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    Last Updated: 10/30/2025

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    MediFind found 25 doctor with experience in Primary Immunodeficiency (PID) near Wilmington, DE. Of these, 18 are Experienced and 7 are Advanced.

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    25 providers found
      Gregory V. Marcotte
      Advanced in Primary Immunodeficiency (PID)

      Dr. Gregory V. Marcotte
      Allergy and Immunology
      Advanced in Primary Immunodeficiency (PID)

      Dr. Gregory V. Marcotte
      Allergy and Immunology

      ENT & Allergy Of Delaware

      1401 Foulk Road, Suite 205, 
      Wilmington, DE 
       (4.1 miles away)
      302-998-0330
      Experience:
      39+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Gregory Marcotte is an Allergy and Immunologist in Wilmington, Delaware. Dr. Marcotte has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Diprimio Kalman
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Diprimio Kalman
      Allergy and Immunology

      Nemours Children's Hospital Delaware

      1600 Rockland Rd, 
      Wilmington, DE 
       (2.4 miles away)
      302-651-4321
      Languages Spoken:
      English
      See accepted insurances

      Diprimio Kalman is an Allergy and Immunologist in Wilmington, Delaware. Dr. Kalman is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Vibratory Urticaria, Grass Allergy, and Ozena.

      Thomas G. Graves
      Advanced in Primary Immunodeficiency (PID)

      Thomas G. Graves, NP
      Nurse Practitioner
      Advanced in Primary Immunodeficiency (PID)

      Thomas G. Graves, NP
      Nurse Practitioner

      ENT & Allergy Of Delaware

      700 Prides Crossing, Suite 200, 
      Newark, DE 
       (8.8 miles away)
      302-998-0300
      Languages Spoken:
      English
      See accepted insurances

      Thomas Graves is a Nurse Practitioner in Newark, Delaware. Mr. Graves is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

      Learn about our expert tiers
      Junfang Jiao
      Advanced in Primary Immunodeficiency (PID)

      Dr. Junfang Jiao
      Internal Medicine | Allergy and Immunology
      Advanced in Primary Immunodeficiency (PID)

      Dr. Junfang Jiao
      Internal Medicine | Allergy and Immunology

      ENT & Allergy Of Delaware

      700 Prides Crossing, Suite 200, 
      Newark, DE 
       (8.8 miles away)
      302-998-0300
      Experience:
      21+ years
      Languages Spoken:
      English
      See accepted insurances

      Junfang Jiao is an Internal Medicine specialist and an Allergy and Immunologist in Newark, Delaware. Dr. Jiao has been practicing medicine for over 21 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.

      Sean Conroy
      Advanced in Primary Immunodeficiency (PID)

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

      Dr. Sean Conroy
      Family Medicine

      Primary Care Glen Mills

      300 Evergreen Drive, Suite 310, 
      Glen Mills, PA 
       (9.9 miles away)
      610-579-3444
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      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 Dubin-Johnson Syndrome.

      James E. D'amour
      Experienced in Primary Immunodeficiency (PID)

      Dr. James E. D'amour
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. James E. D'amour
      Internal Medicine

      Primary Care Limestone

      4512 Kirkwood Highway, Suite 300, 
      Wilmington, DE 
       (5.8 miles away)
      302-623-7500
      Experience:
      49+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      James D'amour is a primary care provider, practicing in Internal Medicine in Wilmington, Delaware. Dr. D'amour has been practicing medicine for over 49 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Osteoarthritis.

      Victoria Mawn
      Experienced in Primary Immunodeficiency (PID)

      Dr. Victoria Mawn
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Victoria Mawn
      Internal Medicine

      Primary Care Limestone

      4512 Kirkwood Highway, Suite 300, 
      Wilmington, DE 
       (5.8 miles away)
      302-623-7500
      Experience:
      37+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Victoria Mawn is a primary care provider, practicing in Internal Medicine in Wilmington, Delaware. Dr. Mawn has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Asthma in Children.

      Carlos E. Reyes
      Experienced in Primary Immunodeficiency (PID)

      Dr. Carlos E. Reyes
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Carlos E. Reyes
      Internal Medicine

      Primary Care Kirkwood

      5578 Kirkwood Highway, Suite 5580, 
      Wilmington, DE 
       (6.3 miles away)
      302-633-1182
      Languages Spoken:
      English, Spanish
      See accepted insurances
      Offers Telehealth

      Carlos Reyes is a primary care provider, practicing in Internal Medicine in Wilmington, Delaware. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Sitosterolemia, and Ureteroscopy.

      Raymond E. Carter
      Experienced in Primary Immunodeficiency (PID)

      Dr. Raymond E. Carter
      Pediatrics | Internal Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Raymond E. Carter
      Pediatrics | Internal Medicine

      Primary Care Concord

      161 Wilmington W Chester Pike, Suite 1200, 
      Chadds Ford, PA 
       (7.1 miles away)
      610-361-1060
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Raymond Carter is a primary care provider, practicing in Pediatrics and Internal Medicine in Chadds Ford, Pennsylvania. Dr. Carter is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Ammar Alzoubi
      Experienced in Primary Immunodeficiency (PID)

      Dr. Ammar Alzoubi
      Hematology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Ammar Alzoubi
      Hematology

      Christiana Care Health Services Inc

      4701 Ogletown Stanton Rd, Suite 4200, 
      Newark, DE 
       (7.8 miles away)
      302-737-7700
      Languages Spoken:
      English
      See accepted insurances

      Ammar Alzoubi is a Hematologist in Newark, Delaware. Dr. Alzoubi is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Chronic B-Cell Leukemia (CBCL), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Sokun K. Bhatti
      Experienced in Primary Immunodeficiency (PID)

      Dr. Sokun K. Bhatti
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Sokun K. Bhatti
      Allergy and Immunology

      ENT & Allergy Of Delaware

      700 Prides Crossing, Suite 200, 
      Newark, DE 
       (8.8 miles away)
      302-998-0300
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Sokun Bhatti is an Allergy and Immunologist in Newark, Delaware. Dr. Bhatti is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Michael M. Wydila
      Pediatric Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Michael M. Wydila
      Pediatric Allergy and Immunology

      Allergy Associates, PA

      1403 Silverside Road, Suite 4B, 
      Wilmington, DE 
       (5.6 miles away)
      302-798-8070
      Languages Spoken:
      English
      See accepted insurances

      Michael Wydila is a Pediatric Allergy and Immunologist in Wilmington, Delaware. Dr. Wydila is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Grass Allergy, Allergic Conjunctivitis, and Sinusitis.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Richard Kim
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Richard Kim
      Internal Medicine

      Regional Orthopaedic Associates PA

      1941 Limestone Rd Ste 209, 
      Wilmington, DE 
       (6.3 miles away)
      302-995-2952
      Languages Spoken:
      English
      See accepted insurances

      Richard Kim is an Internal Medicine provider in Wilmington, Delaware. Dr. Kim 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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

      Experienced in Primary Immunodeficiency (PID)

      Dr. Max J. Oran
      Pediatrics | Internal Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Max J. Oran
      Pediatrics | Internal Medicine

      Christiana Care Health Services Inc

      161 Wilmington W Chester Pike, Cchs Concord Pcp, 
      Chadds Ford, PA 
       (7.1 miles away)
      610-361-1060
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Max Oran is a primary care provider, practicing in Pediatrics and Internal Medicine in Chadds Ford, Pennsylvania. Dr. Oran 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, High Cholesterol, and Attention Deficit Hyperactivity Disorder (ADHD). Dr. Oran is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Julie H. Prosseda
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Julie H. Prosseda
      Family Medicine

      Stoney Batter Family Medicine Associates

      5311 Limestone Road, Suite 201, 
      Wilmington, DE 
       (7.7 miles away)
      302-234-9109
      Experience:
      31+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Julie Prosseda is a primary care provider, practicing in Family Medicine in Wilmington, Delaware. Dr. Prosseda has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Osteomyelitis in Children, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Andrew L. Himelstein
      Hematology Oncology | Palliative Medicine | Hematology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Andrew L. Himelstein
      Hematology Oncology | Palliative Medicine | Hematology

      Medical Oncology Hematology Consultants PA

      4701 Ogletown Stanton Rd, Suite 3400, 
      Newark, DE 
       (7.8 miles away)
      302-366-1200
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Andrew Himelstein is a Hematologist Oncology specialist and a Palliative Medicine provider in Newark, Delaware. Dr. Himelstein is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Familial Prostate Cancer. Dr. Himelstein is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Kathleen H. Willey
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Kathleen H. Willey
      Family Medicine

      Christiana Care Health Services Inc

      722 Yorklyn Rd, Suite 400, 
      Hockessin, DE 
       (8.2 miles away)
      302-235-2351
      Languages Spoken:
      English, Creoles And Pidgins
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Kathleen Willey is a primary care provider, practicing in Family Medicine in Hockessin, Delaware. Dr. Willey is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Willey is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Muhammad B. Khalid
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Muhammad B. Khalid
      Allergy and Immunology

      ENT & Allergy Of Delaware

      700 Prides Crossing, Suite 200, 
      Newark, DE 
       (8.8 miles away)
      302-998-0300
      Languages Spoken:
      English
      See accepted insurances

      Muhammad Khalid is an Allergy and Immunologist in Newark, Delaware. Dr. Khalid is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

      Sandra Gawchik
      Advanced in Primary Immunodeficiency (PID)

      Dr. Sandra Gawchik
      Allergy and Immunology
      Advanced in Primary Immunodeficiency (PID)

      Dr. Sandra Gawchik
      Allergy and Immunology

      Asthma And Allergy Associates PC

      300 Evergreen Dr Ste 180, 
      Glen Mills, PA 
       (11.3 miles away)
      610-579-3610
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Sandra Gawchik is an Allergy and Immunologist in Glen Mills, Pennsylvania. Dr. Gawchik is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Eosinophilic Asthma.

      Advanced in Primary Immunodeficiency (PID)

      Dr. Quan Nguyen
      Pediatrics
      Advanced in Primary Immunodeficiency (PID)

      Dr. Quan Nguyen
      Pediatrics

      Ent. And Allergy Of Delaware LLC

      700 Prides Xing, 
      Newark, DE 
       (10.1 miles away)
      302-998-0300
      Languages Spoken:
      English
      See accepted insurances

      Quan Nguyen is a Pediatrics provider in Newark, Delaware. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis.

      Showing 1-20 of 25

      Last Updated: 10/30/2025

      When should I see a Primary Immunodeficiency (PID) doctor near Wilmington, DE?

      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 near Wilmington, DE?

      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 Primary Immunodeficiency (PID) doctor near Wilmington, DE?

      You can find a Primary Immunodeficiency (PID) doctor in any of the 10 largest U.S. cities by clicking below:

      Primary Immunodeficiency (PID) doctor near New York, NY
      Primary Immunodeficiency (PID) doctor near Los Angeles, CA
      Primary Immunodeficiency (PID) doctor near Chicago, IL
      Primary Immunodeficiency (PID) doctor near Houston, TX
      Primary Immunodeficiency (PID) doctor near Phoenix, AZ
      Primary Immunodeficiency (PID) doctor near Philadelphia, PA
      Primary Immunodeficiency (PID) doctor near Atlanta, GA
      Primary Immunodeficiency (PID) doctor near Boston, MA
      Primary Immunodeficiency (PID) doctor near Dallas, TX
      Primary Immunodeficiency (PID) doctor near San Jose, CA

      How does MediFind rank Primary Immunodeficiency (PID) doctors near Wilmington, DE?

      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 near Wilmington, DE?

      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 near Wilmington, DE?

      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 near Wilmington, DE?

      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 near Wilmington, DE?

      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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