The 20 Best Secondary Immunodeficiency (SID) Doctors Near Me

Find the Top Secondary Immunodeficiency (SID) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 3802 doctor with experience in Secondary Immunodeficiency (SID). Of these, 3100 are Experienced, 508 are Advanced, 180 are Distinguished and 11 are Elite.

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3,802 providers found
    Heather M. Strah
    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine | Intensive Care Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine | Intensive Care Medicine

    Heart And Vascular Center At Durham Outpatient Center

    4400 Emile St., 
    Omaha, NE 
    Experience:
    19+ years
    Languages Spoken:
    English

    Heather Strah is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Omaha, Nebraska. Dr. Strah has been practicing medicine for over 19 years and is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Hypersensitivity Pneumonitis, Secondary Immunodeficiency (SID), Acute Interstitial Pneumonia, Lung Transplant, and Advanced Bronchoscopy.

    Donald C. Vinh
    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    St. Paul's Hospital, 
    Vancouver, BC, CA 

    Donald Vinh practices in Vancouver, Canada. Mr. Vinh is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Primary Immunodeficiency (PID), COVID-19, Severe Acute Respiratory Syndrome (SARS), and Bone Marrow Transplant.

    Brian D. Boer
    Advanced in Secondary Immunodeficiency (SID)
    Intensive Care Medicine | Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Intensive Care Medicine | Pulmonary Medicine

    Internal Medicine Specialties At Durham Outpatient Center

    4400 Emile St., 
    Omaha, NE 
    Experience:
    17+ years
    Languages Spoken:
    English

    Brian Boer is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Omaha, Nebraska. Dr. Boer has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Squamous Cell Lung Carcinoma, Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, and Gastrostomy.

    Learn about our expert tiers
    John D. Dickinson
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine

    Internal Medicine Specialties At Durham Outpatient Center

    4400 Emile St., 
    Omaha, NE 
    Experience:
    19+ years
    Languages Spoken:
    English

    John Dickinson is a Pulmonary Medicine provider in Omaha, Nebraska. Dr. Dickinson has been practicing medicine for over 19 years and is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Pleurisy, Secondary Immunodeficiency (SID), Newborn Jaundice, and Gastrostomy.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Madrid, MD, ES 

    Silvia Ramon-Sanchez practices in Madrid, Spain. Ms. Ramon-Sanchez is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Secondary Immunodeficiency (SID), Sudden Infant Death Syndrome (SIDS), Primary Immunodeficiency (PID), Common Variable Immune Deficiency, and Bone Marrow Transplant.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Athens, ESYE31, GR 

    Maria Dimou practices in Athens, Greece. Ms. Dimou is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Secondary Immunodeficiency (SID), Hodgkin Lymphoma, Sudden Infant Death Syndrome (SIDS), Chronic B-Cell Leukemia (CBCL), and Bone Marrow Transplant.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Leipzig, SN, DE 

    Michael Borte practices in Leipzig, Germany. Mr. Borte is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Primary Immunodeficiency (PID), Sudden Infant Death Syndrome (SIDS), and Neonatal Onset Multisystem Inflammatory Disease.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Chemnitzer Str. 46, 
    Dresden, SN, DE 

    David Pittrow practices in Dresden, Germany. Mr. Pittrow is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Pulmonary Hypertension, Sudden Infant Death Syndrome (SIDS), and Hypertension.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Berlin, BE, DE 

    Dorte Huscher practices in Berlin, Germany. Huscher is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Their top areas of expertise are Secondary Immunodeficiency (SID), Scleroderma, Systemic Sclerosis (SSc), and Sudden Infant Death Syndrome (SIDS).

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Birmingham, ENG, GB 

    Alex Richter practices in Birmingham, United Kingdom. Mr. Richter is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Severe Acute Respiratory Syndrome (SARS), COVID-19, and Vitamin D Deficiency.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Madrid, MD, ES 

    Juliana Grullon-Ochoa practices in Madrid, Spain. Ms. Grullon-Ochoa is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Secondary Immunodeficiency (SID), Sudden Infant Death Syndrome (SIDS), Primary Immunodeficiency (PID), and Common Variable Immune Deficiency.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Heath Park, 
    Cardiff, WLS, GB 

    Stephen Jolles practices in Cardiff, United Kingdom. Mr. Jolles is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Primary Immunodeficiency (PID), Common Variable Immune Deficiency, X-Linked Agammaglobulinemia, and Bone Marrow Transplant.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Birmingham, ENG, GB 

    Adrian Shields practices in Birmingham, United Kingdom. Mr. Shields is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Severe Acute Respiratory Syndrome (SARS), Primary Immunodeficiency (PID), and Vitamin D Deficiency.

    Elite in Secondary Immunodeficiency (SID)
    Elite in Secondary Immunodeficiency (SID)
    Madrid, MD, ES 

    Miguel Arquero-Fernandez practices in Madrid, Spain. Mr. Arquero-Fernandez is rated as an Elite expert by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Common Variable Immune Deficiency, Sudden Infant Death Syndrome (SIDS), and Narcolepsy.

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

    John Heintz is a Pediatric Pulmonologist and a Pediatrics provider in New Albany, Ohio. Dr. Heintz is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Cystic Fibrosis, Newborn Jaundice, and Jaundice. Dr. Heintz is currently accepting new patients.

    Dennis E. Schellhase
    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)

    Atrium Health Levine Children's Pulmonology

    1001 Blythe Blvd., Suite E, 
    Charlotte, NC 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dennis Schellhase is a Pediatrics provider in Charlotte, North Carolina. Dr. Schellhase is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Jaundice. Dr. Schellhase is currently accepting new patients.

    Jon C. Michel
    Experienced in Secondary Immunodeficiency (SID)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Experienced in Secondary Immunodeficiency (SID)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    1001 Main Street Suite 200, 
    Peoria, IL 
    Languages Spoken:
    English

    Jon Michel is an Intensive Care Medicine specialist and a Sleep Medicine provider in Peoria, Illinois. Dr. Michel is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Lung Metastases, Emphysema, Bullae, Gastrostomy, and Endoscopy.

    Lynn R. Mack
    Experienced in Secondary Immunodeficiency (SID)
    Endocrinology
    Experienced in Secondary Immunodeficiency (SID)
    Endocrinology

    Diabetes And Endocrinology Center At Specialty Services Pavilion

    4350 Emile St., 
    Omaha, NE 
    Experience:
    35+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lynn Mack is an Endocrinologist in Omaha, Nebraska. Dr. Mack has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Osteogenesis Imperfecta, Paget's Disease of Bone, Postmenopausal Osteoporosis, and Type 1 Diabetes (T1D).

    Kathryn H. O'day
    Experienced in Secondary Immunodeficiency (SID)
    Endocrinology
    Experienced in Secondary Immunodeficiency (SID)
    Endocrinology

    Candelas Clinic - Diabetes & Endocrinology & Education

    15389 West 91st Drive, Suite 200, 
    Arvada, CO 
    Experience:
    22+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Originally from Sioux Falls, South Dakota, Dr. O'Day earned her medical degree from the University of Minnesota Medical School in the Twin Cities. She completed an internship and residency in internal medicine at Brigham and women's Hospital in Boston, and a fellowship in endocrinology, diabetes and metabolism at the New York University School of Medicine in New York. Dr. O'Day is board certified in internal medicine and endocrinology, diabetes and metabolism.Dr. O'Day has a special interest in diabetes management, cystic fibrosis related diabetes, thyroid disorders, thyroid cancer, pituitary disorders, polycystic ovarian syndrome, osteoporosis and adrenal disorders. Prior to relocating to Denver, Dr. O'Day was working as an endocrinologist in Minnesota, in the Twin Cities area.Dr. O'Day and her family moved from Minneapolis to Denver for the sunshine and the mountains. During her free time she enjoys hiking with her husband and son, and all things Disney. Dr. O'day is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Adrenal Insufficiency Pediatric.

    Javeed Akhter
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology

    Advocate Children's Medical Group Pediatric Pulmonology

    4440 W 95th St Ste, Ste 1200H, 
    Oak Lawn, IL 
    Languages Spoken:
    English, Hindi, Urdu

    Javeed Akhter is a Pediatric Pulmonologist in Oak Lawn, Illinois. Dr. Akhter is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pneumonia, Secondary Immunodeficiency (SID), Newborn Jaundice, and Cystic Fibrosis.

    Showing 1-20 of 3,802

    Last Updated: 04/28/2026

    When should I see a Secondary Immunodeficiency (SID) doctor near me?

    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 near me?

    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 near me?

    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 near me?

    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 near me?

    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 near me?

    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 near me?

    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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