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 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 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 active Find a doctor whose last name begins with the letter H H Find a doctor 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 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 Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P Find a doctor 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 Find a doctor 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 Find a doctor whose last name begins with the letter Y Y Find a doctor 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 1-4 out of 4 doctors available Last Name Initial: H Julie E. Hammack, M.D. Neurologist Jacksonville, FL Rochester, MN Areas of focus: Brain tumor, Spinal cord tumor Joseph M. Hoxworth, M.D. Radiologist Phoenix, AZ Areas of focus: CT scan, MRI, Lumbar puncture, Myelogram, CT-guided biopsy, CT-guided aspiration, Brain MRI , Brain CT scan Leland S. Hu, M.D. Radiologist Phoenix, AZ Areas of focus: Brain MRI , Spine MRI, Brain CT scan, Brain tumor, Brain metastasis, Neurofibromatosis, Meningioma, Glioblastoma, Pitui...tary tumor, Acoustic neuroma, Glioma, Ependymoma, Astrocytoma, Chordoma, Oligodendroglioma, Neurofibroma, Choroid plexus papilloma, Plexiform neurofibroma Show more areas of focus for Leland S. Hu, M.D. Andrea R. Huebner, Ph.D., L.P. Psychologist Rochester, MN Areas of focus: Cancer, Traumatic brain injury, Angelman syndrome, Epilepsy, Premature birth, Autism spectrum disorder Request an appointment Conditions treatedDoctors by location and specialty July 24, 2025 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 by U.S. News & World Report. Learn more about this top honor Brain Tumor ProgramDepartmenthomeSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20439710 Medical Departments & Centers Brain Tumor Program