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

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

Last Updated: 04/28/2026

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MediFind found 13 doctor with experience in Activated PI3K Delta Syndrome (APDS) near Los Angeles, CA. Of these, 11 are Experienced and 2 are Distinguished.

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13 providers found
    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Family Medicine
    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Family Medicine

    Herach Yadegarian, MD Private Practice

    411 N. Central Ave, Ste 130, 
    Glendale, CA 
     (6.8 miles away)
    Languages Spoken:
    English, Armenian, Farsi
    Accepting New Patients
    Offers Telehealth

    To provide the most complete care to my patients in a caring and respectful way. 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)
    Medical Genetics | Pediatrics
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Medical Genetics | Pediatrics

    Southern California Permanente Medical Group

    4700 W Sunset Blvd, 
    Los Angeles, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    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 10 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)
    Medical Genetics
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Medical Genetics

    Kaiser Permanente Los Angeles Medical Center - Genetics Department

    4700 W Sunset Blvd, 
    Los Angeles, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    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 24 other conditions, according to our data. His clinical expertise encompasses Adrenoleukodystrophy (ALD), Classic Galactosemia, Maternal Hyperphenylalaninemia, and Dihydropteridine Reductase Deficiency. Dr. Vats is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Medical Genetics | Pediatrics
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Medical Genetics | Pediatrics
    4700 W Sunset Blvd, First Floor, 
    Los Angeles, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    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 5 other conditions, according to our data. Her clinical expertise encompasses Gaucher Disease Type 1, Gaucher Disease, Propionic Acidemia, and Farber Lipogranulomatosis.

    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Pediatrics
    Distinguished in Activated PI3K Delta Syndrome (APDS)
    Pediatrics

    Office

    200 Medical Plz Ste 265, 
    Los Angeles, CA 
     (11.6 miles away)
    Languages Spoken:
    English

    Manish Butte is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Butte is rated as a Distinguished provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, and Primary Immunodeficiency (PID).

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

    Office

    4700 W Sunset Blvd Fl 3, 
    Los Angeles, CA 
     (5.8 miles away)
    Languages Spoken:
    English

    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 Bile Duct Cysts, Biliary Atresia, Encopresis, and Autism Spectrum Disorder.

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

    Southern California Neurology Medical Group, Inc.

    625 S Fair Oaks Ave, 
    Pasadena, CA 
     (7.6 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English

    Edgar Olivas is a Neurologist practicing medicine in Pasadena, California. He has been practicing medicine for over 12 years. 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.

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

    Uc Regents

    300 Medical Plaza, 
    Los Angeles, CA 
     (11.7 miles away)
    Languages Spoken:
    English, Hindi, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Nicola Longo is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Longo is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Multiple Sulfatase Deficiency, Megalencephalic Leukoencephalopathy with Subcortical Cysts, Gaucher Disease Type 3, and Gaucher Disease Type 1. Dr. Longo is currently accepting new patients.

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

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (11.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mohammad-ali Doroudchi is a Pediatrics provider practicing medicine in Los Angeles, California. Dr. Doroudchi 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).

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

    Mdvip-Sherman Oaks, Ca

    13320 Riverside Dr Ste 100, 
    Sherman Oaks, CA 
     (12.7 miles away)
    Languages Spoken:
    English

    Herman Kagan is a primary care provider, practicing in Internal Medicine in Sherman Oaks, California. Dr. Kagan is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His clinical expertise encompasses Antisynthetase Syndrome, Eosinophilia-Myalgia Syndrome, Holocarboxylase Synthetase Deficiency, Gastrostomy, and Endoscopy.

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

    Amir H. Bahadori, MD

    4955 Van Nuys Blvd, 
    Sherman Oaks, CA 
     (13.9 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Offers Telehealth

    Amir Bahadori is a primary care provider, practicing in Internal Medicine in Sherman Oaks, California. He has been practicing medicine for over 30 years. Dr. Bahadori is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Sepsis, Chronic Inflammatory Demyelinating Polyneuropathy, Ascites, Gastrostomy, and Endoscopy. Dr. Bahadori is board certified in American Board Of Internal Medicine.

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

    Office

    15477 Ventura Blvd Fl 3, 
    Sherman Oaks, CA 
     (14.1 miles away)
    Languages Spoken:
    English

    Sherri Mundall is a Nurse Practitioner practicing medicine in Sherman Oaks, California. Ms. Mundall is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Vitamin D Deficiency, Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Activated PI3K Delta Syndrome (APDS).

    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine | General Practice
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine | General Practice

    Torrance Health Association Inc.

    855 Manhattan Beach Blvd, 
    Manhattan Beach, CA 
     (14.7 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Gene Hawkins is a primary care provider, practicing in Family Medicine and General Practice in Manhattan Beach, California. He has been practicing medicine for over 45 years. Dr. Hawkins is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

    Showing 1-13 of 13

    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 Los Angeles, 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 Los Angeles, 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 does MediFind rank Activated PI3K Delta Syndrome (APDS) doctors near Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 

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