The 20 Best Immune Defect due to Absence of Thymus Doctors Near Me in Philadelphia, PA

Find the Top Immune Defect due to Absence of Thymus Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 32 doctor with experience in Immune Defect due to Absence of Thymus near Philadelphia, PA. Of these, 23 are Experienced, 6 are Advanced and 3 are Distinguished.

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32 providers found
    Distinguished in Immune Defect due to Absence of Thymus
    Pediatric Cardiology
    Distinguished in Immune Defect due to Absence of Thymus
    Pediatric Cardiology

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Elizabeth Goldmuntz is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Goldmuntz is rated as a Distinguished provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Tetralogy of Fallot, Congenital Heart Disease (CHD), DiGeorge Syndrome, and Immune Defect due to Absence of Thymus.

    Experienced in Immune Defect due to Absence of Thymus
    Thoracic Surgery | General Surgery
    Experienced in Immune Defect due to Absence of Thymus
    Thoracic Surgery | General Surgery

    St. Christopher's Pediatric Associates Cardiothoracic Surgery - E. Erie Avenue

    160 E Erie Ave, 
    Philadelphia, PA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Kogon is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Ventricular Septal Defects, Total Anomalous Pulmonary Venous Return, Heart Transplant, and Patent Foramen Ovale Repair. Dr. Kogon is board certified in American Board Of Surgery and American Board Of Thoracic Surgery.

    Distinguished in Immune Defect due to Absence of Thymus
    Medical Genetics | Pediatrics
    Distinguished in Immune Defect due to Absence of Thymus
    Medical Genetics | Pediatrics
    3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Genetics, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Elaine Zackai is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Zackai is rated as a Distinguished provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 102 other conditions, according to our data. Her clinical expertise encompasses Micrognathia, DiGeorge Syndrome, Hardikar Syndrome, Myringotomy, and Gastrostomy.

    Learn about our expert tiers
    Experienced in Immune Defect due to Absence of Thymus
    Medical Genetics
    Experienced in Immune Defect due to Absence of Thymus
    Medical Genetics

    Penn Maternal Fetal Medicine HUP

    3400 Spruce Street, 2 Silverstein, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lorraine Dugoff is a Medical Genetics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Dugoff is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Preeclampsia, Polyhydramnios, Premature Infant, and Gestational Diabetes. Dr. Dugoff is board certified in Clinical Genetics And Genomics, 2020, Obstetrics And Gynecology - Maternal And Fetal Medicine, 1999, and Obstetrics And Gynecology, 1997. Dr. Dugoff is currently accepting new patients.

    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology
    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Jack Rychik is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Rychik is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), Lymphangiectasis, Congenital Pulmonary Lymphangiectasia, and Heart Transplant.

    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology
    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Stephen Paridon is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Paridon is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Hypoplastic Left Heart Syndrome (HLHS), Marfan Syndrome, Congenital Contractural Arachnodactyly, and Heart Transplant.

    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology
    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Ivor Asztalos is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Asztalos is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Pulmonary Atresia, Congenital Heart Disease (CHD), and Pulmonary Artery Agenesis.

    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology
    Experienced in Immune Defect due to Absence of Thymus
    Pediatric Cardiology

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Mark Fogel is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Fogel is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Pediatric Myocarditis, Pulmonary Valve Stenosis, Congenital Coronary Artery Malformation, and Endoscopy.

    Advanced in Immune Defect due to Absence of Thymus
    Advanced in Immune Defect due to Absence of Thymus

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Soma Jyonouchi is a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Jyonouchi is rated as an Advanced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Common Variable Immune Deficiency, Primary Immunodeficiency (PID), and X-Linked Agammaglobulinemia.

    Advanced in Immune Defect due to Absence of Thymus
    Pediatric Pulmonology
    Advanced in Immune Defect due to Absence of Thymus
    Pediatric Pulmonology

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Hakon Hakonarson is a Pediatric Pulmonologist practicing medicine in Philadelphia, Pennsylvania. Dr. Hakonarson is rated as an Advanced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Hypotonia, Autism Spectrum Disorder, Embryonal Tumor with Multilayered Rosettes, and Type 1 Diabetes (T1D).

    Advanced in Immune Defect due to Absence of Thymus
    Thoracic Surgery
    Advanced in Immune Defect due to Absence of Thymus
    Thoracic Surgery

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    James Gaynor is a Thoracic Surgeon practicing medicine in Philadelphia, Pennsylvania. Dr. Gaynor is rated as an Advanced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), DiGeorge Syndrome, Interrupted Aortic Arch, and Heart Transplant.

    Advanced in Immune Defect due to Absence of Thymus
    Advanced in Immune Defect due to Absence of Thymus
    3401 Civic Center Blvd, 9nw, Room 55, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Ian Campbell is a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Campbell is rated as an Advanced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Learman Syndrome, Immune Defect due to Absence of Thymus, DiGeorge Syndrome, and Wolf-Hirschhorn Syndrome.

    Advanced in Immune Defect due to Absence of Thymus
    Pediatric Gastroenterology
    Advanced in Immune Defect due to Absence of Thymus
    Pediatric Gastroenterology

    Children's Hospital Of Philadelphia

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Maria Mascarenhas is a Pediatric Gastroenterologist practicing medicine in Philadelphia, Pennsylvania. Dr. Mascarenhas is rated as an Advanced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Exocrine Pancreatic Insufficiency, Childhood Pancreatitis, Chronic Pancreatitis, DiGeorge Syndrome, and Gastrostomy.

    Advanced in Immune Defect due to Absence of Thymus
    Allergy and Immunology
    Advanced in Immune Defect due to Absence of Thymus
    Allergy and Immunology

    Childrens Health Care Associates Inc

    3500 Civic Center Blvd Fl 6, 
    Philadelphia, PA 
     (1.8 miles away)
    Languages Spoken:
    English

    Jennifer Heimall is an Allergy and Immunologist practicing medicine in Philadelphia, Pennsylvania. Dr. Heimall is rated as an Advanced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, and Primary Immunodeficiency (PID).

    Distinguished in Immune Defect due to Absence of Thymus
    Medical Genetics
    Distinguished in Immune Defect due to Absence of Thymus
    Medical Genetics
    333 Cottman Ave, 
    Philadelphia, PA 
     (9.1 miles away)
    Languages Spoken:
    English

    Tingwei Guo is a Medical Genetics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Guo is rated as a Distinguished provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Immune Defect due to Absence of Thymus, DiGeorge Syndrome, Mosaic Monosomy 22, and Coffin-Siris Syndrome.

    Experienced in Immune Defect due to Absence of Thymus
    Child and Adolescent Psychiatry
    Experienced in Immune Defect due to Absence of Thymus
    Child and Adolescent Psychiatry

    Penn Psychiatry-Treatment Evaluation Center

    3440 Market St, 
    Philadelphia, PA 
     (1.4 miles away)
    Languages Spoken:
    English

    Ran Barzilay is a Child and Adolescent Psychiatrist practicing medicine in Philadelphia, Pennsylvania. Dr. Barzilay is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Schizophrenia, Postpartum Depression, COVID-19, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in Immune Defect due to Absence of Thymus
    Medical Genetics
    Experienced in Immune Defect due to Absence of Thymus
    Medical Genetics

    Penn Translational Medicine And Human Genetics

    3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Staci Kallish is a Medical Genetics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Kallish is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 103 other conditions, according to our data. Her clinical expertise encompasses Neurofibromatosis Type 1 (NF1), Gaucher Disease Type 1, Fabry Disease, and Neurofibromatosis. Dr. Kallish is board certified in Clinical Genetics And Genomics, 2022 and Med Genetics/Clinical Biochem (AMA)Pediatrics, 2008.

    Experienced in Immune Defect due to Absence of Thymus
    Experienced in Immune Defect due to Absence of Thymus

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Melanie Ruffner is a Pediatrics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Ruffner is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Esophagitis, Viral Gastroenteritis, Pignata Guarino Syndrome, Gastroesophageal Reflux Disease (GERD), and Endoscopy.

    Experienced in Immune Defect due to Absence of Thymus
    Allergy and Immunology
    Experienced in Immune Defect due to Absence of Thymus
    Allergy and Immunology

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Neil Romberg is an Allergy and Immunologist practicing medicine in Philadelphia, Pennsylvania. Dr. Romberg is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Common Variable Immune Deficiency, Infantile Neutropenia, Cold Urticaria, and Wiskott-Aldrich Syndrome.

    Experienced in Immune Defect due to Absence of Thymus
    Experienced in Immune Defect due to Absence of Thymus

    Office

    3500 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Richard Davidson is an Orthopedics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Davidson is rated as an Experienced provider by MediFind in the treatment of Immune Defect due to Absence of Thymus. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Clubfoot, Macrodactyly of the Foot, Claw Foot, Cataract Removal, and Osteotomy.

    Showing 1-20 of 32

    Last Updated: 04/28/2026

    When should I see an Immune Defect due to Absence of Thymus doctor near Philadelphia, 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 an Immune Defect due to Absence of Thymus doctor near Philadelphia, 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 does MediFind rank Immune Defect due to Absence of Thymus doctors near Philadelphia, 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 Immune Defect due to Absence of Thymus doctors near Philadelphia, 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 an Immune Defect due to Absence of Thymus doctor near Philadelphia, 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 Immune Defect due to Absence of Thymus doctor search results page. 

    Why is it important to get a second opinion from a different Immune Defect due to Absence of Thymus 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 an Immune Defect due to Absence of Thymus doctor near Philadelphia, 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 Immune Defect due to Absence of Thymus 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 Immune Defect due to Absence of Thymus 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 Immune Defect due to Absence of Thymus doctors near Philadelphia, PA?

    Look for the filter feature on the left side of the Immune Defect due to Absence of Thymus 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 an Immune Defect due to Absence of Thymus doctor that offers video calls?

    Look for the filter feature on the left-side of the Immune Defect due to Absence of Thymus 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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