The 20 Best Microscopic Polyangiitis Doctors Near Me in Medford, OR

Find the Top Microscopic Polyangiitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 33 doctor with experience in Microscopic Polyangiitis near Medford, OR. Of these, 29 are Experienced and 4 are Advanced.

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33 providers found
    Advanced in Microscopic Polyangiitis
    Advanced in Microscopic Polyangiitis
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Cailin Sibley is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Sibley is rated as an Advanced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Behcet Disease, Neonatal Onset Multisystem Inflammatory Disease, Granulomatosis with Polyangiitis, and Orbital Pseudotumor. Dr. Sibley is currently accepting new patients.

    Advanced in Microscopic Polyangiitis
    Advanced in Microscopic Polyangiitis
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Marcia Friedman is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Friedman is rated as an Advanced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Granulomatosis with Polyangiitis, Necrotizing Vasculitis, Behcet Disease, and Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome). Dr. Friedman is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Samaritan Rheumatology-Corvallis

    3620 NW Samaritan Dr Ste 202, 
    Corvallis, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Jones is a Rheumatologist practicing medicine in Corvallis, Oregon. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Psoriatic Arthritis. Dr. Jones is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Ashland Family Health Care PC

    420 Williamson Way, 
    Ashland, OR 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yasmin Maldonado-Stitt is a Rheumatologist practicing medicine in Ashland, Oregon. She has been practicing medicine for over 17 years. Dr. Maldonado-Stitt is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Necrotizing Vasculitis. Dr. Maldonado-Stitt is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Willamette Community Medical Group LLC

    1650 Chambers St, 
    Eugene, OR 
    Languages Spoken:
    English, Hindi, Nepalese, Nepali, Spanish
    Accepting New Patients
    Offers Telehealth

    Diman Lamichhane is a Rheumatologist practicing medicine in Eugene, Oregon. Dr. Lamichhane is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Psoriasis, Psoriatic Arthritis, Rheumatoid Arthritis (RA), and Plaque Psoriasis. Dr. Lamichhane is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Internal Medicine
    Experienced in Microscopic Polyangiitis
    Internal Medicine

    Saint Alphonsus Medical Center-Baker City

    3325 Pocahontas Rd, 
    Baker City, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Leslie Jackson is a primary care provider, practicing in Internal Medicine in Baker City, Oregon. Dr. Jackson is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Necrotizing Vasculitis, and Psoriatic Arthritis. Dr. Jackson is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Rheumatology
    Experienced in Microscopic Polyangiitis
    Rheumatology
    Referral may be required

    Laboratory Corporation Of America

    268 S Pacific Hwy, 
    Talent, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Rudy Greene is a Rheumatologist practicing medicine in Talent, Oregon. Dr. Greene is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Undifferentiated Connective Tissue Disease (UCTD), Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis. Dr. Greene is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Office

    2200 Bryant Williams Dr Ste 2, 
    Klamath Falls, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Michael Duffin is a Rheumatologist practicing medicine in Klamath Falls, Oregon. Dr. Duffin is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Fibromyalgia, Rheumatoid Arthritis (RA), Psoriatic Arthritis, and Polymyalgia Rheumatica. Dr. Duffin is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Rheumatology
    Experienced in Microscopic Polyangiitis
    Rheumatology
    Referral may be required

    Office

    875 Oak St SE Ste 4050, 
    Salem, OR 
    Languages Spoken:
    English, Hindi, Telugu
    Accepting New Patients

    Amitha Gona is a Rheumatologist practicing medicine in Salem, Oregon. Dr. Gona is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriasis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Gona is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    William P Maier MD PC

    633 E 11th Ave, 
    Eugene, OR 
    Languages Spoken:
    English, German, Hindi, Nepali, Spanish
    Accepting New Patients

    William Maier is a Rheumatologist practicing medicine in Eugene, Oregon. Dr. Maier is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Psoriatic Arthritis, Rheumatoid Arthritis (RA), Psoriasis, and Polymyositis. Dr. Maier is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Providence St Vincent Heart Clinics Cardiology Portland Clinic

    800 SW 13th Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Kelly Portnoff is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Portnoff is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Raynaud Phenomenon, and Perniosis. Dr. Portnoff is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    David Chamberland MD Inc.

    1365 Poplar Dr, 
    Medford, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Giorgos Loizidis is a Rheumatologist practicing medicine in Medford, Oregon. Dr. Loizidis is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Scleroderma, Scleroma, Systemic Sclerosis (SSc), and Psoriatic Arthritis. Dr. Loizidis is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Rheumatology
    Experienced in Microscopic Polyangiitis
    Rheumatology
    Referral may be required
    9155 Southwest Barnes Road, Suite 314, 
    Portland, OR 
    Languages Spoken:
    English, Hindi, Punjabi
    Accepting New Patients
    Offers Telehealth

    Neha Rich-Garg is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Rich-Garg is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Polymyalgia Rheumatica. Dr. Rich-Garg is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Internal Medicine
    Experienced in Microscopic Polyangiitis
    Internal Medicine

    McKenzie-Willamette Medical Center

    1460 G St, 
    Springfield, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hesham Elmergawy is a primary care provider, practicing in Internal Medicine in Springfield, Oregon. Dr. Elmergawy is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Psoriatic Arthritis, Psoriasis, Necrotizing Vasculitis, and Behcet Disease. Dr. Elmergawy is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Rheumatology
    Experienced in Microscopic Polyangiitis
    Rheumatology
    Referral may be required

    Office

    402 N Villa Rd, 
    Newberg, OR 
    Languages Spoken:
    English, Filipino
    Accepting New Patients
    Offers Telehealth

    Anna Macasa is a Rheumatologist practicing medicine in Newberg, Oregon. Dr. Macasa is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Ankylosing Spondylitis, Rheumatoid Pneumoconiosis, Rheumatoid Lung Disease, and Axial Spondyloarthritis (AxSpA). Dr. Macasa is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Office

    9155 SW Barnes Rd Ste 314, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Mollie Thompson is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Thompson is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Necrotizing Vasculitis, Osteoporosis, and Postmenopausal Osteoporosis. Dr. Thompson is currently accepting new patients.

    Advanced in Microscopic Polyangiitis
    Advanced in Microscopic Polyangiitis
    Referral required
    760 Golf View Drive, Unit 200, 
    Medford, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kendall Michels is a Nephrologist practicing medicine in Medford, Oregon. Dr. Michels is rated as an Advanced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Magnesium Deficiency, and Gitelman Syndrome. Dr. Michels is currently accepting new patients.

    Advanced in Microscopic Polyangiitis
    Advanced in Microscopic Polyangiitis
    Referral may be required

    Bend Memorial Clinic LLP

    1501 NE Medical Center Dr, 
    Bend, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Feldman is a Nephrologist practicing medicine in Bend, Oregon. Dr. Feldman is rated as an Advanced provider by MediFind in the treatment of Microscopic Polyangiitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Feingold Syndrome, Nephrotic Syndrome, and Endoscopy. Dr. Feldman is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required
    4224 Northeast Halsey Street, Suite 300, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tricia Jesperson is a Nephrologist practicing medicine in Portland, Oregon. Dr. Jesperson is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Polycystic Kidney Disease, and Hypophosphatasia (HPP). Dr. Jesperson is currently accepting new patients.

    Experienced in Microscopic Polyangiitis
    Experienced in Microscopic Polyangiitis
    Referral may be required

    Legacy Transplant Services-A Department Of Legacy Good Samaritan Medical Center

    1130 NW 22nd Ave Ste 400, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients

    Julia Tank is a Nephrologist practicing medicine in Portland, Oregon. Dr. Tank is rated as an Experienced provider by MediFind in the treatment of Microscopic Polyangiitis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Autosomal Dominant Polycystic Kidney Disease, Polycystic Kidney Disease, End-Stage Renal Disease (ESRD), Kidney Transplant, and Simultaneous Pancreas Kidney Transplant. Dr. Tank is currently accepting new patients.

    Showing 1-20 of 33

    Last Updated: 09/26/2026

    What is the definition of Microscopic Polyangiitis?

    Microscopic polyangiitis (MPA) is a disorder that causes blood vessel inflammation (vasculitis), which can lead to organ damage. The kidneys, lungs, nerves, skin, and joints are the most commonly affected areas of the body. MPA is diagnosed in people of all ages, all ethnicities, and both genders. The cause of this disorder is unknown.

    When should I see a Microscopic Polyangiitis doctor near Medford, OR?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Microscopic Polyangiitis doctor near Medford, OR?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Microscopic Polyangiitis doctors near Medford, OR?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Microscopic Polyangiitis doctors near Medford, OR?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Microscopic Polyangiitis doctor near Medford, OR?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Microscopic Polyangiitis doctor search results page. 

    Why is it important to get a second opinion from a different Microscopic Polyangiitis doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Microscopic Polyangiitis doctor near Medford, OR?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Microscopic Polyangiitis doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Microscopic Polyangiitis doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Microscopic Polyangiitis doctors near Medford, OR?

    Look for the filter feature on the left side of the Microscopic Polyangiitis doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Microscopic Polyangiitis doctor that offers video calls?

    Look for the filter feature on the left-side of the Microscopic Polyangiitis doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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