The 20 Best Activated PI3K Delta Syndrome (APDS) Doctors Near Me in Illinois, US

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

The 20 Best Activated PI3K Delta Syndrome (APDS) Doctors in Illinois, US

Last Updated: 02/22/2026

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MediFind found 31 doctor with experience in Activated PI3K Delta Syndrome (APDS) near Illinois, US. Of these, 27 are Experienced and 4 are Advanced.

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31 providers found
    Shadi Latta
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Hematology | Oncology
    Advanced in Activated PI3K Delta Syndrome (APDS)
    Hematology | Oncology

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Shadi Latta is a Hematologist and an Oncologist in Palos Heights, Illinois. Dr. Latta is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Anemia, Deep Vein Thrombosis, Pleuropulmonary Blastoma, and Lung Cancer.

    Wasif H. Shirazi
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Hematology | Oncology
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Hematology | Oncology

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Wasif Shirazi is a Hematologist and an Oncologist in Palos Heights, Illinois. Dr. Shirazi is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Colorectal Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, Lung Cancer, and Bone Marrow Aspiration.

    Muffadal M. Hamadeh
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Hematology | Oncology
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Hematology | Oncology

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Muffadal Hamadeh is a Hematologist and an Oncologist in Palos Heights, Illinois. Dr. Hamadeh is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Severe Congenital Neutropenia, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma.

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

    Affiliated Oncologists, LLC

    12150 S Harlem Ave, 
    Palos Heights, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Vasia Ahmed is a Hematologist and an Oncologist in Palos Heights, Illinois. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, and Pleuropulmonary Blastoma.

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

    Kara Nance MD PC

    919 N Plum Grove Rd Ste A, 
    Schaumburg, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Kara Nance is a primary care provider, practicing in Bariatric Medicine in Schaumburg, Illinois. Dr. Nance is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her top areas of expertise are Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, Vitamin D Deficiency, and Mitochondrial Complex V Deficiency.

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

    BJC Medical Group Primary Care At Alton

    2 Memorial Dr Ste 220, 
    Alton, IL 
    Languages Spoken:
    English

    John Wuellner is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Wuellner is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Type 2 Diabetes (T2D), Cholecystitis, High Cholesterol, Endoscopy, and Colonoscopy.

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

    Riverside Medical SC

    3405 N Arlington Heights Rd, 
    Arlington Heights, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Diane Flershem is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Flershem is rated as an Advanced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her top areas of expertise are Macroamylasemia, Sitosterolemia, Vitamin D Deficiency, and Multiple Carboxylase Deficiency.

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

    Sohn Medical Center

    1700 W. Central Rd, Suite 140, 
    Arlington Heights, IL 
    Languages Spoken:
    English

    Kevin Sohn is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Sohn is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Sitosterolemia, Gastritis, Asbestosis, and Osteomyelitis in Children.

    Joseph S. Emmons
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    3707 Doty Rd Ste C And D, 
    Woodstock, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Emmons is a primary care provider, practicing in Internal Medicine in Woodstock, Illinois. Dr. Emmons is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Peripheral Neuropathy, Relapsing Multiple Sclerosis (RMS), Obesity in Children, Glucocorticoid-Remediable Aldosteronism, and Bone Marrow Aspiration.

    Piushkumar J. Patel
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Internal Medicine
    10350 Haligus Rd Ste 200 D And E, 
    Huntley, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Piushkumar Patel is a primary care provider, practicing in Internal Medicine in Huntley, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are High Cholesterol, Acute Kidney Failure, Hypertension, and Familial Hypertension.

    James Cunnar
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine | Endocrinology | Orthopedics
    Experienced in Activated PI3K Delta Syndrome (APDS)
    Family Medicine | Endocrinology | Orthopedics

    DuPage Family Medicine

    2272 W. 95th St., Suite 325, 
    Naperville, IL 
    Languages Spoken:
    English, German

    James Cunnar is a primary care provider, an Endocrinologist and an Orthopedics provider in Naperville, Illinois. Dr. Cunnar is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Erectile Dysfunction (ED), Persistent Genital Arousal Disorder, Familial Combined Hyperlipidemia, and Xanthoma.

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

    BJC Medical Group Primary Care At Alton

    2 Memorial Dr Ste 220, 
    Alton, IL 
    Languages Spoken:
    English

    Barry Mossman is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Mossman is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Gallbladder Disease, Osteomyelitis in Children, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Office

    1415 S Arlington Heights Rd, 
    Arlington Heights, IL 
    Languages Spoken:
    English

    Loren White is a Gastroenterologist in Arlington Heights, Illinois. Dr. White is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Esophagitis, and Activated PI3K Delta Syndrome (APDS).

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

    The Raby Institute For Integrative Medicine At Northwestern

    500 N Michigan Ave Ste 450, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Victoria Buchanan is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Buchanan is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her top areas of expertise are Familial Hypercholesterolemia, Heterozygous Familial Hypercholesterolemia (HeFH), Defective Apolipoprotein B-100, and Hyperlipoproteinemia Type 4.

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

    Associated Physicians Group LTD

    4414 W Center Dr, 
    Alton,, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Green is a primary care provider, practicing in Family Medicine in Alton,, Illinois. Dr. Green is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Seasonal Affective Disorder (SAD), Hypertension, Familial Hypertension, Colonoscopy, and Endoscopy.

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

    Crusader Community Health On West State Street

    1200 W State St, 
    Rockford, IL 
    Languages Spoken:
    English

    Mary Brown is a primary care provider, practicing in Internal Medicine in Rockford, Illinois. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), ZAP70-Related Severe Combined Immunodeficiency, and Holocarboxylase Synthetase Deficiency.

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

    Shop N Save Pharmacy

    2122 Troy Rd, 
    Edwardsville, IL 
    Languages Spoken:
    English

    Olusegun Coker is a Family Medicine provider in Edwardsville, Illinois. Dr. Coker is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Vitamin D Deficiency, Activated PI3K Delta Syndrome (APDS), Emphysema, and Seasonal Affective Disorder (SAD).

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

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Joshua Baker is a Pediatrics provider in Chicago, Illinois. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Ornithine Transcarbamylase Deficiency, Urea Cycle Disorders (UCD), Acid Sphingomyelinase Deficiency (ASMD), and Propionic Acidemia.

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

    BJC Medical Group Primary Care At Alton

    2 Memorial Dr Ste 220, 
    Alton, IL 
    Languages Spoken:
    English

    James Ricci is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Ricci is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Osteomyelitis.

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

    Prairie Glen Primary Care P.C.

    15505 E 127th St, 
    Lemont, IL 
    Languages Spoken:
    English

    Catherine Baker is a primary care provider, practicing in Internal Medicine in Lemont, Illinois. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Activated PI3K Delta Syndrome (APDS). Her top areas of expertise are Gastrointestinal Bleeding, Vitamin D Deficiency, Type 2 Diabetes (T2D), Vertebroplasty, and Bone Graft.

    Showing 1-20 of 31

    Last Updated: 02/22/2026

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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 in Illinois, US?

    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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