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    Last Updated: 01/09/2026

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    MediFind found 57 doctor with experience in Alpha-1 Antitrypsin Deficiency (AATD) near Philadelphia, PA. Of these, 49 are Experienced and 8 are Advanced.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Vivek Ahya is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Ahya is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Acute Interstitial Pneumonia, Lymphangioleiomyomatosis, Pneumonia, and Lung Transplant. Dr. Ahya is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Janae Heath is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Heath is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Acute Interstitial Pneumonia, Lung Metastases, Interstitial Lung Disease, and Hypersensitivity Pneumonitis. Dr. Heath is currently accepting new patients.

      Michael W. Sims
      Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
      Pulmonary Medicine
      Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
      Pulmonary Medicine

      Harron Lung Center University City

      3737 Market Street, 10th Floor, 
      Philadelphia, PA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Sims is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Sims is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Emphysema, Bullae, and Gastrostomy. Dr. Sims is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Denis Hadjiliadis is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Hadjiliadis is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Cystic Fibrosis, Bronchiectasis, Allergic Bronchopulmonary Aspergillosis, Lung Transplant, and Advanced Bronchoscopy. Dr. Hadjiliadis is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Maryl Kreider is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Kreider is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Interstitial Lung Disease, Acute Interstitial Pneumonia, Pulmonary Fibrosis, Pneumonia, and Advanced Bronchoscopy. Dr. Kreider is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Daniel Dorgan is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Dorgan is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Cystic Fibrosis, Nontuberculous Mycobacterial Lung Disease, Bronchiectasis, Lung Transplant, and Gastrostomy. Dr. Dorgan is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Milton Rossman is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Rossman is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Sarcoidosis, Beryllium Disease, Acute Interstitial Pneumonia, and Interstitial Lung Disease. Dr. Rossman is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Namrata Patel is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Acute Interstitial Pneumonia, Interstitial Lung Disease, Hypersensitivity Pneumonitis, Sarcoidosis, and Gastrostomy. Dr. Patel is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mary Porteous is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Porteous is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Acute Interstitial Pneumonia, Interstitial Lung Disease, Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, and Lung Transplant. Dr. Porteous is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kerri Smith is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Pulmonary Hypertension, Pulmonary Veno-Occlusive Disease, Systemic Sclerosis (SSc), Pulmonary Artery Agenesis, and Gastrostomy. Dr. Smith is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Rey is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Rey is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Bronchiectasis, Cystic Fibrosis, Secondary Immunodeficiency (SID), and Nontuberculous Mycobacterial Lung Disease. Dr. Rey is currently accepting new patients.

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

      Harron Lung Center Perelman

      3400 Civic Center Boulevard, West Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Accepting New Patients

      Melissa Johnson is a Nurse Practitioner specialist and a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Ms. Johnson has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Lymphangioleiomyomatosis, Acute Interstitial Pneumonia, Hypersensitivity Pneumonitis, and Idiopathic Pulmonary Fibrosis. Ms. Johnson is currently accepting new patients.

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

      Penn Gastroenterology Perelman

      3400 Civic Center Boulevard, South Pavilion, 4th Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      K Reddy is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Hepatitis C, Hepatitis, Alcoholic Cirrhosis, and Visceromegaly. Dr. Reddy is currently accepting new patients.

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

      Penn Gastroenterology Perelman

      3400 Civic Center Boulevard, South Pavilion, 4th Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Maarouf Hoteit is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Hoteit is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Liver Cancer, Fibrolamellar Carcinoma, Hepatitis C, Liver Transplant, and Liver Embolization. Dr. Hoteit is currently accepting new patients.

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

      Harron Lung Center University City

      3737 Market Street, 10th Floor, 
      Philadelphia, PA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Shweta Sood is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Sood is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Interstitial Lung Disease, Acute Interstitial Pneumonia, Sarcoidosis, and Lung Metastases. Dr. Sood is currently accepting new patients.

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

      Harron Lung Center University City

      3737 Market Street, 10th Floor, 
      Philadelphia, PA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Maria Basil is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Basil is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Lymphangioleiomyomatosis, Chronic Graft Versus Host Disease (cGvHD), Pulmonary Fibrosis, and Bronchiolitis Obliterans. Dr. Basil is currently accepting new patients.

      Wissam M. Chatila
      Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
      Pulmonary Medicine
      Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
      Pulmonary Medicine

      Temple Faculty Practice Plan Inc

      3401 N Broad St, 
      Philadelphia, PA 
       (3.7 miles away)
      Languages Spoken:
      English

      Wissam Chatila is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Chatila is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease (COPD), Emphysema, and Lung Metastases.

      Gerard J. Criner
      Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
      Pulmonary Medicine
      Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
      Pulmonary Medicine

      Temple Faculty Practice Plan Inc

      3401 N Broad St, 
      Philadelphia, PA 
       (3.7 miles away)
      Languages Spoken:
      English

      Gerard Criner is a Pulmonary Medicine provider in Philadelphia, Pennsylvania. Dr. Criner is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Bronchitis, Lung Transplant, and Embolectomy.

      David A. Sass
      Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
      Hepatology | Gastroenterology
      Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
      Hepatology | Gastroenterology

      Jefferson Digestive Health Institute - Honickman Center

      1101 Chestnut Street, Floors 7 & 8, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Sass is a Hepatologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Sass is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Enlarged Liver, Ascites, Hepatitis, Liver Transplant, and Endoscopy. Dr. Sass is currently accepting new patients.

      Dina L. Marzio
      Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
      Hepatology | Gastroenterology
      Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
      Hepatology | Gastroenterology

      Jefferson Digestive Health Institute - Honickman Center

      1101 Chestnut Street, Floors 7 & 8, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dina Marzio is a Hepatologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Marzio is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Hepatitis, Visceromegaly, Hepatitis C, Endoscopy, and Liver Embolization. Dr. Marzio is currently accepting new patients.

      Showing 1-20 of 57

      Last Updated: 01/09/2026

      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 near Philadelphia, PA?

      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 near Philadelphia, PA?

      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 near Philadelphia, PA?

      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 near Philadelphia, PA?

      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 near Philadelphia, PA?

      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 near Philadelphia, PA?

      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 near Philadelphia, PA?

      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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