Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

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

    MediFind found 20 doctor with experience in Omenn Syndrome near Illinois, US. Of these, 20 are Experienced.

    Location
    LocationClose
    20 providers found
      Dareen D. Siri
      Experienced in Omenn Syndrome
      Allergy and Immunology
      Experienced in Omenn Syndrome
      Allergy and Immunology

      Midwest Allergy Sinus Asthma Sc

      2010 Jacobssen Dr, 
      Normal, IL 
      Languages Spoken:
      English
      Accepting New Patients

      Dareen Siri is an Allergy and Immunologist in Normal, Illinois. Dr. Siri is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Sinusitis, and Allergic Rhinitis. Dr. Siri is currently accepting new patients.

      Syed A. Zahir
      Experienced in Omenn Syndrome
      Hematology | Oncology
      Experienced in Omenn Syndrome
      Hematology | Oncology

      Illinois Cancer Specialists

      1710 N Randall Rd, 
      Elgin, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Syed Zahir is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Zahir is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Pulmonary Embolism, Lung Cancer, Pleuropulmonary Blastoma, Polycythemia Vera, and Bone Marrow Aspiration.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Robert J. Havey
      Experienced in Omenn Syndrome
      Internal Medicine
      Experienced in Omenn Syndrome
      Internal Medicine
      259 E Erie St Ste 2350, Lavin Family Pavilion, 
      Chicago, IL 
      Experience:
      45+ years
      Languages Spoken:
      English
      Offers Telehealth

      Robert Havey is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Havey has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Hyperlipidemia Type 3.

      Learn about our expert tiers
      Dhaval N. Thakkar
      Experienced in Omenn Syndrome
      Internal Medicine
      Experienced in Omenn Syndrome
      Internal Medicine
      1850 Gateway Dr Ste 103, 
      Sycamore, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Dhaval Thakkar is a primary care provider, practicing in Internal Medicine in Sycamore, Illinois. Dr. Thakkar is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Pneumonia, Necrosis, Emphysema, Vertebroplasty, and Bone Graft.

      Thomas E. Lad
      Experienced in Omenn Syndrome
      Oncology | Hematology Oncology | Hematology
      Experienced in Omenn Syndrome
      Oncology | Hematology Oncology | Hematology

      Cook County

      1901 W Harrison St, G16, 
      Chicago, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Thomas Lad is an Oncologist and a Hematologist Oncology provider in Chicago, Illinois. Dr. Lad is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Lung Cancer, Colorectal Cancer, Cervical Cancer, and Breast Cancer. Dr. Lad is currently accepting new patients.

      Experienced in Omenn Syndrome
      Allergy and Immunology
      Experienced in Omenn Syndrome
      Allergy and Immunology
      240 E Huron St, Mcgaw Pavilion Suite 1-200, 
      Chicago, IL 
      Languages Spoken:
      English

      Elisa Ochfeld is an Allergy and Immunologist in Chicago, Illinois. Dr. Ochfeld is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Omenn Syndrome, X-Linked Severe Combined Immunodeficiency, and Infantile Neutropenia.

      Experienced in Omenn Syndrome
      Allergy and Immunology
      Experienced in Omenn Syndrome
      Allergy and Immunology
      303 E Army Trail Rd, Ste # 403, 
      Bloomingdale, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Greg Sharon is an Allergy and Immunologist in Bloomingdale, Illinois. Dr. Sharon is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Hives, and Allergic Rhinitis. Dr. Sharon is currently accepting new patients.

      Experienced in Omenn Syndrome
      Allergy and Immunology | Pediatrics
      Experienced in Omenn Syndrome
      Allergy and Immunology | Pediatrics

      Lurie Children's Medical Group Inc.

      225 E Chicago Ave, 
      Chicago, IL 
      Experience:
      16+ years
      Languages Spoken:
      English

      Elizabeth Lippner is an Allergy and Immunologist and a Pediatrics provider in Chicago, Illinois. Dr. Lippner has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are DiGeorge Syndrome, Primary Immunodeficiency (PID), Food Allergy, and Selective Deficiency of IgA.

      Experienced in Omenn Syndrome
      Pediatric Allergy and Immunology | Pediatrics
      Experienced in Omenn Syndrome
      Pediatric Allergy and Immunology | Pediatrics
      225 E Chicago Ave # 60, 
      Chicago, IL 
      Languages Spoken:
      English, Spanish

      Abigail Lang is a Pediatric Allergy and Immunologist and a Pediatrics provider in Chicago, Illinois. Dr. Lang is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Food Allergy, Severe Combined Immunodeficiency (SCID), and X-Linked Severe Combined Immunodeficiency.

      Experienced in Omenn Syndrome
      Pediatric Allergy and Immunology | Allergy and Immunology
      Experienced in Omenn Syndrome
      Pediatric Allergy and Immunology | Allergy and Immunology
      2515 N Clark St, Childrens Memorial Hospital Outpatient Center, 
      Chicago, IL 
      Languages Spoken:
      English

      Rajesh Kumar is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Chicago, Illinois. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Eosinophilic Asthma, DRESS Syndrome, Severe Combined Immunodeficiency (SCID), and X-Linked Severe Combined Immunodeficiency.

      Experienced in Omenn Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Omenn Syndrome
      Hematology Oncology | Hematology | Oncology
      7420 Central Ave, 
      River Forest, IL 
      Languages Spoken:
      English, Spanish

      Isoken Koko is a Hematologist Oncology specialist and a Hematologist in River Forest, Illinois. Dr. Koko is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Colorectal Cancer, and Familial Colorectal Cancer.

      Experienced in Omenn Syndrome
      Pediatric Hematology Oncology
      Experienced in Omenn Syndrome
      Pediatric Hematology Oncology
      225 E. Chicago Ave., 
      Chicago, IL 
      Languages Spoken:
      English

      Sonali Chaudhury is a Pediatric Hematologist Oncology provider in Chicago, Illinois. Dr. Chaudhury is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are Chronic Graft Versus Host Disease (cGvHD), Graft Versus Host Disease (GvHD), Severe Combined Immunodeficiency (SCID), Sickle Cell Disease, and Bone Marrow Transplant.

      Experienced in Omenn Syndrome
      Allergy and Immunology
      Experienced in Omenn Syndrome
      Allergy and Immunology
      10733 W. 165th St., 
      Orland Park, IL 
      Languages Spoken:
      English, Telugu

      Sai Nimmagadda is an Allergy and Immunologist in Orland Park, Illinois. Dr. Nimmagadda is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Food Allergy, Allergic Rhinitis, Grass Allergy, and Hives.

      Experienced in Omenn Syndrome
      Pediatric Hematology Oncology
      Experienced in Omenn Syndrome
      Pediatric Hematology Oncology
      2300 N Childrens Plz # 30, 
      Chicago, IL 
      Languages Spoken:
      English

      Jennifer Schneiderman is a Pediatric Hematologist Oncology provider in Chicago, Illinois. Dr. Schneiderman is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. Her top areas of expertise are Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Neuroblastoma, Acute Lymphoblastic Leukemia (ALL), and Bone Marrow Transplant.

      Experienced in Omenn Syndrome
      Hematology Oncology | Oncology | Hematology
      Experienced in Omenn Syndrome
      Hematology Oncology | Oncology | Hematology

      Southern Illinois Medical Services Nfp

      201 S 14th St, 
      Herrin, IL 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Alberto Cuartas is a Hematologist Oncology specialist and an Oncologist in Herrin, Illinois. Dr. Cuartas is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Thrombocytopenia, Familial Colorectal Cancer, Lung Cancer, and Anal Cancer. Dr. Cuartas is currently accepting new patients.

      Experienced in Omenn Syndrome
      Internal Medicine
      Experienced in Omenn Syndrome
      Internal Medicine
      2359 Hassell Rd, 
      Hoffman Estates, IL 
      Languages Spoken:
      English

      Warren Pierce is a primary care provider, practicing in Internal Medicine in Hoffman Estates, Illinois. Dr. Pierce is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Neurotrophic Keratitis, End-Stage Renal Disease (ESRD), Wolcott Rallison Syndrome, Endoscopy, and Gastrostomy.

      Experienced in Omenn Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Omenn Syndrome
      Hematology Oncology | Hematology | Oncology

      Mid-Illinois Hematology Oncology Associates Ltd

      1606 Hunt Dr, 
      Normal, IL 
      Languages Spoken:
      English, Korean
      Accepting New Patients

      Hwan Jeong is a Hematologist Oncology specialist and a Hematologist in Normal, Illinois. Dr. Jeong is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Anemia, Thrombocytopenia, and Bone Marrow Aspiration. Dr. Jeong is currently accepting new patients.

      Experienced in Omenn Syndrome
      Pediatric Hematology Oncology
      Experienced in Omenn Syndrome
      Pediatric Hematology Oncology
      2300 Childrens Plaza, 
      Chicago, IL 
      Languages Spoken:
      English

      David Jacobsohn is a Pediatric Hematologist Oncology provider in Chicago, Illinois. Dr. Jacobsohn is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Hemoglobinopathy, Anemia, and Bone Marrow Transplant.

      Experienced in Omenn Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Omenn Syndrome
      Hematology Oncology | Hematology | Oncology

      Cancer Care Specialists Of Central Illinois Sc

      101 E 9th St, 
      Pana, IL 
      Languages Spoken:
      English

      Benjamin Esparaz is a Hematologist Oncology specialist and a Hematologist in Pana, Illinois. Dr. Esparaz is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Paget Disease of the Breast, Lung Cancer, Breast Cancer, and Pleuropulmonary Blastoma.

      Experienced in Omenn Syndrome
      Pediatrics | Internal Medicine
      Experienced in Omenn Syndrome
      Pediatrics | Internal Medicine

      Carle Health Care Incorporated

      611 W Park St, 
      Urbana, IL 
      Languages Spoken:
      English

      Carl Sather is a primary care provider, practicing in Pediatrics and Internal Medicine in Urbana, Illinois. Dr. Sather is rated as an Experienced provider by MediFind in the treatment of Omenn Syndrome. His top areas of expertise are Diabetic Neuropathy, Type 2 Diabetes (T2D), Familial Hypertension, and Hypertension.

      Showing 1-20 of 20

      Last Updated: 10/30/2025

      What is the definition of Omenn Syndrome?

      Omenn syndrome is an inherited disorder of the immune system (immunodeficiency). Omenn syndrome is one of several forms of severe combined immunodeficiency (SCID), a group of disorders that cause individuals to have virtually no immune protection from bacteria, viruses, and fungi. Individuals with SCID are prone to repeated and persistent infections that can be very serious or life-threatening. Infants with Omenn syndrome typically experience pneumonia and chronic diarrhea. Often the organisms that cause infection in people with this disorder are described as opportunistic because they ordinarily do not cause illness in healthy people.

      When should I see an Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome 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 Omenn Syndrome doctors in Illinois, US?

      Look for the filter feature on the left side of the Omenn Syndrome 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 Omenn Syndrome doctor that offers video calls?

      Look for the filter feature on the left-side of the Omenn Syndrome 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 Omenn Syndrome Doctors by city