The 20 Best Granulomatosis with Polyangiitis Doctors Near Me in lancaster, PA

Find the Top Granulomatosis with Polyangiitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 13 doctor with experience in Granulomatosis with Polyangiitis near lancaster, PA. Of these, 10 are Experienced and 2 are Advanced.

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13 providers found
    Advanced in Granulomatosis with Polyangiitis
    Advanced in Granulomatosis with Polyangiitis
    Referral required
    Before you request

    UPMC Rheumatology

    1725 Oregon Pike, Suite B107, 
    Lancaster, PA 
     (2.4 miles away)
    717-560-3505
    Experience:
    17+ years
    Languages Spoken:
    English, Arabic
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Hareth Madhoun is a Rheumatologist practicing medicine in Lancaster, Pennsylvania. He has been practicing medicine for over 17 years. Dr. Madhoun is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Henoch-Schonlein Purpura, Rheumatoid Arthritis (RA), Lupus Nephritis, and Dermatomyositis. Dr. Madhoun is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required
    Before you request

    LG Health Physicians Arthritis And Rheumatology

    2108 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.2 miles away)
    717-299-1301
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Kanchana Herath is a Rheumatologist practicing medicine in Lancaster, Pennsylvania. Dr. Herath 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, Postmenopausal Osteoporosis, Juvenile Primary Osteoporosis, and Rhizomelic Pseudopolyarthritis. Dr. Herath is board certified in Internal Medicine, 2016 and Rheumatology, 2018. Dr. Herath is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis
    Experienced in Granulomatosis with Polyangiitis
    Referral may be required
    Before you request

    LG Health Physicians Arthritis And Rheumatology

    2108 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.2 miles away)
    717-299-1301
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Charles Henderson is a Rheumatologist practicing medicine in Lancaster, Pennsylvania. Dr. Henderson 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 Postmenopausal Osteoporosis, Osteoporosis, Calcium Pyrophosphate Arthritis, and Rheumatoid Arthritis (RA). Dr. Henderson is board certified in Internal Medicine, 2019 and Rheumatology, 2011. Dr. Henderson is currently accepting new patients.

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

    LG Health Physicians Arthritis And Rheumatology

    2108 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.2 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Colleen Matejicka is a Rheumatologist practicing medicine in Lancaster, Pennsylvania. Dr. Matejicka 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 Rheumatoid Arthritis (RA), Postmenopausal Osteoporosis, Osteoporosis, and Melorheostosis. Dr. Matejicka is board certified in Rheumatology, 2003. Dr. Matejicka is currently accepting new patients.

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

    Hypertension & Kidney Specialists - Lancaster

    2110 Harrisburg Pike, Suite 310, 
    Lancaster, PA 
     (4.2 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Charles Rodenberger is a Nephrologist practicing medicine in Lancaster, Pennsylvania. Dr. Rodenberger 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 Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), and Nephrogenic Diabetes Insipidus. Dr. Rodenberger is board certified in Nephrology, 1996, Internal Medicine, 1991, American Board Of Internal Medicine, Internal Medicine - 2011, and American Board Of Internal Medicine, Nephrology - 1996. Dr. Rodenberger is currently accepting new patients.

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

    Hypertension And Kidney Specialists

    2110 Harrisburg Pike, Suite 310, 
    Lancaster, PA 
     (4.2 miles away)
    717-544-3232
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    James Groff is a Nephrologist practicing medicine in Lancaster, Pennsylvania. Dr. Groff is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. 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, Acute Kidney Failure, and Low Sodium Level. Dr. Groff is board certified in Nephrology, 1996, American Osteopathic Board Of Internal Medicine, Nephrology - 1996, and Internal Medicine, 1994. Dr. Groff is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis

    Dr. Marc H. Weiner
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis

    Dr. Marc H. Weiner
    Internal Medicine

    Suburban Campus Dialysis

    2100 Harrisburg Pike, 
    Lancaster, PA 
     (3.2 miles away)
    717-544-3232
    Languages Spoken:
    English
    See accepted insurances

    Marc Weiner is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Weiner is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. 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, Acute Kidney Failure, and Pulmonary Tuberculosis.

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

    LG Health Physicians Arthritis And Rheumatology

    2108 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.2 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Sandhya Adusumilli is a Rheumatologist practicing medicine in Lancaster, Pennsylvania. Dr. Adusumilli 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 Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Melorheostosis. Dr. Adusumilli is board certified in Rheumatology, 2004. Dr. Adusumilli is currently accepting new patients.

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

    LG Health Physicians Arthritis And Rheumatology

    2108 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.2 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Rebecca Shepherd is a Rheumatologist practicing medicine in Lancaster, Pennsylvania. Dr. Shepherd is rated as an Experienced 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 Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Juvenile Primary Osteoporosis. Dr. Shepherd is board certified in Rheumatology, 2005 and Internal Medicine, 2002. Dr. Shepherd is currently accepting new patients.

    Jennifer A. Merris, PA
    Physician Assistant | Rheumatology

    Jennifer A. Merris, PA
    Physician Assistant | Rheumatology
    Referral may be required

    LG Health Physicians Arthritis And Rheumatology

    2108 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.2 miles away)
    717-299-1301
    Experience:
    10+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jennifer Merris is a Physician Assistant and a Rheumatologist practicing medicine in Lancaster, Pennsylvania. She has been practicing medicine for over 10 years. Merris, PA is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriasis, Ankylosing Spondylitis, and Axial Spondyloarthritis (AxSpA). Merris, PA is board certified in Physician Assistant, 2016. Merris, PA is currently accepting new patients.

    Experienced in Granulomatosis with Polyangiitis

    Dr. Larien G. Bieber
    Internal Medicine
    Experienced in Granulomatosis with Polyangiitis

    Dr. Larien G. Bieber
    Internal Medicine

    Pshmg-Lime Spring

    2221 Noll Dr, 
    Lancaster, PA 
     (3.3 miles away)
    717-715-1001
    Languages Spoken:
    English
    See accepted insurances

    Larien Bieber is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Bieber is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Sitosterolemia, High Cholesterol, and Hypertension.

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

    Office

    2110 Harrisburg Pike, 
    Lancaster, PA 
     (4.2 miles away)
    717-544-3232
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Jeffrey Martin is a Nephrologist practicing medicine in Lancaster, Pennsylvania. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Nephrosclerosis.

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

    Hypertension And Kidney Specialists

    2110 Harrisburg Pike, Suite 310, 
    Lancaster, PA 
     (4.2 miles away)
    717-544-3232
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Rajiv Sharma is a Nephrologist practicing medicine in Lancaster, Pennsylvania. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Low Sodium Level, and Nephrosclerosis. Dr. Sharma is board certified in Internal Medicine, 2005 and Nephrology, 2007. Dr. Sharma is currently accepting new patients.

    Showing 1-13 of 13

    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 lancaster, PA?

    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 lancaster, PA?

    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 Granulomatosis with Polyangiitis doctor near lancaster, PA?

    You can find a Granulomatosis with Polyangiitis doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Granulomatosis with Polyangiitis doctors near lancaster, PA?

    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 lancaster, PA?

    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 lancaster, PA?

    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 lancaster, PA?

    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 lancaster, PA?

    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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