The 20 Best Secondary Immunodeficiency (SID) Doctors in The United States

Find the Top Secondary Immunodeficiency (SID) Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 2287 doctor with experience in Secondary Immunodeficiency (SID) near The United States. Of these, 1872 are Experienced, 306 are Advanced, 106 are Distinguished and 3 are Elite.

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2,287 providers found
    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    Pulmonary Medicine - Center For Advanced Care - Froedtert Hospital

    8900 W. Doyne Ave., 
    Milwaukee, WI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Julie Biller is a Pulmonary Medicine provider practicing medicine in Milwaukee, Wisconsin. Dr. Biller is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Lung Metastases. Dr. Biller is board certified in Pulmonary Disease and Internal Medicine. Dr. Biller is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    General Surgery | Sleep Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    General Surgery | Sleep Medicine
    Referral may be required

    UChicago Medicine River East

    355 E. Grand Ave., 
    Chicago, IL 
    Languages Spoken:
    English, Marathi, Spanish
    Accepting New Patients
    Offers Telehealth

    Jayant Pinto is a General Surgeon and a Sleep Medicine provider practicing medicine in Chicago, Illinois. Dr. Pinto is rated as a Distinguished 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 Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Secondary Immunodeficiency (SID), Chronic Rhinosinusitis without Nasal Polyps (CRSsNP), Adenoidectomy, and Endoscopy. Dr. Pinto is board certified in Otolaryngology-Head And Neck Surgery and Practicing Since1997. Dr. Pinto is currently accepting new patients.

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

    Heart And Vascular Center At Durham Outpatient Center

    4400 Emile St., 
    Omaha, NE 
    Languages Spoken:
    English, American Sign Language
    Accepting New Patients
    Offers Telehealth

    Heather Strah is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Omaha, Nebraska. Dr. Strah is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Hypersensitivity Pneumonitis, Secondary Immunodeficiency (SID), Acute Interstitial Pneumonia, Lung Transplant, and Advanced Bronchoscopy. Dr. Strah is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Secondary Immunodeficiency (SID)
    Intensive Care Medicine | Sleep Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    Intensive Care Medicine | Sleep Medicine
    Referral may be required

    University Hospital Pulmonary Medicine Clinic

    600 Highland Ave, 
    Madison, WI 
    Languages Spoken:
    English, French
    Accepting New Patients
    Offers Telehealth

    Andrew Braun is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Madison, Wisconsin. Dr. Braun is rated as a Distinguished 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), Obstructive Sleep Apnea, and Pulmonary Fibrosis. Dr. Braun is board certified in Pulmonary Disease, Sleep Medicine, Internal Medicine, and Critical Care Medicine. Dr. Braun is currently accepting new patients.

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

    Dana-Farber Cancer Institute

    450 Brookline Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Davids is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Davids is rated as an Elite provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Small Lymphocytic Lymphoma (SLL), Bone Marrow Aspiration, and Tissue Biopsy. Dr. Davids is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology | Pediatrics
    Distinguished in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology | Pediatrics
    Referral may be required
    150 W Main St, 
    New Albany, OH 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    John Heintz is a Pediatric Pulmonologist and a Pediatrics provider practicing medicine in New Albany, Ohio. Dr. Heintz is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Cystic Fibrosis, Newborn Jaundice, and Jaundice. Dr. Heintz is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Palliative Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    Palliative Medicine
    Referral may be required

    Akron General Medical Center

    1 Akron General Ave, 
    Akron, OH 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Titus Sheers is a Palliative Medicine provider practicing medicine in Akron, Ohio. Dr. Sheers is rated as a Distinguished 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 Secondary Immunodeficiency (SID) and Primary Ciliary Dyskinesia (PCD). Dr. Sheers is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Otolaryngology
    Distinguished in Secondary Immunodeficiency (SID)
    Otolaryngology
    Referral may be required

    Froedtert & The Medical College Of Wisconsin Community Physicians Inc

    W180N8000 Town Hall Rd, 
    Menomonee Falls, WI 
    Languages Spoken:
    English
    Accepting New Patients

    Todd Loehrl is an Otolaryngologist practicing medicine in Menomonee Falls, Wisconsin. Dr. Loehrl is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Chronic Rhinosinusitis without Nasal Polyps (CRSsNP), Sinusitis, Secondary Immunodeficiency (SID), and Endoscopy. Dr. Loehrl is currently accepting new patients.

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

    Corewell Health Pulmonology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 3003/4150, 
    Grand Rapids, MI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephen Fitch is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Grand Rapids, Michigan. Dr. Fitch is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Cystic Fibrosis, Newborn Jaundice, Bronchiectasis, and Advanced Bronchoscopy. Dr. Fitch is board certified in American Board Of Internal Medicine. Dr. Fitch is currently accepting new patients.

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

    Corewell Health Pulmonology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 3003/4150, 
    Grand Rapids, MI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marc Mcclelland is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Grand Rapids, Michigan. Dr. Mcclelland is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Lung Nodules, Lung Adenocarcinoma, and Squamous Cell Lung Carcinoma. Dr. Mcclelland is board certified in American Board Of Internal Medicine. Dr. Mcclelland is currently accepting new patients.

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

    Internal Medicine Specialties At Durham Outpatient Center

    4400 Emile St., 
    Omaha, NE 
    Experience:
    17+ years
    Languages Spoken:
    English, American Sign Language, Hindi
    Accepting New Patients

    Brian Boer is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Omaha, Nebraska. He has been practicing medicine for over 17 years. Dr. Boer is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Squamous Cell Lung Carcinoma, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Gastrostomy. Dr. Boer is currently accepting new patients.

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

    Children's Nebraska

    8200 Dodge St, 
    Omaha, NE 
    Languages Spoken:
    English, American Sign Language, Spanish
    Accepting New Patients

    Heather Thomas is a Pediatric Pulmonologist practicing medicine in Omaha, Nebraska. Dr. Thomas 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 and Secondary Immunodeficiency (SID). Dr. Thomas is currently accepting new patients.

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

    Internal Medicine Specialties At Durham Outpatient Center

    4400 Emile St., 
    Omaha, NE 
    Languages Spoken:
    English, American Sign Language
    Accepting New Patients

    John Dickinson is a Pulmonary Medicine provider practicing medicine in Omaha, Nebraska. Dr. Dickinson is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Pleurisy, Secondary Immunodeficiency (SID), Newborn Jaundice, and Gastrostomy. Dr. Dickinson is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required
    676 N St Clair St Ste 2100, Arkes Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bradford Bemiss is a Pulmonary Medicine provider practicing medicine in Chicago, Illinois. Dr. Bemiss is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Acute Interstitial Pneumonia, Hypersensitivity Pneumonitis, Interstitial Lung Disease, Lung Transplant, and Gastrostomy. Dr. Bemiss is board certified in American Board Of Internal Medicine - Critical Care Medicine (Certified). Dr. Bemiss is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required
    676 N St Clair St Ste 2100, Arkes Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marc Sala is a Pulmonary Medicine provider practicing medicine in Chicago, Illinois. Dr. Sala is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Bronchiectasis, Idiopathic Pulmonary Fibrosis, Hypersensitivity Pneumonitis, and Gastrostomy. Dr. Sala is board certified in American Board Of Internal Medicine - Critical Care Medicine (Certified). Dr. Sala is currently accepting new patients.

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

    Medical Procedures Unit

    1500 E Medical Center Dr, Floor 2, 
    Ann Arbor, MI 
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Arjun Mohan is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Ann Arbor, Michigan. Dr. Mohan is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Asthma, Sarcoidosis, Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Gastrostomy, and Endoscopy. Dr. Mohan is board certified in Pulmonary Disease and Critical Care Medicine. Dr. Mohan is currently accepting new patients.

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

    Internal Medicine Faculty Associates

    435 South Street, Suite 210, 
    Morristown, NJ 
    Languages Spoken:
    English
    Offers Telehealth

    Stanley Fiel is a Pulmonary Medicine provider practicing medicine in Morristown, New Jersey. Dr. Fiel 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), Newborn Jaundice, and Pseudomonas Stutzeri Infections. Dr. Fiel is board certified in American Board Of Internal Medicine.

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

    UVA Health Bronchoscopy Suite

    1215 Lee St, 
    Charlottesville, VA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dana Albon is a Pulmonary Medicine provider practicing medicine in Charlottesville, Virginia. Dr. Albon is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Bronchiectasis, Nontuberculous Mycobacterial Lung Disease, Lung Metastases, and Lung Transplant. Dr. Albon is currently accepting new patients.

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

    Up Medical Group | Marquette Respiratory Medicine

    1414 W Fair Ave Ste 211, 
    Marquette, MI 
    Languages Spoken:
    English
    Accepting New Patients

    Marykay Lehman is a Cardiologist practicing medicine in Marquette, Michigan. Dr. Lehman is rated as an Advanced 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 Secondary Immunodeficiency (SID) and Emphysema. Dr. Lehman is currently accepting new patients.

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

    Presbyterian Hospital

    622 W 168th St, 
    New York, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Selim Arcasoy is a Pulmonary Medicine provider practicing medicine in New York, New York. Dr. Arcasoy is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Acute Interstitial Pneumonia, Interstitial Lung Disease, Hypersensitivity Pneumonitis, Pulmonary Fibrosis, and Lung Transplant.

    Showing 1-20 of 2,287

    Last Updated: 11/08/2026

    When should I see a Secondary Immunodeficiency (SID) doctor in The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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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