The 20 Best Alpha-1 Antitrypsin Deficiency (AATD) Doctors Near Me in Illinois, US

Find the Top Alpha-1 Antitrypsin Deficiency (AATD) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 165 doctor with experience in Alpha-1 Antitrypsin Deficiency (AATD) near Illinois, US. Of these, 154 are Experienced, 10 are Advanced and 1 are Distinguished.

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165 providers found
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    Morrison Community Hospital District

    303 N Jackson St, 
    Morrison, IL 
    Languages Spoken:
    English

    . Dr. Puruckherr is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, and Emphysema. Dr. Puruckherr is board certified in American Board Of Internal Medicine and American Board Of Sleep Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Internal Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Internal Medicine

    Advocate Medical Group Internal Medicine

    2535 S Martin Luther King Dr, 
    Chicago, IL 
    Languages Spoken:
    English, Gujarati , Hindi

    Mandakini Pokharna is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Pokharna is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her clinical expertise encompasses Alpha-1 Antitrypsin Deficiency (AATD), Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Pokharna is board certified in American Board Of Internal Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)

    OSF HealthCare - Medical Group (Primary Care)

    1614 East Norris Drive, 
    Ottawa, IL 
    Languages Spoken:
    English, French, Romanian

    Adriana Dumitrescu is a primary care provider, practicing in Family Medicine in Ottawa, Illinois. Dr. Dumitrescu is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Low Sodium Level, Familial Pancreatic Cancer, Lung Cancer, and Familial Hypertension. Dr. Dumitrescu is board certified in American Board Of Family Medicine.

    Learn about our expert tiers
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    3315 North Seminary Street Suite 103, 
    Galesburg, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Usman Cheema is a Pulmonary Medicine provider practicing medicine in Galesburg, Illinois. Dr. Cheema is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Emphysema, Bullae, Lung Metastases, Gastrostomy, and Endoscopy. Dr. Cheema is board certified in American Board Of Internal Medicine.

    Distinguished in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Distinguished in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    University Of Chicago Hospitals

    5758 S Maryland Ave, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Douglas Hogarth is a Pulmonary Medicine provider practicing medicine in Chicago, Illinois. Dr. Hogarth is rated as a Distinguished provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Emphysema, Sarcoidosis, Endoscopy, and Advanced Bronchoscopy. Dr. Hogarth is board certified in Critical Care Medicine and Pulmonary Medicine.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    1001 Main Street Suite 200, 
    Peoria, IL 
    Languages Spoken:
    English

    Ossama Ikladios is an Internal Medicine specialist and a Sleep Medicine provider practicing medicine in Peoria, Illinois. Dr. Ikladios is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Emphysema, Bullae, Drowsiness, and Excessive Daytime Sleepiness. Dr. Ikladios is board certified in American Board Of Internal Medicine.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine

    Endeavor Health Medical Group

    100 Spalding Dr., Suite 200, 
    Naperville, IL 
    Experience:
    44+ years
    Languages Spoken:
    English

    Therese Zeman, MD, a pulmonary and critical care physician at Endeavor Health, treats patients in both outpatient and intensive care settings. She manages a wide range of respiratory conditions including asthma, COPD and interstitial lung disease, and is experienced in critical care for medically complex cases. Dr. Zeman emphasizes patient understanding and shared decision-making to guide personalized treatment. Dr. Zeman is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pleural Effusion, and Pneumonia. Dr. Zeman is board certified in American Board Of Internal Medicine.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    Rosecrance Inc

    1401 E State St, 
    Rockford, IL 
    Languages Spoken:
    English

    Suraj Bopanna is an Intensive Care Medicine provider practicing medicine in Rockford, Illinois. Dr. Bopanna is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, Alpha-1 Antitrypsin Deficiency (AATD), and Gastrostomy.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    CGH Medical Center

    101 E Miller Rd, 
    Sterling, IL 
    Languages Spoken:
    English

    Abdullah Altayeh is an Intensive Care Medicine provider practicing medicine in Sterling, Illinois. Dr. Altayeh is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pleurisy, Pleural Effusion, and Advanced Bronchoscopy.

    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    Gibson Community Hospital Association

    1120 N Melvin St, 
    Gibson City, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Ismail Bobat is an Intensive Care Medicine provider practicing medicine in Gibson City, Illinois. Dr. Bobat is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Tracheitis, Hospital-Acquired Pneumonia, and Gastrostomy.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    Northwest Pulmonary And Sleep Medicine, SC

    1340 Ryan Pkwy, 
    Algonquin, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Dennis Kellar is a Pulmonary Medicine provider practicing medicine in Algonquin, Illinois. Dr. Kellar is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Lung Metastases, Lung Nodules, Acute Interstitial Pneumonia, and Advanced Bronchoscopy. Dr. Kellar is board certified in American Board Of Internal Medicine, Critical Care Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    1001 Main Street Suite 200, 
    Peoria, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Whitten is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Peoria, Illinois. Dr. Whitten is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Emphysema, Lung Metastases, Endoscopy, and Advanced Bronchoscopy. Dr. Whitten is board certified in American Board Of Internal Medicine and American Board Of Sleep Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Little Company Of Mary - Outpatient Services

    2800 West 95th Street, 
    Evergreen Park, IL 
    Languages Spoken:
    English, Arabic, Spanish

    Hamed Mataria is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Evergreen Park, Illinois. Dr. Mataria is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Lung Adenocarcinoma, and Small Cell Lung Cancer (SCLC). Dr. Mataria is board certified in American Board Of Internal Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    535 Roxbury Road, 
    Rockford, IL 
    Languages Spoken:
    English

    Theodore Ingrassia is an Internal Medicine specialist and a Sleep Medicine provider practicing medicine in Rockford, Illinois. Dr. Ingrassia is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Lung Nodules. Dr. Ingrassia is board certified in American Board Of Internal Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    676 N St Clair St Ste 2100, Arkes Pavilion, 
    Chicago, IL 
    Experience:
    30+ years
    Languages Spoken:
    English

    Alan Betensley is a Pulmonary Medicine provider practicing medicine in Chicago, Illinois. He has been practicing medicine for over 30 years. Dr. Betensley is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Idiopathic Pulmonary Fibrosis, Hypersensitivity Pneumonitis, Lung Metastases, Lung Transplant, and Thrombectomy. Dr. Betensley is board certified in American Board Of Internal Medicine - Critical Care Medicine (Certified).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine | Physiatry | Technologist
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine | Physiatry | Technologist

    Endeavor Health Medical Group

    1000 Central St., Suite 615, 
    Evanston, IL 
    Languages Spoken:
    English

    Christopher J. Winslow, MD, a pulmonologist at Endeavor Health, specializes in pulmonary and critical care medicine. He treats respiratory conditions including ARDS, interstitial lung disease and chronic cough. Dr. Winslow performs procedures such as bronchoscopy, arterial catheterization and cardiopulmonary stress testing to support diagnostic evaluation and guide patient care. Dr. Winslow is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Pneumonia, Bronchiectasis, Gastrostomy, and Pacemaker Implantation. Dr. Winslow is board certified in American Board Of Internal Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    1001 Main Street Suite 200, 
    Peoria, IL 
    Languages Spoken:
    English

    Subramanyam Chittivelu is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Peoria, Illinois. Dr. Chittivelu is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, Endoscopy, and Gastrostomy. Dr. Chittivelu is board certified in American Board Of Internal Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    535 Roxbury Road, 
    Rockford, IL 
    Languages Spoken:
    English, Urdu

    Nadeem Hanif is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Rockford, Illinois. Dr. Hanif is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, and Small Cell Lung Cancer (SCLC). Dr. Hanif is board certified in American Board Of Internal Medicine.

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    676 N St Clair St Ste 2100, Arkes Pavilion, 
    Chicago, IL 
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ravi Kalhan is a Pulmonary Medicine provider practicing medicine in Chicago, Illinois. He has been practicing medicine for over 26 years. Dr. Kalhan is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Lung Metastases, and Long Haul COVID. Dr. Kalhan is board certified in American Board Of Internal Medicine - Pulmonary Disease (Certified).

    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine | Technologist | Intensive Care Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine | Technologist | Intensive Care Medicine

    Endeavor Health Medical Group

    1000 Central St., Suite 615, 
    Evanston, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Shashi Kiran Bellam, MD, a pulmonologist at Endeavor Health, provides specialized care for patients with acute and chronic respiratory conditions. His clinical interests include pulmonary and critical care, with particular focus on COPD and intensive care management. He performs procedures such as bronchoscopic ultrasound, arterial catheterization and bronchoalveolar lavage to aid in diagnosis and treatment. Dr. Bellam helps patients manage complex conditions such as ARDS, interstitial lung disease and chronic cough. Dr. Bellam is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Acute Interstitial Pneumonia, Interstitial Lung Disease, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Pacemaker Implantation. Dr. Bellam is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 165

    Last Updated: 04/28/2026

    What is the definition of Alpha-1 Antitrypsin Deficiency (AATD)?

    Alpha-1 antitrypsin (AAT) deficiency is a condition in which the body does not make enough of AAT, a protein that protects the lungs and liver from damage. The condition can lead to chronic obstructive pulmonary disease (COPD) and liver disease (cirrhosis).

    When should I see an Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctor search results page. 

    Why is it important to get a second opinion from a different Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctors in Illinois, US?

    Look for the filter feature on the left side of the Alpha-1 Antitrypsin Deficiency (AATD) 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 Alpha-1 Antitrypsin Deficiency (AATD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Alpha-1 Antitrypsin Deficiency (AATD) 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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