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    Last Updated: 10/30/2025

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    MediFind found 10 doctor with experience in Severe Combined Immunodeficiency (SCID) near Grand Rapids, MI. Of these, 8 are Experienced, 1 are Advanced and 1 are Distinguished.

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    10 providers found
      Troy Quigg
      Distinguished in Severe Combined Immunodeficiency (SCID)
      Pediatrics | Pediatric Hematology Oncology
      Distinguished in Severe Combined Immunodeficiency (SCID)
      Pediatrics | Pediatric Hematology Oncology

      Corewell Health Grand Rapids Hospitals Pediatric Bone Marrow Transplant - 35 Michigan St NE

      35 Michigan Street Northeast, Floor 2, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      20+ years
      Languages Spoken:
      English

      Troy Quigg is a Pediatrics specialist and a Pediatric Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Quigg has been practicing medicine for over 20 years and is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Severe Combined Immunodeficiency (SCID), Graft Versus Host Disease (GvHD), Hepatic Venoocclusive Disease with Immunodeficiency, Juvenile Myelomonocytic Leukemia (JMML), and Bone Marrow Transplant.

      Ulrich A. Duffner
      Experienced in Severe Combined Immunodeficiency (SCID)
      Experienced in Severe Combined Immunodeficiency (SCID)

      Corewell Health Grand Rapids Hospitals Pediatric Bone Marrow Transplant - 35 Michigan St NE

      35 Michigan Street Northeast, Floor 2, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English

      Ulrich Duffner is a Pediatrics provider in Grand Rapids, Michigan. Dr. Duffner has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Graft Versus Host Disease (GvHD), Hepatic Venoocclusive Disease with Immunodeficiency, Acute Monoblastic Leukemia (AmoL), Juvenile Myelomonocytic Leukemia (JMML), and Bone Marrow Transplant.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Sharon H. Smith
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology

      Corewell Health Grand Rapids Hospitals Pediatric Cancer Hematology - 35 Michigan St NE

      35 Michigan Street Northeast, Floor 2, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      41+ years
      Languages Spoken:
      English
      Accepting New Patients

      Sharon Smith is a Pediatric Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Smith has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Hereditary Spherocytosis, Acute Lymphoblastic Leukemia (ALL), Febrile Neutropenia, and Megalencephaly-Capillary Malformation Syndrome. Dr. Smith is currently accepting new patients.

      Learn about our expert tiers
      Kristy L. Pilbeam
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology

      Corewell Health Grand Rapids Hospitals Pediatric Cancer Hematology - 35 Michigan St NE

      35 Michigan Street Northeast, Floor 2, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Accepting New Patients

      Kristy Pilbeam is a Pediatric Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Pilbeam has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Langerhans Cell Histiocytosis, Ewing Sarcoma, and Neuroblastoma. Dr. Pilbeam is currently accepting new patients.

      Matthew G. Pridgeon
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology

      Corewell Health Grand Rapids Hospitals Pediatric Cancer Hematology - 35 Michigan St NE

      35 Michigan Street Northeast, Floor 2, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Matthew Pridgeon is a Pediatric Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Pridgeon has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Sickle Cell Disease, Hereditary Spherocytosis, Hemoglobin SC Disease, and Acute Lymphoblastic Leukemia (ALL).

      Jessica M. Foley
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology

      Corewell Health Grand Rapids Hospitals Pediatric Cancer Hematology - 35 Michigan St NE

      35 Michigan Street Northeast, Floor 2, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      19+ years
      Languages Spoken:
      English

      Jessica Foley is a Pediatric Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Foley has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Hereditary Spherocytosis, Hemophilia A, and Hemophilic Arthropathy.

      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Hematology Oncology
      330 Barclay Ave Ne Ste 300, 
      Grand Rapids, MI 
       (0.9 miles away)
      Languages Spoken:
      English

      Alejandra Escobar is a Pediatric Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Escobar is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID) and Immune Thrombocytopenic Purpura (ITP).

      Nicholas L. Hartog
      Advanced in Severe Combined Immunodeficiency (SCID)
      Pediatric Allergy and Immunology | Allergy and Immunology
      Advanced in Severe Combined Immunodeficiency (SCID)
      Pediatric Allergy and Immunology | Allergy and Immunology

      Corewell Health Allergy And Immunology - Summit Park

      3271 Clear Vista Court Northeast, 
      Grand Rapids, MI 
       (5.4 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nicholas Hartog is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Grand Rapids, Michigan. Dr. Hartog has been practicing medicine for over 15 years and is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Adenosine Deaminase Deficiency, and Severe Combined Immunodeficiency (SCID). Dr. Hartog is currently accepting new patients.

      Amanda R. Holsworth
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Allergy and Immunology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Pediatric Allergy and Immunology

      Corewell Health Allergy And Immunology - Summit Park

      3271 Clear Vista Court Northeast, 
      Grand Rapids, MI 
       (5.4 miles away)
      Experience:
      13+ years
      Languages Spoken:
      English
      Accepting New Patients

      Amanda Holsworth is a Pediatric Allergy and Immunologist in Grand Rapids, Michigan. Dr. Holsworth has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Cold Urticaria, Hives, Primary Immunodeficiency (PID), and Chronic Spontaneous Urticaria (CSU). Dr. Holsworth is currently accepting new patients.

      Experienced in Severe Combined Immunodeficiency (SCID)
      Allergy and Immunology
      Experienced in Severe Combined Immunodeficiency (SCID)
      Allergy and Immunology

      Allergy Associates Of Western Michigan - Grandville

      3185 Macatawa Drive Southwest, Suite B, 
      Grandville, MI 
       (8.0 miles away)
      Experience:
      39+ years
      Languages Spoken:
      English
      Accepting New Patients

      Thomas Miller is an Allergy and Immunologist in Grandville, Michigan. Dr. Miller has been practicing medicine for over 39 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Miller is currently accepting new patients.

      Showing 1-10 of 10

      Last Updated: 10/30/2025

      What is the definition of Severe Combined Immunodeficiency (SCID)?

      Severe combined immunodeficiencies (SCID) are inherited immune system disorders characterized by abnormalities with responses of both T cells and B cells (specific types of white blood cells needed for immune system function). Common signs and symptoms include an increased susceptibility to infections including ear infections; pneumonia or bronchitis; oral thrush; and diarrhea. Due to recurrent infections, children with SCID do not grow and gain weight as expected (failure to thrive). SCID may be caused by genetic changes in any of several genes and can be inherited in an X-linked recessive (most commonly) or autosomal recessive manner. The most common type of SCID is called X-linked Severe combined immunodeficiency (XSCID). Another form of SCID is caused by a deficiency of the enzyme adenosine deaminase (ADA).

      When should I see a Severe Combined Immunodeficiency (SCID) doctor near Grand Rapids, MI?

      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 Severe Combined Immunodeficiency (SCID) doctor near Grand Rapids, MI?

      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 Severe Combined Immunodeficiency (SCID) doctors near Grand Rapids, MI?

      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 Severe Combined Immunodeficiency (SCID) doctors near Grand Rapids, MI?

      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 Severe Combined Immunodeficiency (SCID) doctor near Grand Rapids, MI?

      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 Severe Combined Immunodeficiency (SCID) doctor search results page. 

      Why is it important to get a second opinion from a different Severe Combined Immunodeficiency (SCID) 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 Severe Combined Immunodeficiency (SCID) doctor near Grand Rapids, MI?

      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 Severe Combined Immunodeficiency (SCID) 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 Severe Combined Immunodeficiency (SCID) 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 Severe Combined Immunodeficiency (SCID) doctors near Grand Rapids, MI?

      Look for the filter feature on the left side of the Severe Combined Immunodeficiency (SCID) 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 Severe Combined Immunodeficiency (SCID) doctor that offers video calls?

      Look for the filter feature on the left-side of the Severe Combined Immunodeficiency (SCID) 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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