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    Last Updated: 01/09/2026

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    MediFind found 308 doctor with experience in Primary Immunodeficiency (PID) near Pennsylvania, US. Of these, 266 are Experienced, 37 are Advanced and 4 are Distinguished.

    Location
    LocationClose
    308 providers found
      Barbara E. Fardo
      Advanced in Primary Immunodeficiency (PID)
      Family Medicine
      Advanced in Primary Immunodeficiency (PID)
      Family Medicine

      GMA/Schogel And Fardo Family Medicine

      213 Executive Drive, Suite 200, 
      Cranberry Township, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Barbara Fardo is a primary care provider, practicing in Family Medicine in Cranberry Township, Pennsylvania. Dr. Fardo is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Infant Hyperglycemia, Gitelman Syndrome, Lung Metastases, Colonoscopy, and Ureteroscopy.

      Sean Conroy
      Advanced in Primary Immunodeficiency (PID)
      Family Medicine
      Advanced in Primary Immunodeficiency (PID)
      Family Medicine

      Primary Care Glen Mills

      300 Evergreen Drive, Suite 310, 
      Glen Mills, PA 
      Languages Spoken:
      English

      Sean Conroy is a primary care provider, practicing in Family Medicine in Glen Mills, Pennsylvania. Dr. Conroy is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Hemochromatosis, and Rotor Syndrome.

      Karen L. Schogel
      Advanced in Primary Immunodeficiency (PID)
      Internal Medicine
      Advanced in Primary Immunodeficiency (PID)
      Internal Medicine

      GMA/Schogel And Fardo Family Medicine

      213 Executive Drive, Suite 200, 
      Cranberry Township, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Karen Schogel is a primary care provider, practicing in Internal Medicine in Cranberry Township, Pennsylvania. Dr. Schogel is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Infant Hyperglycemia, Lung Metastases, Anemia, and Ureteroscopy.

      Learn about our expert tiers
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Temple Faculty Practice Plan Inc

      3401 N Broad St, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Michael Styler is a Hematologist Oncology specialist and a Hematologist in Philadelphia, Pennsylvania. Dr. Styler is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Chronic Myelogenous Leukemia (CML), Multiple Myeloma, Colorectal Cancer, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Temple Faculty Practice Plan Inc

      3401 N Broad St, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Rashmi Khanal is a Hematologist Oncology specialist and a Hematologist in Philadelphia, Pennsylvania. Dr. Khanal is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Myelodysplastic Syndrome (MDS), Non-Hodgkin Lymphoma, Large-Cell Immunoblastic Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Distinguished in Primary Immunodeficiency (PID)
      Allergy and Immunology
      Distinguished in Primary Immunodeficiency (PID)
      Allergy and Immunology

      Childrens Health Care Associates Inc

      3500 Civic Center Blvd Fl 6, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Jennifer Heimall is an Allergy and Immunologist in Philadelphia, Pennsylvania. Dr. Heimall is rated as a Distinguished provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, and Primary Immunodeficiency (PID).

      Distinguished in Primary Immunodeficiency (PID)
      Allergy and Immunology
      Distinguished in Primary Immunodeficiency (PID)
      Allergy and Immunology

      The Milton S Hershey Medical Center Physicians Group

      500 University Dr, 
      Hershey, PA 
      Languages Spoken:
      English

      Timothy Craig is an Allergy and Immunologist in Hershey, Pennsylvania. Dr. Craig is rated as a Distinguished provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hereditary Angioedema, Angioedema, Hives, Asthma, and Hormone Replacement Therapy (HRT).

      Distinguished in Primary Immunodeficiency (PID)
      Internal Medicine
      Distinguished in Primary Immunodeficiency (PID)
      Internal Medicine

      Office

      100 E Lancaster Ave Ste 237, 
      Wynnewood, PA 
      Languages Spoken:
      English

      George Martin is an Internal Medicine provider in Wynnewood, Pennsylvania. Dr. Martin is rated as a Distinguished provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Sinusitis, Grass Allergy, Allergic Rhinitis, Common Variable Immune Deficiency, and Ureteroscopy.

      Distinguished in Primary Immunodeficiency (PID)
      Allergy and Immunology
      Distinguished in Primary Immunodeficiency (PID)
      Allergy and Immunology

      BRYN Mawr Hospital Radiology

      130 S Bryn Mawr Ave, 
      Bryn Mawr, PA 
      Languages Spoken:
      English

      Albert Rohr is an Allergy and Immunologist in Bryn Mawr, Pennsylvania. Dr. Rohr is rated as a Distinguished provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Anaphylaxis, and Exercise-Induced Anaphylaxis (EIA).

      Advanced in Primary Immunodeficiency (PID)
      Pediatrics
      Advanced in Primary Immunodeficiency (PID)
      Pediatrics

      Allergy & Clinical Immunology Associates PC

      180 Fort Couch Rd Ste 375, 
      Pittsburgh, PA 
      Languages Spoken:
      English

      David Miller is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Selective Deficiency of IgA, and Allergic Rhinitis.

      Ashim K. Dayalan
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine

      GMA/Dayalan And Associates, Family Medicine

      3601 McKnight East Drive, 
      Pittsburgh, PA 
      Languages Spoken:
      English, Hindi
      Offers Telehealth

      Ashim Dayalan is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Dayalan is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, Hip Replacement, and Pacemaker Implantation.

      Prashan H. Thiagarajah
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine

      GMA/Dayalan And Associates, Family Medicine

      3601 McKnight East Drive, 
      Pittsburgh, PA 
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Prashan Thiagarajah is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Thiagarajah is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Carboxylase Deficiency, Folate Deficiency, Vitamin B12 Deficiency Anemia, Endoscopy, and Pacemaker Implantation.

      Mark A. Posner
      Experienced in Primary Immunodeficiency (PID)
      Allergy and Immunology | Pediatrics
      Experienced in Primary Immunodeficiency (PID)
      Allergy and Immunology | Pediatrics
      470 Sentry Parkway East, Suite 200, 
      Blue Bell, PA 
      Languages Spoken:
      English
      Accepting New Patients

      Mark Posner is a Pediatrics specialist and an Allergy and Immunologist in Blue Bell, Pennsylvania. Dr. Posner is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Mast Cell Activation Syndrome (MCAS). Dr. Posner is currently accepting new patients.

      Matthew E. Macken
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Genesis Medical Associates

      1020 Center Ave, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Macken is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Macken is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis.

      Kurt M. Heil
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      GMA/Northern Area Family Medicine

      5700 Corporate Drive, Suite 700, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Kurt Heil is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Heil is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Alzheimer's Disease, High Cholesterol, Infant Hyperglycemia, Apoplexy, and Endoscopy.

      Tad D. Scheri
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Grob, Scheri, Woodburn And Griffin Family Medicine

      1140 Perry Highway, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Tad Scheri is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Scheri is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Ureteroscopy, and Endoscopy.

      Karen G. Bucher
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Genesis Medical Associates Inc.- Northern Area Family Medicine

      5700 Corporate Drive, Suite 700, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Karen Bucher is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Bucher is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Seasonal Affective Disorder (SAD).

      Eric S. Griffin
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Grob, Scheri, Woodburn And Griffin Family Medicine

      1140 Perry Highway, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Eric Griffin is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Griffin is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, High Cholesterol, and Pacemaker Implantation.

      Mark A. Woodburn
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Grob, Scheri, Woodburn And Griffin Family Medicine

      1140 Perry Highway, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Mark Woodburn, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Woodburn is affiliated with UPMC Passavant. He completed his residency at University of Pittsburgh School of Medicine and medical degree at Hahnemann/Drexel University College. Dr. Woodburn is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Ureteroscopy.

      Scott L. Heyl
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Genesis Medical Associates

      1020 Center Ave, 
      Pittsburgh, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Scott Heyl is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Heyl is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Seasonal Affective Disorder (SAD), Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Purpura.

      Showing 1-20 of 308

      Last Updated: 01/09/2026

      When should I see a Primary Immunodeficiency (PID) doctor in Pennsylvania, US?

      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 Primary Immunodeficiency (PID) doctor in Pennsylvania, US?

      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 Primary Immunodeficiency (PID) doctors in Pennsylvania, US?

      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 Primary Immunodeficiency (PID) doctors in Pennsylvania, US?

      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 Primary Immunodeficiency (PID) doctor in Pennsylvania, US?

      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 Primary Immunodeficiency (PID) doctor search results page. 

      Why is it important to get a second opinion from a different Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor in Pennsylvania, US?

      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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctors in Pennsylvania, US?

      Look for the filter feature on the left side of the Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor that offers video calls?

      Look for the filter feature on the left-side of the Primary Immunodeficiency (PID) 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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