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 Allergic Diseases Dermatology Endocrinology Gastroenterology and Hepatology Hematology Neurology Pediatric Hematology/Oncology Areas that research this condition Neurology Research ResearchMayo Clinic's mission is to research and share medical advancements and treatments. The Allergic Diseases Research Laboratory has been actively studying eosinophil biology for decades. The aim is to understand the role of eosinophils in diseases such as HES. PublicationsSee a list of publications about HES 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 Hypereosinophilic syndrome care at Mayo Clinic Request an appointment Diagnosis & treatmentCare at Mayo Clinic June 27, 2025 Print Living with hypereosinophilic syndrome? Connect with others like you for support and answers to your questions in the Blood Cancers & Disorders support group on Mayo Clinic Connect, a patient community. Blood Cancers & Disorders Discussions Diagnosed: MGUS 113 Replies Fri, Jul 04, 2025 chevron-right Low Platelets: Diagnosis to be confirmed 93 Replies Fri, Jul 04, 2025 chevron-right Anyone have chronic lymphocytic leukemia (CLL)? 87 Replies Mon, Jun 30, 2025 chevron-right See more discussions 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 Hypereosinophilic syndromeSymptoms&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-20306102 Diseases & Conditions Hypereosinophilic syndrome