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Departments that treat this condition Interventional Pulmonology Nephrology and Hypertension Pulmonary Medicine Rheumatology Vasculitis Clinic in Minnesota Doctors who treat this condition Edit search filters close Narrow your search By location Phoenix/Scottsdale, AZ 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 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 active 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 1-3 out of 3 doctors available Last Name Initial: S Catalina Sanchez Alvarez Rheumatologist Rochester, MN Areas of focus: Rheumatoid arthritis, Psoriatic arthritis, Osteoporosis, Vasculitis, Polymyalgia rheumatica, Granulomatosis with polyan...giitis, Takayasu's arteritis, Churg-Strauss syndrome, Aortitis, Polymyositis, Dermatomyositis, Myositis, Microscopic polyangiitis Show more areas of focus for Catalina Sanchez Alvarez Kamran K. Shaffi, M.D. Nephrologist Phoenix, AZ Areas of focus: Diabetic nephropathy, Hypercalcemia, Metabolic acidosis, Chronic kidney disease, Resistant hypertension, Membranous nep...hropathy, Glomerulonephritis, Nephrotic syndrome, IgA nephropathy, Granulomatosis with polyangiitis, Acute kidney inury, Hyponatremia, Focal segmental glomerulosclerosis, Lupus nephritis, Metabolic alkalosis, Hypernatremia, Fluid and electrolyte imbalance, Minimal change disease, Fibrillary glomerulonephritis, Microscopic polyangiitis Show more areas of focus for Kamran K. Shaffi, M.D. Megan M. Sullivan, M.D. Rheumatologist Phoenix, AZ Areas of focus: Joint injection, Henoch-Schonlein purpura, Polymyalgia rheumatica, Giant cell arteritis, Granulomatosis with polyangiit...is, Churg-Strauss syndrome, VEXAS syndrome, Polyarteritis nodosa, Microscopic polyangiitis Show more areas of focus for Megan M. Sullivan, M.D. By Mayo Clinic Staff Request an appointment Diagnosis & treatment Jan. 14, 2025 Print Living with granulomatosis with polyangiitis? Connect with others like you for support and answers to your questions in the Heart & Blood Health support group on Mayo Clinic Connect, a patient community. Heart & Blood Health Discussions High Ferritin Levels: How can I lower my levels? 31 Replies Sun, Dec 28, 2025 chevron-right Anyone else out there with extremely high lipoprotein (a)? 260 Replies Wed, Dec 24, 2025 chevron-right DVT (deep vein thrombosis) prevention and treatment 49 Replies Tue, Dec 23, 2025 chevron-right See more discussions Related Associated Procedures Chest X-rays Kidney transplant Sed rate (erythrocyte sedimentation rate) 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 Granulomatosis with polyangiitisSymptoms&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-20155442 Diseases & Conditions Granulomatosis with polyangiitis