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

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

Last Updated: 04/28/2026

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MediFind found 116 doctor with experience in Alpha-1 Antitrypsin Deficiency (AATD) near Colorado, US. Of these, 102 are Experienced, 12 are Advanced and 2 are Elite.

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116 providers found
    Karina Serban
    Elite in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Elite in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English

    Karina Serban is an Intensive Care Medicine provider in Denver, Colorado. Dr. Serban is rated as an Elite provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Emphysema, Chronic Obstructive Pulmonary Disease (COPD), and Subcutaneous Emphysema.

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

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English

    Robert Sandhaus is a Pulmonary Medicine provider in Denver, Colorado. Dr. Sandhaus is rated as an Elite provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Emphysema, Subcutaneous Emphysema, and Chronic Obstructive Pulmonary Disease (COPD).

    Peter J. Weigel
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Internal Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Internal Medicine

    Patterson Primary Care Clinic

    2570 Patterson Road, 
    Grand Junction, CO 
    Experience:
    40+ years
    Languages Spoken:
    English
    Offers Telehealth

    Originally from the East Coast, Dr. Weigel spent more than 25 years in private practice in New Jersey. Dr. Weigel graduated from the medical school at Rutgers, the State University of New Jersey. He completed his residency at University of Medicine and Dentistry of New Jersey. Dr. Weigel is board certified in Internal Medicine. His clinical interests are chronic disease management and preventive care. He is passionate about spending time talking and listening to his patients.“My job is to make sure my patients make informed decisions about their healthcare. I want to catch disease processes early so they can be treated more efficiently.”When not working, Dr. Weigel can be found participating in outdoor activities such as skiing, snow shoeing and hiking with his wife and their two dogs. Dr. Weigel is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Ureteroscopy, and Pacemaker Implantation.

    Learn about our expert tiers
    Irina Petrache
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English

    Irina Petrache is an Intensive Care Medicine provider in Denver, Colorado. Dr. Petrache is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Emphysema, Chronic Obstructive Pulmonary Disease (COPD), Cerebral Hypoxia, and Pulmonary Hypertension.

    Muhammad A. Hussieno
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    Wellington Lung & Sleep Clinic

    1050 Wellington Avenue, 
    Grand Junction, CO 
    Experience:
    32+ years
    Languages Spoken:
    English
    Accepting New Patients

    Muhammad Hussieno is a Pulmonary Medicine provider in Grand Junction, Colorado. Dr. Hussieno has been practicing medicine for over 32 years and is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, and Pulmonary Hypertension. Dr. Hussieno is currently accepting new patients.

    Steven E. Lommatzsch
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Advanced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    National Jewish Health

    1400 Jackson Street, Pulmonary Medicine 1, Suite A542, 
    Denver, CO 
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    National Jewish Health. Dr. Lommatzsch is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Bronchiectasis, Lung Metastases, Cystic Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy.

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

    Pueblo Pulmonary Associates

    1600 N Grand Ave Ste 140, 
    Pueblo, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marcel Junqueira is a Pulmonary Medicine provider in Pueblo, Colorado. Dr. Junqueira is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, Advanced Bronchoscopy, and Endoscopy. Dr. Junqueira is currently accepting new patients.

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

    Pueblo Pulmonary Associates

    1600 N Grand Ave Ste 140, 
    Pueblo, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joshiah Gordon is a Pulmonary Medicine provider in Pueblo, Colorado. Dr. Gordon is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Nodules, Lung Metastases, Cholesterol Pneumonia, Endoscopy, and Gastrostomy. Dr. Gordon is currently accepting new patients.

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

    Optum Pulmonology

    1633 Medical Center Pt, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hazem Ubaissi is a Pulmonary Medicine provider in Colorado Springs, Colorado. Dr. Ubaissi 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), Lung Metastases, and Asthma in Children. Dr. Ubaissi is currently accepting new patients.

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

    CommonSpirit Pulmonary & Sleep Medicine Mercy

    1010 Three Springs Blvd, Ste 110, 
    Durango, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Barry Holcomb is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Durango, Colorado. Dr. Holcomb is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Pulmonary Hypertension, Asthma, Emphysema, and Lung Metastases. Dr. Holcomb is currently accepting new patients.

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

    Denver Veterans Administration

    1055 Clermont St, 
    Denver, CO 
    Languages Spoken:
    English

    Edward Chan is an Intensive Care Medicine provider in Denver, Colorado. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Nontuberculous Mycobacterial Lung Disease, Mycobacterium Avium Complex Infections, Pectus Excavatum, and Bronchiectasis.

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

    Aspen Valley Hospital

    401 Castle Creek Rd, 
    Aspen, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Suresh Khilnani is an Intensive Care Medicine provider in Aspen, Colorado. Dr. Khilnani is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Cerebral Hypoxia, Lung Metastases, Asthma in Children, and Asthma.

    Isaac Melamed
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Allergy and Immunology
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Allergy and Immunology

    Veros Health

    1551 Professional Lane, Suite 170, 
    Longmont, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Isaac Melamed is an Allergy and Immunologist in Longmont, Colorado. Dr. Melamed is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and Hereditary Angioedema. Dr. Melamed is currently accepting new patients.

    Marjorie P. George
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine

    National Jewish Health

    1400 Jackson Street, Cardiology Dept, 
    Denver, CO 
    Experience:
    25+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    National Jewish Health. Dr. George 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), and Cerebral Hypoxia.

    J D. Cowden
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Pulmonary Medicine | Intensive Care Medicine

    Banner Health Clinic

    1801 16th Street, 
    Greeley, CO 
    Languages Spoken:
    English
    Accepting New Patients

    I like spending time with my family in the great outdoors, enjoying the ski slopes, playing a casual game of tennis, and listening to music. Family first!. Dr. Cowden 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, Lung Nodules, Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Hypertension, and Advanced Bronchoscopy.

    Flavia C. Hoyte
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Allergy and Immunology
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Allergy and Immunology

    National Jewish Health

    1400 Jackson Street, Allergy And Immunology Dept, 
    Denver, CO 
    Experience:
    21+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    National Jewish Health. Dr. Hoyte is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Asthma, Simple Pulmonary Eosinophilia, Chronic Eosinophilic Pneumonia, and Eosinophilic Pneumonia.

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

    Colorado Springs Pulmonary Consultants

    2312 N Nevada Ave Ste 305, 
    Colorado Springs, CO 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Santosh Dhungana is a Pulmonary Medicine provider in Colorado Springs, Colorado. Dr. Dhungana has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Cerebral Hypoxia, Lung Metastases, Pneumonia, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Dhungana is currently accepting new patients.

    Elaine Klinge
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English

    Elaine Klinge is an Intensive Care Medicine provider in Denver, Colorado. Dr. Klinge is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Lung Metastases, Bronchiectasis, Chronic Obstructive Pulmonary Disease (COPD), Toxic Shock Syndrome, and Endoscopy.

    Amen Sergew
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine
    Experienced in Alpha-1 Antitrypsin Deficiency (AATD)
    Intensive Care Medicine

    Rocky Mountain Regional VA Medical Center

    1700 Wheeling St, 
    Aurora, CO 
    Languages Spoken:
    English

    Amen Sergew is an Intensive Care Medicine provider in Aurora, Colorado. Dr. Sergew is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Emphysema, Lung Metastases, Bullae, and Chronic Eosinophilic Pneumonia.

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

    Pueblo Pulmonary Associates

    1600 N Grand Ave Ste 140, 
    Pueblo, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Craig Shapiro is a Pulmonary Medicine provider in Pueblo, Colorado. Dr. Shapiro is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Endoscopy. Dr. Shapiro is currently accepting new patients.

    Showing 1-20 of 116

    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 Colorado, 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 Colorado, 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 Colorado, 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 Colorado, 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 Colorado, 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 Colorado, 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 Colorado, 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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