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Dr. Douglas Kahn, DO

Dr. Douglas Kahn, DO

Danbury, CT

54 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kahn, Pulmonologist in Danbury, CT?

    Dr. Douglas Kahn, DO is a Pulmonologist, who primarily practices in Danbury, CT with 2 additional practice locations. He has been practicing for over 54 years and is board certified by the American Board of Internal Medicine. Dr. Kahn graduated from College Of Osteopathic Medicine and completed his residency at Beth Israel Medical Center. Dr. Kahn is fluent in English and Spanish, and is currently seeing new patients. Dr. Kahn’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kahn’s office at (203) 739-7070.

    Where did Dr. Kahn go to medical school and complete their residency?

    • Fellowship: Roger Williams General Hospital | Rhode Island Hospital

    • Residency: Beth Israel Medical Center

    • Medical School: New York College Of Osteopathic Medicine | College Of Osteopathic Medicine | New York Institute of Technology College of Osteopathic Medicine

    Is Dr. Kahn board certified in Pulmonologist?

    Yes, Dr. Douglas Kahn, DO is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 1995, American Board of Internal Medicine since 1998

    What languages does Dr. Kahn speak?

    Dr. Kahn and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Kahn treat?

    As a Pulmonologist, Dr. Kahn diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Kahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0600: Dyspnea, unspecified
    • R0602: Shortness of breath

    Also known as:

    • Excessive Sleepiness
    • Sleep Disorder
    • Hypersomnia
    • Daytime sleepiness
    • Too much sleep

    ICD-10 Codes:

    • G4710: Hypersomnia, unspecified

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Other Abnormal Findings on Lung Scan
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • Alpha-1 Antitrypsin Deficiency
    • AAT Deficiency
    • Alpha-1 Deficiency

    ICD-10 Codes:

    • E8801: Alpha-1-antitrypsin deficiency

    Also known as:

    • Lung Cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Pulmonary cancer

    ICD-10 Codes:

    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Does Dr. Kahn accept my insurance?

    Dr. Kahn accepts most major insurance plans. Important: Please call our office at (203) 739-7070 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kahn accept in Danbury, CT?

    Dr. Kahn in Danbury, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • ArcBest Corporation

    • Blue Cross Blue Shield of Michigan

    • Carpenters Funds Administrative Office (CA)

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Express Scripts

    • Medicare

    • State of Connecticut

    • State of Tennessee

    View All Insurances

    Where is Dr. Kahn's office located?

    Dr. Douglas Kahn's Primary Practice

    24 Hospital Ave

    Danbury, CT 06810

    (203) 739-7070

    Get Directions

    Dr. Douglas Kahn's Practice 2

    21 Elm St

    New Milford, CT 06776

    Get Directions

    Dr. Douglas Kahn's Practice 3

    33 Germantown Rd

    Danbury, CT 06810

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    What is Dr. Kahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Kahn's National Provider Identifier (NPI) number is 1063431682.

    What common questions do patients ask about Dr. Kahn?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kahn

    What is Dr. Douglas Kahn's specialty?

    Dr. Kahn is a Pulmonologist near Danbury, CT. An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders. Contact Dr. Kahn to book an appointment today.

    Is this Dr. Douglas Kahn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kahn is affiliated with Danbury Hospital, New Milford Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Pulmonologist?

    Explore Pulmonologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Douglas Kahn accepting new patients in Danbury, CT?

    Yes, Dr. Douglas Kahn is accepting new patients at this time.

    Does Dr. Douglas Kahn offer online booking?

    Please contact Dr. Kahn's office at (203) 739-7070 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Douglas Kahn?

    Please contact Dr. Kahn's office at (203) 739-7070 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Douglas Kahn have?

    Dr. Douglas Kahn is certified by the American Board of Internal Medicine.

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