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Departments that treat this condition Pediatric rheumatology Rheumatology Vasculitis Clinic in Minnesota Doctors who treat this condition Edit search filters close Narrow your search By location Rochester, MN Phoenix/Scottsdale, AZ By last name Find a doctor whose last name begins with the letter A A There are no doctors 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 There are no doctors 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 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 There are no doctors 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 1-4 out of 4 doctors available Dori N. Abel, M.D. Pediatric Rheumatologist Rochester, MN Areas of focus: Joint injection, Ultrasound-guided musculoskeletal injection, Musculoskeletal ultrasound, Ankylosing spondylitis, Scler...oderma, Lupus, Sjogren syndrome, Dermatomyositis, Periodic fever syndrome, Mixed connective tissue disease, Morphea, Vasculitis, Sarcoidosis, Uveitis, Autoinflammatory disease, Henoch-Schonlein purpura, Juvenile idiopathic arthritis, Psoriatic arthritis, Reactive arthritis, Raynaud's disease, Kawasaki disease, Behcet disease Show more areas of focus for Dori N. Abel, M.D. Matthew J. Koster, M.D. Internist Rheumatologist Rochester, MN Areas of focus: Ultrasound, Granulomatosis with polyangiitis, Vasculitis, Giant cell arteritis, Polyarteritis nodosa, Henoch-Schonlein ...purpura, Microscopic polyangiitis, VEXAS syndrome, Takayasu's arteritis, Churg-Strauss syndrome, Cryoglobulinemic vasculitis, IgG4-related disease Show more areas of focus for Matthew J. Koster, M.D. Megan M. Sullivan, M.D. Rheumatologist Phoenix, AZ Areas of focus: Joint injection, Granulomatosis with polyangiitis, Giant cell arteritis, Polyarteritis nodosa, Henoch-Schonlein purpura..., Microscopic polyangiitis, Polymyalgia rheumatica, VEXAS syndrome, Churg-Strauss syndrome Show more areas of focus for Megan M. Sullivan, M.D. Kenneth J. Warrington, M.D. Internist Rheumatologist Rochester, MN Areas of focus: Ultrasound-guided injection, Granulomatosis with polyangiitis, Vasculitis, Giant cell arteritis, Polyarteritis nodosa, ...Henoch-Schonlein purpura, Microscopic polyangiitis, VEXAS syndrome, Takayasu's arteritis, Churg-Strauss syndrome, Aortitis, Cryoglobulinemic vasculitis, Urticarial vasculitis, Rheumatoid vasculitis Show more areas of focus for Kenneth J. Warrington, M.D. By Mayo Clinic Staff Request an appointment Diagnosis & treatment Sept. 19, 2025 Print Living with henoch-Schonlein purpura? 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 Does anyone else have ferroportin disease, AKA hemochromatosis Type 4? 19 Replies Sat, Jun 06, 2026 chevron-right Anyone have chronic lymphocytic leukemia (CLL)? 332 Replies Sat, Jun 06, 2026 chevron-right Living with MDS (Myelodyplastic Syndromes) 245 Replies Fri, Jun 05, 2026 chevron-right See more discussions Related Henoch-Schonlein purpura Associated Procedures Abdominal ultrasound Kidney biopsy Skin biopsy Urinalysis Show more associated procedures Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Henoch-Schonlein purpuraSymptoms&causesDiagnosis&treatmentDoctors&departments 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-20197369 Diseases & Conditions Henoch-Schonlein purpura