchers study new medicines and other treatments to help prevent and treat cluster headaches. Read more about Mayo Clinic pain and headache research. Researchers are studying promising new cluster headache treatments, including: Occipital nerve stimulation. In this procedure, a surgeon implants electrodes in the back of the head and connects them to a small generator. The electrodes send impulses to stimulate the area of the occipital nerve. This might block or relieve pain signals. Deep brain stimulation. In this procedure, a surgeon implants an electrode into a specific area of the brain. This area, known as the hypothalamus, is linked to the timing of cluster headache periods. A surgeon connects the electrode to a generator that changes the brain's electrical impulses. This might help relieve pain. PublicationsSee a list of publications about cluster headache 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 • Florida By Mayo Clinic Staff Cluster headache care at Mayo Clinic Request an appointment Diagnosis & treatmentCare at Mayo Clinic Aug. 26, 2023 Print Related Cluster headache Associated Procedures CT scan MRI News from Mayo Clinic Mayo Clinic Minute: It's the season for cluster headaches Oct. 13, 2023, 03:30 p.m. CDT Products & Services A Book: Mayo Clinic Guide to Pain Relief Cluster headacheSymptoms&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-20166457 Patient Care & Health Information Diseases & Conditions Cluster headache