The 20 Best Activated PI3K Delta Syndrome (APDS) Doctors Near Me in Istanbul, 34

Find the Top Activated PI3K Delta Syndrome (APDS) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 21 doctor with experience in Activated PI3K Delta Syndrome (APDS) near Istanbul, 34. Of these, 17 are Experienced and 4 are Advanced.

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21 providers found
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Elif Karakoc-Aydiner
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Elif Karakoc-Aydiner
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Elif Karakoc-Aydiner practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ms. Karakoc-Aydiner is rated as an Advanced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), IPEX Syndrome, Ataxia-Telangiectasia, Thymectomy, and Bone Marrow Transplant.

    Advanced in Activated PI3K Delta Syndrome (APDS)

    Ahmet O. Ozen
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Ahmet O. Ozen
    Referral may be required
    Istanbul, TR 

    Ahmet Ozen practices practicing medicine in Istanbul, Turkey. Mr. Ozen is rated as an Advanced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, Bone Marrow Transplant, and Thymectomy.

    Advanced in Activated PI3K Delta Syndrome (APDS)

    Selcen B. Bozkurt
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Selcen B. Bozkurt
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Selcen Bozkurt practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Bozkurt is rated as an Advanced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Retinal Vasculopathy with Cerebral Leukodystrophy, X-Linked Agammaglobulinemia, Primary Immunodeficiency (PID), and Thymectomy.

    Learn about our expert tiers
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Safa A. Baris
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Safa A. Baris
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Safa Baris practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ms. Baris is rated as an Advanced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), IPEX Syndrome, Ataxia-Telangiectasia, Bone Marrow Transplant, and Thymectomy.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Meryem C. Capar-Abaci
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Meryem C. Capar-Abaci
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Meryem Capar-Abaci practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ms. Capar-Abaci is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Infantile Neutropenia, Cat Scratch Disease, Necrotizing Fasciitis, and Activated PI3K Delta Syndrome (APDS).

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Razin Amirov
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Razin Amirov
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Razin Amirov practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Mr. Amirov is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His clinical expertise encompasses IPEX Syndrome, Netherton Syndrome, Primary Immunodeficiency (PID), Activated PI3K Delta Syndrome (APDS), and Thymectomy.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Aylin Isik-Dizi
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Aylin Isik-Dizi
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Aylin Isik-Dizi practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ms. Isik-Dizi is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Necrotizing Fasciitis, Cat Scratch Disease, Bacterial Meningitis, and Activated PI3K Delta Syndrome (APDS).

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Zeynep Ergenc
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Zeynep Ergenc
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Zeynep Ergenc practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ms. Ergenc is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Infantile Neutropenia, Petrositis, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Burcu Parlak
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Burcu Parlak
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Burcu Parlak practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Parlak is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Their clinical expertise encompasses Cat Scratch Disease, Bacterial Meningitis, Activated PI3K Delta Syndrome (APDS), and Meningitis.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Sevgi Tuncay-Aslan
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Sevgi Tuncay-Aslan
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Sevgi Tuncay-Aslan practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Tuncay-Aslan is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Their clinical expertise encompasses Cat Scratch Disease, Bacterial Meningitis, Lymphadenitis, and Meningitis.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Ayca Kiykim
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Ayca Kiykim
    Referral may be required
    Istanbul, TR 

    Ayca Kiykim practices practicing medicine in Istanbul, Turkey. Kiykim is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Primary Immunodeficiency (PID), Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, Severe Combined Immunodeficiency (SCID), and Bone Marrow Transplant.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Necmiye K. Ozturk
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Necmiye K. Ozturk
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Necmiye Ozturk practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ozturk is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Their clinical expertise encompasses IPEX Syndrome, Osteomyelitis in Children, Primary Immunodeficiency (PID), Activated PI3K Delta Syndrome (APDS), and Thymectomy.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Sevgi Eltan-Bilgic
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Sevgi Eltan-Bilgic
    Referral may be required
    Istanbul, TR 

    Sevgi Eltan-Bilgic practices practicing medicine in Istanbul, Turkey. Eltan-Bilgic is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), X-Linked Agammaglobulinemia, Infantile Neutropenia, and Thymectomy.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Gulsen Akkoc
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Gulsen Akkoc
    Referral may be required
    Istanbul, TR 

    Gulsen Akkoc practices practicing medicine in Istanbul, Turkey. Akkoc is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Meningitis, Brain Abscess, Lymphofollicular Hyperplasia, and CMV Retinitis.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Esra Karabiber
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Esra Karabiber
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Esra Karabiber practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Ms. Karabiber is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), X-Linked Agammaglobulinemia, Hereditary Angioedema, and Angioedema.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Ibrahim Gokce
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Ibrahim Gokce
    Referral may be required
    Pendik, TR 

    Ibrahim Gokce practices practicing medicine in Pendik, Turkey. Mr. Gokce is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Autosomal Recessive Polycystic Kidney Disease, Nephrocalcinosis, Polycystic Kidney Disease, and High Blood Pressure in Infants.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Seyhan Yilmaz
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Seyhan Yilmaz
    Referral may be required
    Ihlas Marmara Evleri - I. Kisim, TR 

    Seyhan Yilmaz practices practicing medicine in Ihlas Marmara Evleri - I. Kisim, Turkey. Yilmaz is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Infantile Neutropenia, Atherosclerosis, Thrombophlebitis, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Sevliya Demir-Ocal
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Sevliya Demir-Ocal
    Referral may be required
    Istanbul, TR 

    Sevliya Demir-Ocal practices practicing medicine in Istanbul, Turkey. Demir-Ocal is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Cat Scratch Disease, Lymphofollicular Hyperplasia, Infantile Neutropenia, and Lymphadenitis.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Salim Can
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Salim Can
    Referral may be required
    Istanbul, TR 

    Salim Can practices practicing medicine in Istanbul, Turkey. Mr. Can is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Prolidase Deficiency, IPEX Syndrome, Osteotomy, and Thymectomy.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Eda K. Kepenekli
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Eda K. Kepenekli
    Referral may be required
    Istanbul, TR 

    Eda Kepenekli practices practicing medicine in Istanbul, Turkey. Ms. Kepenekli is rated as an Experienced expert by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), Infantile Neutropenia, Petrositis, Osteomyelitis, and Colostomy.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 21

    Last Updated: 06/30/2026

    What is the definition of Activated PI3K Delta Syndrome (APDS)?

    Activated PI3K-delta syndrome (also known as APDS) is a disorder that impairs the immune system. Individuals with this condition often have low numbers of white blood cells (lymphopenia), particularly B cells and T cells. Normally, these cells recognize and attack foreign invaders, such as viruses and bacteria, to prevent infection. The severity of activated PI3K-delta syndrome varies widely. Some people may have multiple, severe infections while others show mild symptoms to none at all.

    When should I see an Activated PI3K Delta Syndrome (APDS) doctor near Istanbul, 34?

    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 an Activated PI3K Delta Syndrome (APDS) doctor near Istanbul, 34?

    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 do I find the best Activated PI3K Delta Syndrome (APDS) doctor near Istanbul, 34?

    You can find an Activated PI3K Delta Syndrome (APDS) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Activated PI3K Delta Syndrome (APDS) doctors near Istanbul, 34?

    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 Activated PI3K Delta Syndrome (APDS) doctors near Istanbul, 34?

    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 an Activated PI3K Delta Syndrome (APDS) doctor near Istanbul, 34?

    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 Activated PI3K Delta Syndrome (APDS) doctor search results page. 

    Why is it important to get a second opinion from a different Activated PI3K Delta Syndrome (APDS) 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 an Activated PI3K Delta Syndrome (APDS) doctor near Istanbul, 34?

    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 Activated PI3K Delta Syndrome (APDS) 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 Activated PI3K Delta Syndrome (APDS) 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 Activated PI3K Delta Syndrome (APDS) doctors near Istanbul, 34?

    Look for the filter feature on the left side of the Activated PI3K Delta Syndrome (APDS) 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 an Activated PI3K Delta Syndrome (APDS) doctor that offers video calls?

    Look for the filter feature on the left-side of the Activated PI3K Delta Syndrome (APDS) 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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