The 20 Best Common Variable Immune Deficiency Doctors Near Me in Pittsburgh, PA

Find the Top Common Variable Immune Deficiency Experts and Specialists

The 20 Best Common Variable Immune Deficiency Doctors near Pittsburgh, PA

Last Updated: 02/22/2026

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MediFind found 20 doctor with experience in Common Variable Immune Deficiency near Pittsburgh, PA. Of these, 14 are Experienced and 6 are Advanced.

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20 providers found
    Andrej A. Petrov
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology

    UPMC Pulmonary Allergy Immunology

    3601 5th Avenue, Floor 4, 
    Pittsburgh, PA 
     (2.2 miles away)
    Languages Spoken:
    English, Serbian
    Accepting New Patients
    Offers Telehealth

    Andrej Petrov, MD, specializes in allergy and immunology and is certified in internal medicine and allergy and immunology by the American Board of Internal Medicine. He practices at UPMC Shadyside, UPMC Mercy, UPMC East, UPMC Magee-Womens Hospital, and UPMC Presbyterian. Dr. Petrov is affiliated with University of Pittsburgh Physicians, Department of Medicine. He completed his medical degree at the University Hospital of Belgrade.Dr. Petrov specializes in immunology and treating patients with allergies. Dr. Petrov is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Hives.

    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology

    Metropolitan Ear Nose & Throat Associates Inc.

    490 E North Ave Ste 207, 
    Pittsburgh, PA 
     (1.3 miles away)
    Languages Spoken:
    English

    Allison Freeman is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Freeman is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Cold Urticaria, Allergic Rhinitis, Common Variable Immune Deficiency, and Eosinophilic Esophagitis.

    Merritt L. Fajt
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology

    UPMC Pulmonary Allergy Immunology

    3601 5th Avenue, Floor 4, 
    Pittsburgh, PA 
     (2.2 miles away)
    Languages Spoken:
    English, French
    Accepting New Patients
    Offers Telehealth

    Merritt Fajt, MD, specializes in allergy and immunology and is certified in allergy and immunology by the American Board of Allergy and Immunology. She practices at UPMC Presbyterian, UPMC Magee-Womens Hospital, UPMC Shadyside, UPMC Mercy, and UPMC East. Dr. Fajt is affiliated with University of Pittsburgh Physicians, Department of Medicine. She completed her residency at Penn State University College of Medicine and her medical degree at Temple University School of Medicine.Dr. Fajt specializes in treating patients with asthma and immunologic disorders. Dr. Fajt is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Eosinophilic Asthma.

    Learn about our expert tiers
    Tanya Y. Nikiforova
    Experienced in Common Variable Immune Deficiency
    Internal Medicine
    Experienced in Common Variable Immune Deficiency
    Internal Medicine

    UPMC General Internal Medicine

    3459 5th Avenue, UPMC Montefiore, 9 South, 
    Pittsburgh, PA 
     (2.2 miles away)
    Languages Spoken:
    English, Russian
    Offers Telehealth

    Tanya Nikiforova, MD, is certified in internal medicine by the American Board of Internal Medicine. She is affiliated with UPMC Mercy, UPMC Shadyside, and UPMC Presbyterian. She completed her residency at the University of Pittsburgh School of Medicine and medical degree at the Case Western Reserve University School of Medicine. Dr. Nikiforova is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), and Hepatitis C.

    Allyson Larkin
    Experienced in Common Variable Immune Deficiency
    Pediatric Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Pediatric Allergy and Immunology

    Pediatric Allergy And Immunology In Shadyside

    4923 Centre Avenue, 
    Pittsburgh, PA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Allyson S. Larkin, MD, is a specialist in Pediatric Allergy and Immunology and fellowship program director in Allergy and Immunology at UPMC Children’s Hospital of Pittsburgh. She is also an associate professor of pediatrics at the University of Pittsburgh School of Medicine. She is board-certified in allergy and immunology by the American Board of Allergy and Immunology.Dr. Larkin received her medical degree from the University of Pittsburgh School of Medicine. She then completed an internship and residency in internal medicine at Jefferson University Hospital, followed by a fellowship and advanced fellowship in allergy and immunology at UPMC Children's Hospital.She has a clinical interest in pediatric severe asthma and established and codirects the Difficult to Treat Asthma Clinic at UPMC Children’s.Dr. Larkin is a member of the American Academy of Allergy, Asthma, and Immunology, the American College of Allergy, Asthma and Immunology, the Pennsylvania Allergy and Asthma Association, and the Pennsylvania Medical Society.View the full list of Dr. Larkin’s publications on PubMed. Dr. Larkin is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Asthma and Common Variable Immune Deficiency.

    Hey J. Chong
    Experienced in Common Variable Immune Deficiency
    Pediatric Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Pediatric Allergy and Immunology

    Pediatric Allergy And Immunology In Lawrenceville

    4401 Penn Avenue, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English, Korean
    Accepting New Patients
    Offers Telehealth

    Hey Jin Chong, MD, PhD, is division director for Pediatric Allergy and Immunology and program director of the Immune Dysregulation Diagnosis and Treatment Program at UPMC Children's Hospital of Pittsburgh. She is also an associate professor of pediatrics in the Department of Medicine at the University of Pittsburgh School of Medicine. She is board certified by the American Board of Allergy and Immunology. Dr. Chong is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), and Wiskott-Aldrich Syndrome.

    Advanced in Common Variable Immune Deficiency
    Internal Medicine
    Advanced in Common Variable Immune Deficiency
    Internal Medicine

    Physician Landing Zone P.C.

    4815 Liberty Ave Ste 250, 
    Pittsburgh, PA 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christine Rauscher is an Internal Medicine provider in Pittsburgh, Pennsylvania. Dr. Rauscher is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Common Variable Immune Deficiency, Hives, Primary Immunodeficiency (PID), and Chronic Spontaneous Urticaria (CSU).

    Advanced in Common Variable Immune Deficiency
    Pediatrics
    Advanced in Common Variable Immune Deficiency
    Pediatrics

    Allergy & Clinical Immunology Associates PC

    180 Fort Couch Rd Ste 375, 
    Pittsburgh, PA 
     (8.5 miles away)
    Languages Spoken:
    English

    David Miller is a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Selective Deficiency of IgA, and Allergic Rhinitis.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology

    Allegheny General Hospital

    320 E North Ave, 
    Pittsburgh, PA 
     (1.3 miles away)
    Languages Spoken:
    English

    Deborah Gentile is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Gentile is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Asthma, Giant Papillary Conjunctivitis, Allergic Rhinitis, and Vernal Keratoconjunctivitis.

    Experienced in Common Variable Immune Deficiency
    Intensive Care Medicine
    Experienced in Common Variable Immune Deficiency
    Intensive Care Medicine

    University Of Pittsburgh Physicians, Department Of Critical Care Medicine

    200 Lothrop Street, 613 Scaife Hall, 
    Pittsburgh, PA 
     (2.2 miles away)
    Languages Spoken:
    English

    Matthew O'Donnell, DO, specializes in critical care medicine and is board-certified in internal medicine and infectious disease by the American Board of Internal Medicine. He practices at University of Pittsburgh Physicians, Department of Critical Care Medicine and is affiliated with UPMC Presbyterian. Dr. O'Donnell received his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency at Oregon Health & Science University Hospital, followed by a fellowship at the University of Pittsburgh School of Medicine. Dr. O'donnell is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Sepsis, Infective Endocarditis, Endocarditis, and Common Variable Immune Deficiency.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency

    West Penn Allegheny Oncology Network

    4815 Liberty Ave Ste 340, 
    Pittsburgh, PA 
     (3.3 miles away)
    Languages Spoken:
    English

    Alexander Barsouk is a Hematologist in Pittsburgh, Pennsylvania. Dr. Barsouk is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Familial Colorectal Cancer, Gastroesophageal Junction Cancer, and Colorectal Cancer.

    Kiran K. Rajasenan
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology

    UPMC Hillman Cancer Center

    9100 Babcock Boulevard, Suite G-600, 
    Pittsburgh, PA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kiran Kumar Rajasenan, MD, is a medical oncologist at UPMC Hillman Cancer Center, Wexford. Board-certified in internal medicine and medical oncology, Dr. Rajasenan received his medical degree from Hahnemann Medical College, now Drexel University College of Medicine in Philadelphia. He completed his residency at Allegheny General Hospital in Pittsburgh. Dr. Rajasenan is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Non-Hodgkin Lymphoma, Small Cell Lung Cancer (SCLC), Lung Cancer, and Pleuropulmonary Blastoma.

    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology

    Allergy & Clinical Immunology Associates

    180 Fort Couch Road, Suite 375, 
    Pittsburgh, PA 
     (8.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Palumbo is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Palumbo is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Chronic Spontaneous Urticaria (CSU), and Hives.

    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology

    Allergy & Clinical Immunology Associates PC

    180 Fort Couch Rd Ste 375, 
    Pittsburgh, PA 
     (8.5 miles away)
    Languages Spoken:
    English

    James Deangelo is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Deangelo is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Rhinitis, and Mast Cell Activation Syndrome (MCAS).

    Rahim A. Remtulla
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology

    UPMC Hillman Cancer Center

    1600 Coraopolis Heights Road, Suite F, 
    Moon Township, PA 
     (11.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rahim A. Remtulla, MD, FACP, is a medical oncologist at UPMC Hillman Cancer Center. Dr. Remtulla specializes in the evaluation and treatment of all generalized oncology cases, various hematologic malignancies ; including chronic leukemia, multiple myeloma, lymphomas ; and benign hematologic conditions. Dr. Remtulla is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Pulmonary Embolism, Thrombocytopenia, Pleuropulmonary Blastoma, and Lung Cancer.

    Robert E. Schillo
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology

    UPMC Hillman Cancer Center

    1600 Coraopolis Heights Road, Suite F, 
    Moon Township, PA 
     (11.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Schillo is a Hematologist Oncology provider in Moon Township, Pennsylvania. Dr. Schillo is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Anemia, and Hemochromatosis. Dr. Schillo is currently accepting new patients.

    Venus A. Hadeed
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology

    UPMC Hillman Cancer Center

    1600 Coraopolis Heights Road, Suite F, 
    Moon Township, PA 
     (11.6 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Venus A. Hadeed, MD, is a medical oncologist and hematologist. Dr. Hadeed treats all general oncology cases, including non-small cell lung cancer, prostate cancer, breast cancer, colon cancer, and advanced malignant melanoma. Dr. Hadeed is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), Childhood Iron Deficiency Anemia, and Pleuropulmonary Blastoma.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency

    Sewickley Medical Oncology Hematology Group-Upci

    1600 Coraopolis Heights Rd Ste F, 
    Coraopolis, PA 
     (11.6 miles away)
    Languages Spoken:
    English

    Michael Sherry is a Hematologist in Coraopolis, Pennsylvania. Dr. Sherry is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Pulmonary Embolism, Paget Disease of the Breast, Familial Colorectal Cancer, and Childhood Iron Deficiency Anemia.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology

    Allergy & Asthma Care Center

    2550 Mosside Blvd Ste 202, 
    Monroeville, PA 
     (12.4 miles away)
    Languages Spoken:
    English

    Barry Asman is an Allergy and Immunologist in Monroeville, Pennsylvania. Dr. Asman is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Common Variable Immune Deficiency.

    Experienced in Common Variable Immune Deficiency
    Internal Medicine
    Experienced in Common Variable Immune Deficiency
    Internal Medicine

    Premier Medical Associates P.C.

    1916 Lincoln Hwy, 
    North Versailles, PA 
     (12.6 miles away)
    Languages Spoken:
    English

    Robert Otte is an Internal Medicine provider in North Versailles, Pennsylvania. Dr. Otte is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Allergic Rhinitis, Sinusitis, Allergic Conjunctivitis, and Conjunctivitis (Pink Eye).

    Showing 1-20 of 20

    Last Updated: 02/22/2026

    What is the definition of Common Variable Immune Deficiency?

    Common variable immune deficiency (CVID) is a disorder that impairs the immune system. People with CVID are highly susceptible to infection from foreign invaders such as bacteria, or more rarely, viruses and often develop recurrent infections, particularly in the lungs, sinuses, and ears. Pneumonia is common in people with CVID. Over time, recurrent infections can lead to chronic lung disease. Affected individuals may also experience infection or inflammation of the gastrointestinal tract, which can cause diarrhea and weight loss. Abnormal accumulation of immune cells causes enlarged lymph nodes (lymphadenopathy) or an enlarged spleen (splenomegaly) in some people with CVID. Immune cells can accumulate in other organs, forming small lumps called granulomas.

    When should I see a Common Variable Immune Deficiency doctor near Pittsburgh, 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 a Common Variable Immune Deficiency doctor near Pittsburgh, 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 Common Variable Immune Deficiency doctors near Pittsburgh, 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 Common Variable Immune Deficiency doctors near Pittsburgh, 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 a Common Variable Immune Deficiency doctor near Pittsburgh, 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 Common Variable Immune Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Common Variable Immune Deficiency 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 Common Variable Immune Deficiency doctor near Pittsburgh, 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 Common Variable Immune Deficiency 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 Common Variable Immune Deficiency 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 Common Variable Immune Deficiency doctors near Pittsburgh, PA?

    Look for the filter feature on the left side of the Common Variable Immune Deficiency 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 Common Variable Immune Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Common Variable Immune Deficiency 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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