The 20 Best IgA Nephropathy Doctors Near Me in Portland, OR

Find the Top IgA Nephropathy Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 49 doctor with experience in IgA Nephropathy near Portland, OR. Of these, 36 are Experienced, 12 are Advanced and 1 are Elite.

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49 providers found
    Elite in IgA Nephropathy

    Dr. Radko Komers
    Internal Medicine
    Elite in IgA Nephropathy

    Dr. Radko Komers
    Internal Medicine

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-8490
    Languages Spoken:
    English

    Radko Komers is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Komers is rated as an Elite provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Focal Segmental Glomerulosclerosis, Glomerulonephritis, IgA Nephropathy, and Alport Syndrome.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required

    Northwest Renal Clinic Inc.

    1130 NW 22nd Ave Ste 640, 
    Portland, OR 
     (3.1 miles away)
    503-229-7977
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Leslie Steed is a Nephrologist practicing medicine in Portland, Oregon. Dr. Steed is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Steed is currently accepting new patients.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required
    4224 Northeast Halsey Street, Suite 300, 
    Portland, OR 
     (4.1 miles away)
    503-235-5509
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Todd Hilbelink is a Nephrologist practicing medicine in Portland, Oregon. Dr. Hilbelink is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Hypophosphatemia, and Hypophosphatasia (HPP). Dr. Hilbelink is currently accepting new patients.

    Learn about our expert tiers
    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required
    4224 Northeast Halsey Street, Suite 300, 
    Portland, OR 
     (4.1 miles away)
    503-235-5509
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Tricia Jesperson is a Nephrologist practicing medicine in Portland, Oregon. Dr. Jesperson is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. 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.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required
    9701 Southwest Barnes Road, Suite 110, 
    Portland, OR 
     (4.5 miles away)
    503-595-6675
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mitchell Hawkey is a Nephrologist practicing medicine in Portland, Oregon. Dr. Hawkey is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Polycystic Kidney Disease, and Autosomal Dominant Polycystic Kidney Disease. Dr. Hawkey is currently accepting new patients.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required

    Office

    3181 SW Sam Jackson Park Rd # 360, 
    Portland, OR 
     (1.8 miles away)
    503-494-3442
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Douglas Norman is a Nephrologist practicing medicine in Portland, Oregon. Dr. Norman is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Cytomegalovirus Infection, MAGIC Syndrome, IgA Nephropathy, Cytomegalic Inclusion Disease, and Kidney Transplant. Dr. Norman is currently accepting new patients.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required
    1130 Northwest 22nd Avenue, Suite 640, 
    Portland, OR 
     (3.1 miles away)
    503-229-7976
    Languages Spoken:
    English, Spanish, Vietnamese
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mark Nguyen is a Nephrologist practicing medicine in Portland, Oregon. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Diabetic Nephropathy, and Nephrosclerosis. Dr. Nguyen is currently accepting new patients.

    Advanced in IgA Nephropathy

    Dr. Thuy X. Le
    Nephrology
    Advanced in IgA Nephropathy

    Dr. Thuy X. Le
    Nephrology
    Referral may be required

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

    1130 NW 22nd Ave Ste 400, 
    Portland, OR 
     (3.1 miles away)
    503-413-6555
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Thuy Le is a Nephrologist practicing medicine in Portland, Oregon. Dr. Le is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Polycystic Kidney Disease, IgA Nephropathy, Liddle Syndrome, Kidney Transplant, and Simultaneous Pancreas Kidney Transplant. Dr. Le is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required
    1130 Northwest 22nd Avenue, Suite 640, 
    Portland, OR 
     (3.1 miles away)
    503-229-7976
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Clayton Smiley is a Nephrologist practicing medicine in Portland, Oregon. Dr. Smiley is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Smiley is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required

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

    1130 NW 22nd Ave Ste 400, 
    Portland, OR 
     (3.1 miles away)
    503-413-6555
    Languages Spoken:
    English
    See accepted insurances
    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 IgA Nephropathy. 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.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required
    1130 Northwest 22nd Avenue, Suite 640, 
    Portland, OR 
     (3.1 miles away)
    503-229-7976
    Languages Spoken:
    English, Hindi, Punjabi
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Hem Deodhar is a Nephrologist practicing medicine in Portland, Oregon. Dr. Deodhar is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Deodhar is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required
    4224 Northeast Halsey Street, Suite 300, 
    Portland, OR 
     (4.1 miles away)
    503-235-5509
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Claire Kassakian is a Nephrologist practicing medicine in Portland, Oregon. Dr. Kassakian is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Nephrosclerosis. Dr. Kassakian is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral required
    4224 Northeast Halsey Street, Suite 300, 
    Portland, OR 
     (4.1 miles away)
    503-235-5509
    Languages Spoken:
    English, Mandarin
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Chun Chong is a Nephrologist practicing medicine in Portland, Oregon. Dr. Chong is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Chong is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required
    4224 Northeast Halsey Street, Suite 300, 
    Portland, OR 
     (4.1 miles away)
    503-235-5509
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Gurvinder Suri is a Nephrologist practicing medicine in Portland, Oregon. Dr. Suri is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Hypophosphatemia, and Hypophosphatasia (HPP). Dr. Suri is currently accepting new patients.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required

    Northwest Renal Clinic Inc.

    9155 SW Barnes Rd Ste 402, 
    Portland, OR 
     (4.5 miles away)
    503-292-7704
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Amber Hertz-Tang is a Nephrologist practicing medicine in Portland, Oregon. Dr. Hertz-Tang is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Nephrosclerosis, and Renovascular Hypertension. Dr. Hertz-Tang is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required

    Northwest Renal Clinic Inc.

    9155 SW Barnes Rd Ste 402, 
    Portland, OR 
     (4.5 miles away)
    503-292-7704
    Languages Spoken:
    English
    See accepted insurances

    Thomas Kennefick is a Nephrologist practicing medicine in Portland, Oregon. Dr. Kennefick is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Diabetic Nephropathy, and Acute Kidney Failure.

    Advanced in IgA Nephropathy
    Advanced in IgA Nephropathy
    Referral may be required
    9155 Southwest Barnes Road, Suite 402, 
    Portland, OR 
     (4.5 miles away)
    503-292-7704
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jean Mathew is a Nephrologist practicing medicine in Portland, Oregon. Dr. Mathew is rated as an Advanced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Nephrosclerosis. Dr. Mathew is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required
    9155 Southwest Barnes Road, Suite 402, 
    Portland, OR 
     (4.5 miles away)
    503-292-7704
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Nicole Kemper is a Nephrologist practicing medicine in Portland, Oregon. Dr. Kemper is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Diabetic Nephropathy. Dr. Kemper is currently accepting new patients.

    Experienced in IgA Nephropathy

    Dr. Emily H. Waterman
    Family Medicine
    Experienced in IgA Nephropathy

    Dr. Emily H. Waterman
    Family Medicine

    Oregon Health & Science University

    3303 S Bond Ave, 
    Portland, OR 
     (1.2 miles away)
    503-494-8573
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Emily Waterman is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Waterman is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. Her clinical expertise encompasses Cystic Fibrosis, IgA Nephropathy, and Intrauterine Device Insertion. Dr. Waterman is currently accepting new patients.

    Experienced in IgA Nephropathy
    Experienced in IgA Nephropathy
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    503-494-3442
    Experience:
    17+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Rupali Avasare is a Nephrologist practicing medicine in Portland, Oregon. She has been practicing medicine for over 17 years. Dr. Avasare is rated as an Experienced provider by MediFind in the treatment of IgA Nephropathy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Glomerulonephritis, Membranoproliferative Glomerulonephritis, Membranous Nephropathy, Lupus Nephritis, and Kidney Transplant. Dr. Avasare is currently accepting new patients.

    Showing 1-20 of 49

    Last Updated: 09/26/2026

    What is the definition of IgA Nephropathy?

    IgA nephropathy is a kidney disorder that occurs when IgA (immunoglobulin A), a protein that helps the body fight infections, settles in the kidneys. In the early stages, IgA nephropathy has no symptoms. The first sign of this condition may be blood in the urine. End-stage kidney disease may develop. In most instances, the cause of this condition is unknown; however, certain disorders have been linked with IgA nephropathy, such as cirrhosis of the liver, celiac disease, and HIV infection. Although IgA nephropathy usually occurs in a family with no other affected members, several cases of familial IgA nephropathy have been reported. Familial IgA nephropathy is suspected to run through families in an autosomal dominant manner and is linked to genetic material on the long arm of chromosome 6 (6q22-23).

    What are the main causes of IgA nephropathy?    

    IgA nephropathy  – also known as Berger’s disease – happens when a protein called immunoglobulin A (IgA) builds up in the kidneys. This buildup causes swelling that damages the tiny blood vessels in the kidneys that filter waste from the blood. The exact cause of IgA nephropathy isn’t known, but it might be linked to genes, infections, or problems with the immune system, according to the National Institute of Diabetes and Digestive and Kidney Disease. The National Kidney Foundation states research suggests infections, like those in the throat or sinuses, might cause the IgA to build up in the kidneys. 

    How common is IgA nephropathy?    

    IgA nephropathy is a common kidney disease. About 1 in 10 kidney biopsies in the United States show IgA nephropathy.  

    Although anyone can develop the disease, it is usually more common in people who: 

    • Have a family history of IgA nephropathy 
    • Are between the age of 10 to 40 
    • Are of East Asian or white European ancestry 
    • Were assigned male at birth 

    What’s the survival rate with an IgA nephropathy diagnosis?

    The National Kidney Foundation says the survival rate for IgA nephropathy depends on how serious the disease is and how it’s treated. IgA nephropathy can cause the kidneys to stop working over time. Around 1 in 5 people with IgA nephropathy develop kidney failure within 10-20 years of diagnosis. When that happens, a treatment called dialysis, or a kidney transplant, is required to stay alive. According to a study published in the Clinical Journal of the American Society of Nephrology, the life expectancy in countries where IgA nephropathy is commonly encountered varies from ages 70 to 85 years for patients who receive life-extending treatments such as dialysis or a kidney transplant.  

    How is IgA nephropathy diagnosed?  

    Doctors diagnose IgA nephropathy using several tests. It usually starts with a urine (pee) test to check for blood or protein, which can be signs of kidney problems. If the test shows something unusual, doctors might do a blood test to see how well the kidneys are working. The most accurate way to diagnose IgA nephropathy is with a kidney biopsy, where a small sample of kidney tissue is taken and looked at under a microscope to find IgA deposits. 

    What foods should you avoid with IgA nephropathy? 

    For people with IgA nephropathy, eating the right foods can help protect the kidneys, according to the IgA Nephropathy Foundation. It’s important to limit salty foods because they can raise blood pressure and harm the kidneys. Eating less protein, like red meat, is also a good idea because too much protein can strain the kidneys. Processed foods with lots of additives and preservatives should also be avoided. If the kidneys aren’t working well, it might be necessary to eat less potassium and phosphorus, found in foods like bananas and dairy products.

    When should I see an IgA Nephropathy doctor near Portland, 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 an IgA Nephropathy doctor near Portland, 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 do I find the best IgA Nephropathy doctor near Portland, OR?

    You can find an IgA Nephropathy doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank IgA Nephropathy doctors near Portland, 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 IgA Nephropathy doctors near Portland, 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 an IgA Nephropathy doctor near Portland, 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 IgA Nephropathy doctor search results page. 

    Why is it important to get a second opinion from a different IgA Nephropathy 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 an IgA Nephropathy doctor near Portland, 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 IgA Nephropathy 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 IgA Nephropathy 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 IgA Nephropathy doctors near Portland, OR?

    Look for the filter feature on the left side of the IgA Nephropathy 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 an IgA Nephropathy doctor that offers video calls?

    Look for the filter feature on the left-side of the IgA Nephropathy 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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