The 20 Best Activated PI3K Delta Syndrome (APDS) Doctors Near Me in nottingham, MD

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

Last Updated: 09/26/2026

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

MediFind found 5 doctor with experience in Activated PI3K Delta Syndrome (APDS) near nottingham, MD. Of these, 4 are Experienced and 1 are Advanced.

Location
LocationClose
5 providers found
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Dr. Marion C. Kowalewski
    Internal Medicine
    Advanced in Activated PI3K Delta Syndrome (APDS)

    Dr. Marion C. Kowalewski
    Internal Medicine

    Mercy Medical Center

    7602 Belair Rd, 
    Nottingham, MD 
     (3.5 miles away)
    410-663-8100
    Languages Spoken:
    English, German
    See accepted insurances
    Accepting New Patients

    Marion Kowalewski is a primary care provider, practicing in Internal Medicine in Nottingham, Maryland. Dr. Kowalewski is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Hyperlipidemia Type 3, Activated PI3K Delta Syndrome (APDS), and Tracheitis. Dr. Kowalewski is currently accepting new patients.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Thomas J. Lynch
    Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Thomas J. Lynch
    Internal Medicine

    Mercy Medical Center

    7602 Belair Rd, 
    Baltimore, MD 
     (3.5 miles away)
    410-663-8100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Thomas Lynch is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Lynch is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Coronary Heart Disease, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Lynch is currently accepting new patients.

    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Sofia S. Ayala
    Medical Genetics | Pediatrics
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Dr. Sofia S. Ayala
    Medical Genetics | Pediatrics
    Referral may be required

    University Of MD Pediatrics Specialty Office

    827 Linden Avenue, Suite M2 C200, 
    Baltimore, MD 
     (10.1 miles away)
    410-328-3335
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Sofia Ayala is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Baltimore, Maryland. Dr. Ayala 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 Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Ehlers-Danlos Syndrome (EDS), Carnitine Palmitoyltransferase 2 Deficiency, and Carnitine Palmitoyltransferase 1 Deficiency. Dr. Ayala is board certified in American Board Of Medical Genetics And Genomics - Clinical Genetics (MD), 2021. Dr. Ayala is currently accepting new patients.

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

    Jasmine M. Kretzer, NP
    Nurse Practitioner
    Experienced in Activated PI3K Delta Syndrome (APDS)

    Jasmine M. Kretzer, NP
    Nurse Practitioner
    Referral may be required

    University Of Maryland Pediatric Associates PA

    22 S Greene St # S9D15BS9D15B, 
    Baltimore, MD 
     (10.4 miles away)
    410-328-8667
    Languages Spoken:
    English
    See accepted insurances

    Jasmine Kretzer is a Nurse Practitioner practicing medicine in Baltimore, Maryland. Kretzer, NP is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Thymidine Kinase 2 Deficiency (TK2d) and Activated PI3K Delta Syndrome (APDS).

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

    University Of Maryland Pediatrics

    737 W Lombard St, 
    Baltimore, MD 
     (10.9 miles away)
    410-328-3335
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients

    Carol Greene is a Pediatrics provider practicing medicine in Baltimore, Maryland. Dr. Greene is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her clinical expertise encompasses Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Thymidine Kinase 2 Deficiency (TK2d), Phenylketonuria (PKU), and Increased Head Circumference. Dr. Greene is board certified in The American Board Of Pediatrics - Pediatrics, The American Board Of Medical Genetics And Genomics - Clinical Cytogenetics And Genomics, American Board Of Medical Genetics And Genomics - Clinical Genetics (MD), 1984, American Board Of Pediatrics - Pediatrics, 1982, American Board Of Medical Genetics - Clinical Cytogenetics, 1984, American Board Of Medical Genetics And Genomics, and American Board Of Pediatrics. Dr. Greene is currently accepting new patients.

    Showing 1-5 of 5

    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 nottingham, MD?

    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 nottingham, MD?

    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 nottingham, MD?

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

    Activated PI3K Delta Syndrome (APDS) doctor near New York, NY
    Activated PI3K Delta Syndrome (APDS) doctor near Los Angeles, CA
    Activated PI3K Delta Syndrome (APDS) doctor near Chicago, IL
    Activated PI3K Delta Syndrome (APDS) doctor near Houston, TX
    Activated PI3K Delta Syndrome (APDS) doctor near Phoenix, AZ
    Activated PI3K Delta Syndrome (APDS) doctor near Philadelphia, PA
    Activated PI3K Delta Syndrome (APDS) doctor near Atlanta, GA
    Activated PI3K Delta Syndrome (APDS) doctor near Boston, MA
    Activated PI3K Delta Syndrome (APDS) doctor near Dallas, TX
    Activated PI3K Delta Syndrome (APDS) doctor near San Jose, CA

    How does MediFind rank Activated PI3K Delta Syndrome (APDS) doctors near nottingham, MD?

    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 nottingham, MD?

    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 nottingham, MD?

    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 nottingham, MD?

    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 nottingham, MD?

    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