The 20 Best Granulomatosis with Polyangiitis Doctors Near Me in riverside, CA

Find the Top Granulomatosis with Polyangiitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 21 doctor with experience in Granulomatosis with Polyangiitis near riverside, CA. Of these, 20 are Experienced and 1 are Advanced.

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21 providers found
    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Referral may be required

    Arthritis Medical Clinic

    6180 Brockton Ave Ste 204, 
    Riverside, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Babak Zamiri is a Rheumatologist practicing medicine in Riverside, California. Dr. Zamiri is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Fibromyalgia. Dr. Zamiri is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required

    Riverside Medical Clinic Inc.

    6405 Day St, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bradley Andersen is a Rheumatologist practicing medicine in Riverside, California. Dr. Andersen is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sjogren Syndrome, Fibromyalgia, Rheumatoid Arthritis (RA), and Goodpasture Syndrome. Dr. Andersen is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Referral may be required

    Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (7.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Terrence Tan is a Rheumatologist practicing medicine in Riverside, California. He has been practicing medicine for over 18 years. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His clinical expertise encompasses Fibromyalgia, Rheumatoid Arthritis (RA), Psoriatic Arthritis, and Psoriasis. Dr. Tan is currently accepting new patients.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karina Torralba is a Rheumatologist practicing medicine in Loma Linda, California. Dr. Torralba is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Lupus Nephritis, Psoriasis, and Osteoporosis. Dr. Torralba is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christina Downey is a Rheumatologist practicing medicine in Loma Linda, California. Dr. Downey is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Osteopenia, Melorheostosis with Osteopoikilosis, and Melorheostosis. Dr. Downey is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Referral required

    Arthritis Medical Clinic

    4244 Riverwalk Pkwy, 
    Riverside, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nayef Kazzaz is a Rheumatologist practicing medicine in Riverside, California. Dr. Kazzaz is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Fibromyalgia, Bursitis, Scleredema, and Postmenopausal Osteoporosis. Dr. Kazzaz is board certified in American Board Of Internal Medicine. Dr. Kazzaz is currently accepting new patients.

    Advanced in Granulomatosis with Polyangiitis
    Advanced in Granulomatosis with Polyangiitis
    Referral may be required

    Riverside University Health System-Medical Center

    26520 Cactus Ave, 
    Moreno Valley, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vaneet Sandhu is a Rheumatologist practicing medicine in Moreno Valley, California. Dr. Sandhu is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Microscopic Polyangiitis, Lupus Nephritis, Rheumatoid Arthritis (RA), and Cutaneous Lupus Erythematosus (CLE). Dr. Sandhu is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Family Medicine
    Experienced in Granulomatosis with Polyangiitis
    Family Medicine

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Emily Robison is a primary care provider, practicing in Family Medicine in Colton, California. Dr. Robison is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her clinical expertise encompasses Neuroretinitis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Rheumatoid Vasculitis.

    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (7.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Thoyaja Koritala is a primary care provider, practicing in Internal Medicine in Fontana, California. She has been practicing medicine for over 18 years. Dr. Koritala is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses COVID-19, Sepsis, Necrosis, Endoscopy, and Colonoscopy. Dr. Koritala is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Family Medicine
    Experienced in Granulomatosis with Polyangiitis
    Family Medicine

    Kaiser Permanente Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (7.5 miles away)
    Languages Spoken:
    English

    Michael Castillo is a primary care provider, practicing in Family Medicine in Riverside, California. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His clinical expertise encompasses Intestinal Pseudo-Obstruction, Pyoderma Gangrenosum, Granulomatosis with Polyangiitis, Colonoscopy, and Endoscopy.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sayna Norouzi is a Nephrologist practicing medicine in Loma Linda, California. Dr. Norouzi is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Glomerulonephritis, Lupus Nephritis, Chronic Kidney Disease, Polycystic Kidney Disease, and Kidney Transplant.

    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Referral may be required

    Office

    11370 Anderson St Ste 3650, 
    Loma Linda, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sana Afroz is a Rheumatologist practicing medicine in Loma Linda, California. Dr. Afroz is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Fibromyalgia, Calcium Pyrophosphate Arthritis, and Sjogren Syndrome. Dr. Afroz is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine

    Loma Linda University Faculty Medical Clinics-Pulmonary Clinic

    11370 Anderson St Ste 3200, 
    Loma Linda, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amir Pour is a primary care provider, practicing in Internal Medicine in Loma Linda, California. Dr. Pour is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Chronic Antibody-Mediated Rejection.

    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine

    SAC Health System

    250 S G St, 
    San Bernardino, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sergio Infante is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Infante is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with 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), Acute Kidney Failure, Hepatorenal Syndrome, and Kidney Transplant.

    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine

    SAC Health System

    250 S G St, 
    San Bernardino, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Siegmund Teichman is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Teichman is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Liddle Syndrome, Pseudohypoaldosteronism Type 2, End-Stage Renal Disease (ESRD), and Nephrosclerosis.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required

    Riverside University Health System-Medical Center

    26520 Cactus Ave, 
    Moreno Valley, CA 
     (11.4 miles away)
    Languages Spoken:
    English, French
    Accepting New Patients
    Offers Telehealth

    Heather Gillespie is a Rheumatologist practicing medicine in Moreno Valley, California. Dr. Gillespie is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Sjogren Syndrome, Rheumatoid Arthritis (RA), Discoid Lupus Erythematosus (DLE), and Osteoporosis. Dr. Gillespie is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis
    Internal Medicine

    Beaver Medical Group P C.

    2 W Fern Ave, 
    Redlands, CA 
     (12.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Dan Vo is a primary care provider, practicing in Internal Medicine in Redlands, California. She has been practicing medicine for over 17 years. Dr. Vo is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Sepsis, Type 2 Diabetes (T2D), Endoscopy, and Gastrostomy.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required

    Office

    1690 Barton Rd Ste 200, 
    Redlands, CA 
     (12.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ioana Moldovan is a Rheumatologist practicing medicine in Redlands, California. Dr. Moldovan is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Non-Radiographic Axial Spondyloarthritis (nr-axSpA), Rheumatoid Arthritis (RA), Melorheostosis, Microdiscectomy, and Herniated Disc Surgery. Dr. Moldovan is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required

    Southland Arthritis And Osteoporosis Medical Center

    770 Magnolia Ave, 
    Corona, CA 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Janki Trivedi is a Rheumatologist practicing medicine in Corona, California. Dr. Trivedi is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Fibromyalgia. Dr. Trivedi is board certified in American Board Of Internal Medicine. Dr. Trivedi is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Experienced in Granulomatosis with Polyangiitis
    Rheumatology
    Referral required

    Southland Arthritis And Osteoporosis Medical Center

    770 Magnolia Ave, 
    Corona, CA 
     (13.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amal Mehta is a Rheumatologist practicing medicine in Corona, California. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and MASS Phenotype. Dr. Mehta is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 21

    Last Updated: 09/26/2026

    What is the definition of Granulomatosis with Polyangiitis?

    Granulomatosis with polyangiitis (GPA) is a rare disorder in which blood vessels become inflamed. This leads to damage in major organs of the body. It was formerly known as Wegener's granulomatosis.

    When should I see a Granulomatosis with Polyangiitis doctor near riverside, CA?

    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 Granulomatosis with Polyangiitis doctor near riverside, CA?

    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 Granulomatosis with Polyangiitis doctors near riverside, CA?

    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 Granulomatosis with Polyangiitis doctors near riverside, CA?

    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 Granulomatosis with Polyangiitis doctor near riverside, CA?

    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 Granulomatosis with Polyangiitis doctor search results page. 

    Why is it important to get a second opinion from a different Granulomatosis with 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 Granulomatosis with Polyangiitis doctor near riverside, CA?

    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 Granulomatosis with 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 Granulomatosis with 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 Granulomatosis with Polyangiitis doctors near riverside, CA?

    Look for the filter feature on the left side of the Granulomatosis with 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 Granulomatosis with Polyangiitis doctor that offers video calls?

    Look for the filter feature on the left-side of the Granulomatosis with 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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