The 20 Best X-Linked Severe Combined Immunodeficiency Doctors Near Me in San Francisco, CA

Find the Top X-Linked Severe Combined Immunodeficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 73 doctor with experience in X-Linked Severe Combined Immunodeficiency near San Francisco, CA. Of these, 53 are Experienced, 19 are Advanced and 1 are Distinguished.

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73 providers found
    Distinguished in X-Linked Severe Combined Immunodeficiency
    Pediatric Hematology Oncology
    Distinguished in X-Linked Severe Combined Immunodeficiency
    Pediatric Hematology Oncology
    Referral may be required
    725 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Matthew Porteus is a Pediatric Hematologist Oncology provider practicing medicine in Palo Alto, California. Dr. Porteus is rated as a Distinguished provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), Hemoglobinopathy, Anemia, and Bone Marrow Transplant.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Allergy and Immunology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Allergy and Immunology
    Referral may be required

    Gottschalk Medical Plaza

    1 Medical Plaza Drive, 
    Irvine, CA 
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Sudhir Gupta is an Allergy and Immunologist practicing medicine in Irvine, California. Dr. Gupta is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Common Variable Immune Deficiency, X-Linked Agammaglobulinemia, and Immunodeficiency with Hyper IgM Type 1. Dr. Gupta is board certified in American Board Of Allergy And Immunology - Allergy And Immunology.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology | Transplant Surgery
    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology | Transplant Surgery
    Referral may be required

    Hematology, Blood & Marrow Transplant, And Cellular Therapy (HBC) Program

    400 Parnassus Ave., Fourth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Charalambos Andreadis is a Hematologist Oncology specialist and a Transplant Surgeon practicing medicine in San Francisco, California. Dr. Andreadis is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Andreadis is board certified in American Board Of Internal Medicine/Hematology, Hematology and American Board Of Internal Med/Medical Oncology, Medical Oncology. Dr. Andreadis is currently accepting new patients.

    Learn about our expert tiers
    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology | Hematology Oncology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology | Hematology Oncology
    Referral may be required

    Hematology, Blood & Marrow Transplant, And Cellular Therapy (HBC) Program

    400 Parnassus Ave., Fourth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rebecca Olin is a Hematologist and a Hematologist Oncology provider practicing medicine in San Francisco, California. Dr. Olin is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Multiple Myeloma, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Olin is board certified in American Board Of Internal Medicine, Medical Oncology. Dr. Olin is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology
    Referral may be required

    Cancer Immunotherapy Clinic

    400 Parnassus Ave., Fourth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Martin is a Hematologist Oncology provider practicing medicine in San Francisco, California. Dr. Martin is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Relapsed Refractory Multiple Myeloma (RRMM), Multiple Myeloma, Smoldering Multiple Myeloma, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Martin is board certified in American Board Of Internal Medicine, Hematology. Dr. Martin is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Allergy and Immunology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Allergy and Immunology
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
    Languages Spoken:
    English, Turkish
    Offers Telehealth

    Yesim Demirdag is an Allergy and Immunologist practicing medicine in Orange, California. Dr. Demirdag is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Nonallergic Rhinopathy, Ozena, Primary Immunodeficiency (PID), and X-Linked Severe Combined Immunodeficiency. Dr. Demirdag is board certified in American Board Of Allergy And Immunology - Allergy And Immunology.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology | Hematology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology | Hematology
    Referral may be required
    3555 Round Barn Circle, Suite A, 
    Santa Rosa, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jarrod Holmes is a Hematologist Oncology specialist and a Hematologist practicing medicine in Santa Rosa, California. Dr. Holmes is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Waldenstrom Macroglobulinemia, Chronic Lymphocytic Leukemia (CLL), Breast Cancer, Non-Hodgkin Lymphoma, and Bone Marrow Aspiration. Dr. Holmes is currently accepting new patients.

    Experienced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine
    Experienced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine

    Office

    220 California Dr, 
    Yountville, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Lynda Nelson-Swain is a primary care provider, practicing in Internal Medicine in Yountville, California. Dr. Nelson-Swain is rated as an Experienced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, End-Stage Renal Disease (ESRD), Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Nelson-Swain is currently accepting new patients.

    Experienced in X-Linked Severe Combined Immunodeficiency
    Family Medicine
    Experienced in X-Linked Severe Combined Immunodeficiency
    Family Medicine

    Visalia Medical Clinic Inc.

    5400 W Hillsdale Ave, 
    Visalia, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Allen is a primary care provider, practicing in Family Medicine in Visalia, California. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 233 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D). Dr. Allen is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Family Medicine
    Advanced in X-Linked Severe Combined Immunodeficiency
    Family Medicine

    MDVIP - San Mateo, CA

    1 Baywood Ave Ste 8, 
    San Mateo, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Tommy Kuo is a primary care provider, practicing in Family Medicine in San Mateo, California. Dr. Kuo is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Brown-Sequard Syndrome, X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), and Omenn Syndrome.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine
    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine

    Kleynberg Medical Clinic

    6850 Sepulveda Blvd, 
    Van Nuys, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Leonid Kleynberg is a primary care provider, practicing in Internal Medicine in Van Nuys, California. Dr. Kleynberg is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Dehydration, Sepsis, Transient Erythroblastopenia of Childhood, Bone Marrow Aspiration, and Gastrostomy. Dr. Kleynberg is board certified in American Board Of Internal Medicine. Dr. Kleynberg is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine
    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine

    Joseph J. Pachorek Md., Inc.

    630 S Raymond Ave, 
    Pasadena, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Pachorek is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Pachorek is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Sideroblastic Anemia, and High Cholesterol. Dr. Pachorek is board certified in American Board Of Internal Medicine.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine
    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine

    Office

    2637 Shadelands Dr Ste J, 
    Walnut Creek, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Bernens is a primary care provider, practicing in Internal Medicine in Walnut Creek, California. Dr. Bernens is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Adenosine Deaminase Deficiency, X-Linked Severe Combined Immunodeficiency, Fish Tapeworm Infection, and Degos Disease.

    Advanced in X-Linked Severe Combined Immunodeficiency
    General Practice
    Advanced in X-Linked Severe Combined Immunodeficiency
    General Practice

    Bell Medical Center

    4001 Florence Ave, 
    Bell, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Bazel is a primary care provider, practicing in General Practice in Bell, California. Dr. Bazel is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Vertigo, X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), and Omenn Syndrome. Dr. Bazel is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine
    Advanced in X-Linked Severe Combined Immunodeficiency
    Internal Medicine

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Albert is a primary care provider, practicing in Internal Medicine in West Hollywood, California. Dr. Albert is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Nijmegen Breakage Syndrome, Wiskott-Aldrich Syndrome, Hyper IgE Syndrome, Splenectomy, and Bone Graft. Dr. Albert is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Allergy and Immunology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Allergy and Immunology
    Referral may be required

    South Bay Allergy And Asthma Associates

    390 N Pacific Coast Hwy Ste 1060, 
    El Segundo, CA 
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Joyce Schoettler is an Allergy and Immunologist practicing medicine in El Segundo, California. She has been practicing medicine for over 44 years. Dr. Schoettler is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Angioedema, Hives, Omenn Syndrome, and Severe Combined Immunodeficiency (SCID).

    Advanced in X-Linked Severe Combined Immunodeficiency
    Pediatric Hematology Oncology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Pediatric Hematology Oncology
    Referral required
    1201 West La Veta Avenue, 
    Orange, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diane Nugent is a Pediatric Hematologist Oncology provider practicing medicine in Orange, California. Dr. Nugent is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Blood Clots, Hemophilia A, Immune Thrombocytopenic Purpura (ITP), and Mast Cell Activation Syndrome (MCAS). Dr. Nugent is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology | Hematology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Hematology Oncology | Hematology
    Referral may be required
    1000 Trancas Street, Suite 1, 
    Napa, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Mirda is a Hematologist Oncology specialist and a Hematologist practicing medicine in Napa, California. Dr. Mirda is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Thrombocytopenia, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Bone Marrow Aspiration. Dr. Mirda is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Pediatric Hematology Oncology
    Advanced in X-Linked Severe Combined Immunodeficiency
    Pediatric Hematology Oncology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Eric Won is a Pediatric Hematologist Oncology provider practicing medicine in Orange, California. Dr. Won is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Congenital Athymia, Hereditary Spherocytosis, Koolen De Vries Syndrome, and Aase Syndrome. Dr. Won is currently accepting new patients.

    Advanced in X-Linked Severe Combined Immunodeficiency
    Family Medicine
    Advanced in X-Linked Severe Combined Immunodeficiency
    Family Medicine

    Dan Borgstadt MD Inc.

    255 W Herndon Ave Ste 103, 
    Clovis, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Borgstadt is a primary care provider, practicing in Family Medicine in Clovis, California. Dr. Borgstadt is rated as an Advanced provider by MediFind in the treatment of X-Linked Severe Combined Immunodeficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), Omenn Syndrome, and Granulomatosis with Polyangiitis.

    Showing 1-20 of 73

    Last Updated: 09/26/2026

    What is the definition of X-Linked Severe Combined Immunodeficiency?

    X-linked severe combined immunodeficiency (SCID) is an inherited disorder of the immune system that occurs almost exclusively in males. Children with X-linked SCID are prone to recurrent and persistent infections because they lack the necessary immune cells to fight off certain bacteria, viruses, and fungi.

    When should I see a X-Linked Severe Combined Immunodeficiency doctor near San Francisco, CA?

    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 X-Linked Severe Combined Immunodeficiency doctor near San Francisco, CA?

    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 X-Linked Severe Combined Immunodeficiency doctors near San Francisco, CA?

    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 X-Linked Severe Combined Immunodeficiency doctors near San Francisco, CA?

    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 X-Linked Severe Combined Immunodeficiency doctor near San Francisco, CA?

    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 X-Linked Severe Combined Immunodeficiency doctor search results page. 

    Why is it important to get a second opinion from a different X-Linked Severe Combined Immunodeficiency 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 X-Linked Severe Combined Immunodeficiency doctor near San Francisco, CA?

    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 X-Linked Severe Combined Immunodeficiency 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 X-Linked Severe Combined Immunodeficiency 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 X-Linked Severe Combined Immunodeficiency doctors near San Francisco, CA?

    Look for the filter feature on the left side of the X-Linked Severe Combined Immunodeficiency 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 X-Linked Severe Combined Immunodeficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the X-Linked Severe Combined Immunodeficiency 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 

    Read more about our Content Policy. 

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