The 20 Best Activated PI3K Delta Syndrome (APDS) Doctors Near Me in montebello, CA

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

Last Updated: 09/26/2026

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MediFind found 9 doctor with experience in Activated PI3K Delta Syndrome (APDS) near montebello, CA. Of these, 8 are Experienced and 1 are Distinguished.

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9 providers found
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Myung H. Lee
    Family Medicine | Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Myung H. Lee
    Family Medicine | Internal Medicine

    Victor M Wassily MD Inc

    101 E Beverly Blvd, 
    Montebello, CA 
     (1.0 miles away)
    323-722-7711
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Myung Lee is a primary care provider, practicing in Family Medicine and Internal Medicine in Montebello, California. Dr. Lee is rated as an Experienced 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 Diabetic Nephropathy, Type 2 Diabetes (T2D), Diabetic Neuropathy, Gastrostomy, and Endoscopy. Dr. Lee is board certified in American Board Of Internal Medicine.

    Distinguished in Activated PI3K Delta Syndrome (APDS)

    Dr. Herach H. Yadegarian
    Family Medicine
    Distinguished in Activated PI3K Delta Syndrome (APDS)

    Dr. Herach H. Yadegarian
    Family Medicine

    Herach Yadegarian, MD Private Practice

    411 N. Central Ave, Ste 130, 
    Glendale, CA 
     (12.3 miles away)
    818-240-8767
    Languages Spoken:
    English, Armenian, Farsi
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Herach Yadegarian is a primary care provider, practicing in Family Medicine in Glendale, California. Dr. Yadegarian is rated as a Distinguished 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 High Cholesterol, Activated PI3K Delta Syndrome (APDS), ZAP70-Related Severe Combined Immunodeficiency, and Holocarboxylase Synthetase Deficiency. Dr. Yadegarian is currently accepting new patients.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Referral may be required

    Southern California Neurology Medical Group, Inc.

    625 S Fair Oaks Ave, 
    Pasadena, CA 
     (8.2 miles away)
    626-535-9344
    Languages Spoken:
    English
    See accepted insurances

    Edgar Olivas is a Neurologist practicing medicine in Pasadena, California. Dr. Olivas is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Stroke, Progressive External Ophthalmoplegia, Horizontal Gaze Palsy with Progressive Scoliosis, and Dysarthria. Dr. Olivas is board certified in American Board Psychiatry & Neurology.

    Learn about our expert tiers
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Referral may be required

    Coastal Kids

    2920 W Sunset Blvd, 
    Los Angeles, CA 
     (10.0 miles away)
    323-825-9223
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Steven Abelowitz is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Abelowitz is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Herpangina, Croup, Obesity in Children, and Roseola. Dr. Abelowitz is board certified in American Board Of Pediatrics. Dr. Abelowitz is currently accepting new patients.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Referral may be required

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (11.3 miles away)
    323-361-2546
    Languages Spoken:
    English
    See accepted insurances

    Neena Kapoor is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Kapoor 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 Infantile Neutropenia, Lung Nodules, Anemia, Chondrodystrophy, and Endoscopy.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Moin U. Vera
    Medical Genetics | Pediatrics
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Moin U. Vera
    Medical Genetics | Pediatrics
    Referral may be required

    Southern California Permanente Medical Group

    4700 W Sunset Blvd, 
    Los Angeles, CA 
     (11.5 miles away)
    323-783-4011
    Languages Spoken:
    English
    See accepted insurances

    Moin Vera is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Vera is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Mucopolysaccharidoses (MPS), Triple X Syndrome, and Chromosome 10q Deletion.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Divya H. Vats
    Medical Genetics
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Divya H. Vats
    Medical Genetics
    Referral may be required

    Kaiser Permanente Los Angeles Medical Center - Genetics Department

    4700 W Sunset Blvd, 
    Los Angeles, CA 
     (11.5 miles away)
    833-574-2273
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Divya Vats is a Medical Genetics provider practicing medicine in Los Angeles, California. Dr. Vats is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Adrenoleukodystrophy (ALD), Thymidine Kinase 2 Deficiency (TK2d), Classic Galactosemia, and Maternal Hyperphenylalaninemia. Dr. Vats is currently accepting new patients.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Rebecca Mardach
    Medical Genetics | Pediatrics
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Rebecca Mardach
    Medical Genetics | Pediatrics
    Referral may be required
    4700 W Sunset Blvd, First Floor, 
    Los Angeles, CA 
     (11.5 miles away)
    323-783-6970
    Languages Spoken:
    English
    See accepted insurances

    Rebecca Mardach is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Mardach is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Gaucher Disease Type 1, Gaucher Disease, Propionic Acidemia, and Farber Lipogranulomatosis.

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Referral may be required

    Office

    4700 W Sunset Blvd Fl 3, 
    Los Angeles, CA 
     (12.7 miles away)
    323-783-4976
    Languages Spoken:
    English
    See accepted insurances

    Steven Kim is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His clinical expertise encompasses Biliary Atresia, Autism Spectrum Disorder, Neurogenic Bowel, and Activated PI3K Delta Syndrome (APDS).

    Showing 1-9 of 9

    Last Updated: 09/26/2026

    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 montebello, CA?

    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 montebello, CA?

    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 montebello, CA?

    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 montebello, CA?

    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 montebello, CA?

    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 montebello, CA?

    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 montebello, CA?

    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 montebello, CA?

    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. 

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