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 Aerodigestive Clinic Laryngology and Voice Disorders Neurology Otolaryngology (ENT)/Head and Neck Surgery Pediatric Otolaryngology Speech Pathology Areas that research this condition Neurology Research Otolaryngology — Head and Neck Surgery Research Doctors who treat this condition Edit search filters close Narrow your search By location Rochester, MN 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 There are no doctors 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 There are no doctors whose last name begins with the letter G G There are no doctors 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 There are no doctors whose last name begins with the letter K K Find a doctor 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 active 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 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 There are no doctors 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: O Diana M. Orbelo, Ph.D. Speech-Language Pathologist Rochester, MN Areas of focus: Voice disorder ResearchHealthcare professionals and researchers in ear, nose and throat (ENT) conditions and brain and nervous system conditions (neurology) study voice disorders and research tests and treatments. Learn more about neurology and ear, nose and throat research at Mayo Clinic. PublicationsSee a list of publications on voice disorders 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 Adler, Charles H. M.D., Ph.D. Arizona Bayan, Semirra L. M.D. Minnesota Cofer, Shelagh A. M.D. Minnesota Ekbom, Dale C. M.D. Minnesota Lott, David G. M.D. Arizona Orbelo, Diana M. Ph.D. Minnesota Rutt, Amy L. D.O. Florida Wiedermann, Josh P. M.D. Minnesota By Mayo Clinic Staff Voice disorders care at Mayo Clinic Request an appointment Diagnosis & treatmentCare at Mayo Clinic March 10, 2026 Print Related Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Voice disordersSymptoms&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-20309652 Diseases & Conditions Voice disorders