The 20 Best Primary Immunodeficiency (PID) Doctors Near Me in Cleveland, OH

Find the Top Primary Immunodeficiency (PID) Experts and Specialists

The 20 Best Primary Immunodeficiency (PID) Doctors near Cleveland, OH

Last Updated: 02/22/2026

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MediFind found 101 doctor with experience in Primary Immunodeficiency (PID) near Cleveland, OH. Of these, 78 are Experienced, 19 are Advanced and 4 are Distinguished.

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101 providers found
    James Fernandez
    Distinguished in Primary Immunodeficiency (PID)
    Allergy and Immunology
    Distinguished in Primary Immunodeficiency (PID)
    Allergy and Immunology

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
     (4.0 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English
    Offers Telehealth

    James Fernandez is an Allergy and Immunologist in Cleveland, Ohio. Dr. Fernandez has been practicing medicine for over 32 years and is rated as a Distinguished provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Hives, and Simple Pulmonary Eosinophilia.

    John Mcdonnell
    Advanced in Primary Immunodeficiency (PID)
    Advanced in Primary Immunodeficiency (PID)

    Cleveland Clinic Children's Outpatient Center

    8950 Euclid Avenue, 
    Cleveland, OH 
     (3.7 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English

    John Mcdonnell is a Pediatrics provider in Cleveland, Ohio. Dr. Mcdonnell has been practicing medicine for over 20 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Selective Deficiency of IgA, DiGeorge Syndrome, Primary Immunodeficiency (PID), and Hives.

    John Molina
    Advanced in Primary Immunodeficiency (PID)
    Hematology | Pediatric Hematology Oncology | Oncology
    Advanced in Primary Immunodeficiency (PID)
    Hematology | Pediatric Hematology Oncology | Oncology

    Cleveland Clinic Main Campus

    9500 Euclid Avenue, 
    Cleveland, OH 
     (3.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English, Spanish

    John Molina is a Hematologist and a Pediatric Hematologist Oncology provider in Cleveland, Ohio. Dr. Molina has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Fred Hsieh
    Advanced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology
    Advanced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
     (4.0 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Fred Hsieh is a Pediatric Allergy and Immunologist in Cleveland, Ohio. Dr. Hsieh has been practicing medicine for over 36 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hives, Urticaria Pigmentosa, Systemic Mastocytosis, and Chronic Spontaneous Urticaria (CSU).

    Lily Pien
    Advanced in Primary Immunodeficiency (PID)
    Allergy and Immunology
    Advanced in Primary Immunodeficiency (PID)
    Allergy and Immunology

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
     (4.0 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lily Pien is an Allergy and Immunologist in Cleveland, Ohio. Dr. Pien has been practicing medicine for over 45 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Hives, Angioedema, Simple Pulmonary Eosinophilia, and Eosinophilic Pneumonia.

    Moaath M. Ali
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Moaath Ali is a Hematologist Oncology specialist and a Hematologist in Cleveland, Ohio. Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), Primary Immunodeficiency (PID), Acute Myeloblastic Leukemia with Maturation, and Bone Marrow Aspiration.

    Akriti Jain
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Akriti Jain is a Hematologist Oncology specialist and a Hematologist in Cleveland, Ohio. Dr. Jain has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Myelodysplastic Syndrome (MDS), Chronic Myelomonocytic Leukemia (CMML), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Graft.

    Sophia Balderman
    Advanced in Primary Immunodeficiency (PID)
    Hematology | Oncology
    Advanced in Primary Immunodeficiency (PID)
    Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sophia Balderman is a Hematologist and an Oncologist in Cleveland, Ohio. Dr. Balderman is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Myelodysplastic Syndrome (MDS), Aplastic Anemia, Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Brian T. Hill
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brian Hill is a Hematologist Oncology specialist and a Hematologist in Cleveland, Ohio. Dr. Hill has been practicing medicine for over 30 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Jaroslaw Maciejewski
    Experienced in Primary Immunodeficiency (PID)
    Experienced in Primary Immunodeficiency (PID)

    Cleveland Clinic

    8950 Euclid Ave, 
    Cleveland, OH 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jaroslaw Maciejewski is a Hematologist in Cleveland, Ohio. Dr. Maciejewski is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Paroxysmal Nocturnal Hemoglobinuria (PNH), Aplastic Anemia, Paroxysmal Cold Hemoglobinuria, Bone Marrow Transplant, and Splenectomy.

    Jaclyn Bjelac
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology

    Cleveland Clinic Children's Outpatient Center

    8950 Euclid Avenue, 
    Cleveland, OH 
     (3.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Jaclyn Bjelac is a Pediatric Allergy and Immunologist in Cleveland, Ohio. Dr. Bjelac has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Food Allergy, Anaphylaxis, Allergic Rhinitis, and Asthma.

    Matt Kalaycio
    Experienced in Primary Immunodeficiency (PID)
    Experienced in Primary Immunodeficiency (PID)

    Cleveland Clinic

    9500 Euclid Ave, 
    Cleveland, OH 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matt Kalaycio is a Hematologist in Cleveland, Ohio. Dr. Kalaycio is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Myelodysplastic Syndrome (MDS), Leukemia, Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Mark Kyei
    Experienced in Primary Immunodeficiency (PID)
    Hematology
    Experienced in Primary Immunodeficiency (PID)
    Hematology

    Cleveland Clinic

    9500 Euclid Ave, 
    Cleveland, OH 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Kyei is a Hematologist in Cleveland, Ohio. Dr. Kyei is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Adult Immune Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, Immune Thrombocytopenic Purpura (ITP), Thrombocytopenia, and Bone Marrow Aspiration.

    Sandra Mazzoni
    Experienced in Primary Immunodeficiency (PID)
    Experienced in Primary Immunodeficiency (PID)

    Cleveland Clinic

    9500 Euclid Ave, 
    Cleveland, OH 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandra Mazzoni is a Hematologist in Cleveland, Ohio. Dr. Mazzoni is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Multiple Myeloma, Thrombocytopenia, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Schnitzler Syndrome.

    Mark Aronica
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Aronica is a Pediatric Allergy and Immunologist in Cleveland, Ohio. Dr. Aronica is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Chronic Eosinophilic Pneumonia, and Asthma.

    Matthew Lau
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Allergy and Immunology

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
     (4.0 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Lau is a Pediatric Allergy and Immunologist in Cleveland, Ohio. Dr. Lau has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hives, Serum Sickness, Anaphylaxis, and Exercise-Induced Anaphylaxis (EIA).

    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology
    Advanced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Faiz Anwer is a Hematologist Oncology specialist and a Hematologist in Cleveland, Ohio. Dr. Anwer is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Monoclonal Gammopathy of Undetermined Significance (MGUS), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Hetty Carraway
    Experienced in Primary Immunodeficiency (PID)
    Hematology Oncology | Oncology | Hematology
    Experienced in Primary Immunodeficiency (PID)
    Hematology Oncology | Oncology | Hematology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English, Dutch
    Offers Telehealth

    Hetty Carraway is a Hematologist Oncology specialist and an Oncologist in Cleveland, Ohio. Dr. Carraway has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Aspiration, and Thyroidectomy.

    Paolo Caimi
    Experienced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology
    Experienced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Languages Spoken:
    English, Spanish

    Paolo Caimi is a Hematologist Oncology specialist and a Hematologist in Cleveland, Ohio. Dr. Caimi is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), B-Cell Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Shahzad Raza
    Experienced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology
    Experienced in Primary Immunodeficiency (PID)
    Hematology Oncology | Hematology | Oncology

    Cleveland Clinic Main Campus

    10201 Carnegie Avenue, 
    Cleveland, OH 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shahzad Raza is a Hematologist Oncology specialist and a Hematologist in Cleveland, Ohio. Dr. Raza is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Primary Amyloidosis, Bone Marrow Aspiration, and Tissue Biopsy.

    Showing 1-20 of 101

    Last Updated: 02/22/2026

    When should I see a Primary Immunodeficiency (PID) doctor near Cleveland, OH?

    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 Primary Immunodeficiency (PID) doctor near Cleveland, OH?

    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 Primary Immunodeficiency (PID) doctors near Cleveland, OH?

    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 Primary Immunodeficiency (PID) doctors near Cleveland, OH?

    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 Primary Immunodeficiency (PID) doctor near Cleveland, OH?

    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 Primary Immunodeficiency (PID) doctor search results page. 

    Why is it important to get a second opinion from a different Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor near Cleveland, OH?

    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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctors near Cleveland, OH?

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

    Look for the filter feature on the left-side of the Primary Immunodeficiency (PID) 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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