The 20 Best Activated PI3K Delta Syndrome (APDS) Doctors Near Me in New York, NY

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

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 58 doctor with experience in Activated PI3K Delta Syndrome (APDS) near New York, NY. Of these, 46 are Experienced, 10 are Advanced and 2 are Distinguished.

Location
LocationClose
58 providers found
    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Endocrinology
    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Endocrinology

    Office

    9725 63rd Dr, 
    Rego Park, NY 
     (7.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stella Ilyayeva is an Endocrinologist practicing medicine in Rego Park, New York. Dr. Ilyayeva is rated as a Distinguished provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 44 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hashimoto Thyroiditis, Thyroid Storm, and Thyroidectomy.

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    Office

    899 Park Ave, 
    New York, NY 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Margaret Kearns is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Kearns is rated as an Advanced provider 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 Sitosterolemia, Activated PI3K Delta Syndrome (APDS), Insomnia, and High Cholesterol.

    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Office

    4032 74th St, 
    Elmhurst, NY 
     (6.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mohammed Rahman is an Internal Medicine provider practicing medicine in Elmhurst, New York. Dr. Rahman is rated as a Distinguished provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Vitamin D Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Noma.

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

    Nathalia Idelevitch Medical Office PC

    3048 Brighton 1st St Ste 2, 
    Brooklyn, NY 
     (9.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nathalia Idelevitch is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Idelevitch is rated as an Advanced provider 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 Holocarboxylase Synthetase Deficiency, ZAP70-Related Severe Combined Immunodeficiency, Activated PI3K Delta Syndrome (APDS), and Multiple Carboxylase Deficiency.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Neurology
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Neurology

    Nyu Langone Health-Perlmutter Cancer Center-Cobble Hill

    70 Atlantic Ave Fl 4, 
    Brooklyn, NY 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alla Mesh is a Neurologist practicing medicine in Brooklyn, New York. Dr. Mesh is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Migraine, Cluster Headache, Myositis, and Macrophagic Myofasciitis.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    West Side Medical Group PC

    314 W 14th St, 
    New York, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Dellosso is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Dellosso is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Muscle Atrophy, Saddle Pulmonary Embolism, Myelitis, and AIDS Dementia Complex.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Bedford Medical Family Health Center

    100 Ross St, 
    Brooklyn, NY 
     (2.4 miles away)
    Languages Spoken:
    English

    Angela Davydov is a Pediatrics provider practicing medicine in Brooklyn, New York. Dr. Davydov is rated as an Experienced provider 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 Obesity in Children, Chickenpox, Aseptic and Alopecic Nodules of Scalp (AANS), and Delayed Growth.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Infectious Disease
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Infectious Disease

    Brooklyn Womens Healthcare MDS PC

    110 4th Ave, 
    Brooklyn, NY 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Larisa Litvinova is an Infectious Disease provider practicing medicine in Brooklyn, New York. Dr. Litvinova is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Vitamin B12 Deficiency, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    Physicians Medical PC

    333 East 49th Street, 
    New York, NY 
     (3.2 miles away)
    Languages Spoken:
    English, French, Spanish

    Cluny Lefevre is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Lefevre is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Obesity, Obesity in Children, Familial Combined Hyperlipidemia, and Xanthoma.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    Bakir Altai MD

    362 9th St, 
    Brooklyn, NY 
     (3.3 miles away)
    Languages Spoken:
    English

    Jorge Serje is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Serje is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastroparesis, Familial Hypertriglyceridemia, Hypertensive Heart Disease, High Cholesterol, and Cardiac Ablation.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Adam David Schaffner M.D. P.L.L.C.

    590 5th Ave, 
    New York, NY 
     (3.4 miles away)
    Languages Spoken:
    English

    Marvin Witt is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Witt is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His clinical expertise encompasses Activated PI3K Delta Syndrome (APDS) and Hypoparathyroidism.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Eric Dessner MD PC

    1423 Bedford Ave, 
    Brooklyn, NY 
     (3.8 miles away)
    Languages Spoken:
    English

    Adebola Orafidiya is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Orafidiya is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Endoscopy.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Deepak K. Amin, MD

    4522 John F Kennedy Boulevard, 
    Union City, NJ 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deepak Amin is a primary care provider, practicing in Internal Medicine in Union City, New Jersey. Dr. Amin is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Subacute Combined Degeneration, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Gastrostomy, and Prostatectomy. Dr. Amin is board certified in American Board Of Internal Medicine.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    Office

    899 Park Ave, 
    New York, NY 
     (4.9 miles away)
    Languages Spoken:
    English

    Sandra Gilban is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Gilban is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Office

    1048 49th St, 
    Brooklyn, NY 
     (5.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Moshe Kerstein is an Internal Medicine provider practicing medicine in Brooklyn, New York. Dr. Kerstein is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Activated PI3K Delta Syndrome (APDS), Chronic Cough, Vertigo, and Gastrostomy.

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Office

    26 Court St Ste 309, 
    Brooklyn, NY 
     (5.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Schwartzburt is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Schwartzburt is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Holocarboxylase Synthetase Deficiency, ZAP70-Related Severe Combined Immunodeficiency, and Herpetic Stomatitis.

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Medical Genetics | Pediatrics
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Medical Genetics | Pediatrics

    Icahn School Of Medicine At Mount Sinai

    1428 Madison Ave, 
    New York, NY 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Margo Breilyn is a Medical Genetics specialist and a Pediatrics provider practicing medicine in New York, New York. Dr. Breilyn is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 42 other conditions, according to our data. Her clinical expertise encompasses Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, Short-Chain Acyl-CoA Dehydrogenase Deficiency, and Phenylketonuria (PKU).

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Office

    519 Broadway, 
    Bayonne, NJ 
     (6.5 miles away)
    Languages Spoken:
    English

    Gary Cardiello is a primary care provider, practicing in Internal Medicine in Bayonne, New Jersey. Dr. Cardiello is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Bone Marrow Aspiration.

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    Office

    656 Pennsylvania Ave, 
    Brooklyn, NY 
     (6.9 miles away)
    Languages Spoken:
    English

    Emmanuel Fashakin is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Fashakin is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Syphilis, Gonorrhea, and Obesity in Children.

    Advanced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine

    Hispaniola Medical Care PC

    19 Hamilton Pl, 
    New York, NY 
     (8.0 miles away)
    Languages Spoken:
    English

    Francisco Rosario is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Rosario is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Holocarboxylase Synthetase Deficiency, and ZAP70-Related Severe Combined Immunodeficiency.

    Showing 1-20 of 58

    Last Updated: 04/28/2026

    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 New York, NY?

    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 New York, NY?

    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 Activated PI3K Delta Syndrome (APDS) doctors near New York, NY?

    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 New York, NY?

    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 New York, NY?

    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 New York, NY?

    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 New York, NY?

    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 

    Read more about our Content Policy

    More Activated PI3K Delta Syndrome (APDS) Doctors by city