The 20 Best Secondary Immunodeficiency (SID) Doctors Near Me in Texas, US

Find the Top Secondary Immunodeficiency (SID) Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 135 doctor with experience in Secondary Immunodeficiency (SID) near Texas, US. Of these, 122 are Experienced, 11 are Advanced and 2 are Distinguished.

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135 providers found
    Experienced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Experienced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    Houston Methodist Academic Medicine Associates-Pulmonology

    6445 Main St Fl 22, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rodney Folz is a Pulmonary Medicine provider practicing medicine in Houston, Texas. Dr. Folz is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Asthma, Pulmonary Hypertension, Grass Allergy, and Cystic Fibrosis. Dr. Folz is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required
    3621 22nd Street, Suite 400, 
    Lubbock, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Brian Williams is a Pulmonary Medicine provider practicing medicine in Lubbock, Texas. Dr. Williams is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Small Cell Lung Cancer (SCLC), Newborn Jaundice, Advanced Bronchoscopy, and Gastrostomy. Dr. Williams is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Infectious Disease
    Distinguished in Secondary Immunodeficiency (SID)
    Infectious Disease
    Referral required
    4102 24th Street, Suite 403, 
    Lubbock, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Dennis Duriex is an Infectious Disease provider practicing medicine in Lubbock, Texas. Dr. Duriex is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Infectious Arthritis, Secondary Immunodeficiency (SID), Osteomyelitis, and Osteomyelitis in Children. Dr. Duriex is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    Baylor College Of Medicine - McNair Campus - Pulmonology

    7200 Cambridge St, Ste 8A-2, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tara Barto is a Pulmonary Medicine provider practicing medicine in Houston, Texas. Dr. Barto is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Bronchiectasis, Secondary Immunodeficiency (SID), and Newborn Jaundice. Dr. Barto is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine | Transplant Surgery
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine | Transplant Surgery
    Referral may be required

    Baylor Scott & White Advanced Lung Disease Specialists - Dallas

    3410 Worth St, Ste 250, 
    Dallas, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Randall Rosenblatt is a Pulmonary Medicine specialist and a Transplant Surgeon practicing medicine in Dallas, Texas. Dr. Rosenblatt is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Interstitial Lung Disease, Acute Interstitial Pneumonia, Pneumonia, Lung Metastases, and Lung Transplant. Dr. Rosenblatt is board certified in Pulmonary Disease- American Board Of Internal Medicine, Internal Medicine- American Board Of Internal Med, Internal Medicine- American Board Of Internal Medicine, and Pulmonary Disease- American Board Of Internal Med/Pulmonary Disease. Dr. Rosenblatt is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Dell Children's Medical Group - Pulmonology Strictly

    1301 Barbara Jordan Blvd, Ste 200, 
    Austin, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jason Fullmer is a Pediatric Pulmonologist practicing medicine in Austin, Texas. Dr. Fullmer is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Duchenne Muscular Dystrophy, and Congenital Central Hypoventilation Syndrome. Dr. Fullmer is board certified in The American Board Of Pediatrics - Pediatrics, The American Board Of Pediatrics - Pediatric Pulmonology, and The American Board Of Internal Medicine - Internal Medicine. Dr. Fullmer is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Family Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Family Medicine

    Northwest Diagnostic Clinic

    500 W Whitestone Blvd, 
    Cedar Park, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Robert Toner is a primary care provider, practicing in Family Medicine in Cedar Park, Texas. Dr. Toner is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Cystic Fibrosis, Newborn Jaundice, and Jaundice. Dr. Toner is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Texas Children's Specialty Care Sugar Land

    15400 Southwest Fwy Ste 200, 
    Sugar Land, TX 
    Languages Spoken:
    English

    Fadel Ruiz is a Pediatric Pulmonologist practicing medicine in Sugar Land, Texas. Dr. Ruiz is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Pulmonary Hypertension, and Congenital Unilateral Pulmonary Hypoplasia.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Rett Center-Texas Medical Center

    6701 Fannin St Fl 9, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marianna Sockrider is a Pediatric Pulmonologist practicing medicine in Houston, Texas. Dr. Sockrider is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Congenital Unilateral Pulmonary Hypoplasia, Asthma, and Embolectomy. Dr. Sockrider is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Advanced in Secondary Immunodeficiency (SID)
    Referral may be required

    Office

    6701 Fannin St Ste 1040, 
    Houston, TX 
    Languages Spoken:
    English, Spanish

    Peter Hiatt is a Pediatrics provider practicing medicine in Houston, Texas. Dr. Hiatt is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Newborn Jaundice, Jaundice, and Classical Hodgkin Lymphoma.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Office

    6701 Fannin St Ste 1040, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Michelle Mann is a Pediatric Pulmonologist practicing medicine in Houston, Texas. Dr. Mann is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Laryngomalacia, and Asthma. Dr. Mann is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Internal Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Internal Medicine

    UT Health North Campus Tyler

    212 W Cayuga Dr, 
    Athens, TX 
    Languages Spoken:
    English

    Leslie Couch is a primary care provider, practicing in Internal Medicine in Athens, Texas. Dr. Couch is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Emphysema, Bullae, Sarcoidosis, and Bronchiectasis.

    Advanced in Secondary Immunodeficiency (SID)
    Medical Genetics
    Advanced in Secondary Immunodeficiency (SID)
    Medical Genetics
    Referral may be required

    Office

    1102 Bates Ave Ste 830, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    James Versalovic is a Medical Genetics provider practicing medicine in Houston, Texas. Dr. Versalovic is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 100 other conditions, according to our data. His clinical expertise encompasses Hereditary Spherocytosis, Hereditary Neuroblastoma, Primary Ciliary Dyskinesia (PCD), and KBG Syndrome. Dr. Versalovic is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Office

    18200 Katy Fwy Ste 350, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Siby Moonnumakal is a Pediatric Pulmonologist practicing medicine in Houston, Texas. Dr. Moonnumakal is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Asthma, Secondary Immunodeficiency (SID), and Congenital Unilateral Pulmonary Hypoplasia. Dr. Moonnumakal is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Sleep Medicine | Pulmonary Medicine
    Experienced in Secondary Immunodeficiency (SID)
    Sleep Medicine | Pulmonary Medicine
    Referral may be required

    Texas Pulmonary & Critical Care Consultants

    1201 Fairmount Ave, 
    Fort Worth, TX 
    Languages Spoken:
    English
    Accepting New Patients

    John Burk is a Sleep Medicine specialist and a Pulmonary Medicine provider practicing medicine in Fort Worth, Texas. Dr. Burk is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Lung Metastases, Secondary Immunodeficiency (SID), Advanced Bronchoscopy, and Pacemaker Implantation. Dr. Burk is board certified in Internal Medicine- American Board Of Internal Med and Internal Medicine- American Board Of Internal Medicine. Dr. Burk is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Children's - Pulmonology Clinic

    333 N. Santa Rosa St., 2nd Floor, Floor 2, 
    San Antonio, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Felix Shardonofsky is a Pediatric Pulmonologist practicing medicine in San Antonio, Texas. Dr. Shardonofsky is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Congenital Unilateral Pulmonary Hypoplasia, Cystic Fibrosis, Secondary Immunodeficiency (SID), and Spinal Muscular Atrophy Type 2. Dr. Shardonofsky is board certified in American Board Of Pediatrics. Dr. Shardonofsky is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Dell Children's Medical Group - Pulmonology Buda

    5235 Overpass Rd, Ste 200, 
    Buda, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Tayar is a Pediatric Pulmonologist practicing medicine in Buda, Texas. Dr. Tayar is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Asthma, Cystic Fibrosis, Secondary Immunodeficiency (SID), and Congenital Unilateral Pulmonary Hypoplasia. Dr. Tayar is board certified in The American Board Of Pediatrics - Pediatrics and The American Board Of Pediatrics - Pediatric Pulmonology. Dr. Tayar is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine | Intensive Care Medicine
    Referral may be required

    Baylor College Of Medicine

    6620 Main St, Ste 11B.09, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Gloria Li is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Houston, Texas. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cerebral Hypoxia, Secondary Immunodeficiency (SID), Newborn Jaundice, Lung Transplant, and Gastrostomy. Dr. Li is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Infectious Disease
    Experienced in Secondary Immunodeficiency (SID)
    Infectious Disease
    Referral required

    Baylor College Of Medicine - McNair Campus

    7200 Cambridge St, 8th Floor, Ste 8B-2, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Yuriko Fukuta is an Infectious Disease provider practicing medicine in Houston, Texas. Dr. Fukuta is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Osteomyelitis, Lymphangitis, Osteomyelitis in Children, and Severe Acute Respiratory Syndrome (SARS). Dr. Fukuta is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Allergy and Immunology | Pediatrics
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Allergy and Immunology | Pediatrics
    Referral may be required
    6410 Fannin St, Ste 720, 
    Houston, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Susan Pacheco is a Pediatric Allergy and Immunologist and a Pediatrics provider practicing medicine in Houston, Texas. Dr. Pacheco is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses DiGeorge Syndrome, Secondary Immunodeficiency (SID), Anaphylaxis, and Omenn Syndrome. Dr. Pacheco is currently accepting new patients.

    Showing 1-20 of 135

    Last Updated: 09/26/2026

    When should I see a Secondary Immunodeficiency (SID) doctor in Texas, 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 Secondary Immunodeficiency (SID) doctor in Texas, 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 Secondary Immunodeficiency (SID) doctors in Texas, 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 Secondary Immunodeficiency (SID) doctors in Texas, 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 Secondary Immunodeficiency (SID) doctor in Texas, 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 Secondary Immunodeficiency (SID) doctor search results page. 

    Why is it important to get a second opinion from a different Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctor in Texas, 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 Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctors in Texas, US?

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

    Look for the filter feature on the left-side of the Secondary Immunodeficiency (SID) 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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