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Dr. William Mcgann, MD

Lawrenceville, GA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mcgann, Critical Care Internist in Lawrenceville, GA?

    Dr. William Mcgann, MD is a Critical Care Internist, who primarily practices in Lawrenceville, GA with 2 additional practice locations. He is board certified. Dr. Mcgann graduated from Columbia Univ College of Physicians And Surgeons and completed his residency at University of North Carolina Hospitals Program. Dr. Mcgann is fluent in English and Spanish, and is currently seeing new patients. Dr. Mcgann’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcgann’s office at (770) 995-0630.

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

    • Residency: University of North Carolina Hospitals Program

    • Medical School: Columbia Univ College of Physicians And Surgeons | Saint Louis University School of Medicine

    What languages does Dr. Mcgann speak?

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

    • English

    • Spanish

    What conditions does Dr. Mcgann treat?

    As a Critical Care Internist, Dr. Mcgann 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. Mcgann. 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:

    • Other Abnormal Findings on Lung Scan
    • Single Lung Nodule
    • Lung Disease
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field
    • R911: Solitary pulmonary nodule

    Also known as:

    • COPD
    • COPD Flare-Up
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified
    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Asthma
    • Mild Persistent Asthma
    • Severe Persistent Asthma
    • Reactive Airway Disease
    • Bronchial Asthma
    • Allergic Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated
    • J4550: Severe persistent asthma, uncomplicated

    Also known as:

    • Lung Cancer Screening
    • Health Screening
    • Respiratory cancer screening
    • Pulmonary cancer check
    • Lung tumor screening

    ICD-10 Codes:

    • Z122: Encounter for screening for malignant neoplasm of respiratory organs

    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:

    • Chronic Cough
    • Cough
    • Persistent cough
    • Long-lasting cough
    • Ongoing cough

    ICD-10 Codes:

    • R053: Chronic cough

    Also known as:

    • Pulmonary Embolism
    • Blood clot in lung
    • Lung embolism
    • PE

    ICD-10 Codes:

    • I2699: Other pulmonary embolism without acute cor pulmonale

    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

    Which procedures does Dr. Mcgann perform as a Critical Care Internist?

    As a Critical Care Internist, procedures performed by a Dr. William Mcgann may include:

    For detailed information, please contact Dr. Mcgann's office.

    Does Dr. Mcgann accept my insurance?

    Dr. Mcgann accepts most major insurance plans. Important: Please call our office at (770) 995-0630 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mcgann accept in Lawrenceville, GA?

    Dr. Mcgann in Lawrenceville, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Federal Employee Program

    • Medicare

    • Mutual of Omaha

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mcgann's office located?

    Dr. William Mcgann's Primary Practice

    631 Professional Dr Ste 350

    Lawrenceville, GA 30046

    (770) 995-0630

    Get Directions

    Dr. William Mcgann's Practice 2

    3855 Pleasant Hill Rd Ste 180

    Duluth, GA 30096

    Get Directions

    Dr. William Mcgann's Practice 3

    5277 Peachtree Pkwy

    Peachtree Corners, GA 30092

    Get Directions

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

    Dr. Mcgann's National Provider Identifier (NPI) number is 1699751925.

    What common questions do patients ask about Dr. Mcgann?

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

    What is Dr. William Mcgann's specialty?

    Dr. Mcgann is a Critical Care Internist near Lawrenceville, GA. An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists. Contact Dr. Mcgann to book an appointment today.

    Is this Dr. William Mcgann affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mcgann is affiliated with Northside Hospital Gwinnett, Northside Hospital Duluth 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 Critical Care Internist?

    Explore Critical Care Internist 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 William Mcgann accepting new patients in Lawrenceville, GA?

    Yes, Dr. William Mcgann is accepting new patients at this time.

    Does Dr. William Mcgann offer online booking?

    Please contact Dr. Mcgann's office at (770) 995-0630 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Mcgann?

    Please contact Dr. Mcgann's office at (770) 995-0630 for information regarding telehealth appointment availability or for scheduling assistance.

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