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Dr. Alan Brook, MD

Dr. Alan Brook, MD

Saint Peters, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Brook, Pulmonologist in Saint Peters, MO?

    Dr. Alan Brook, MD is a Pulmonologist, who primarily practices in Saint Peters, MO with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Brook graduated from University of The Witwatersrand, Faculty of Health Sciences and completed his residency at SSM St. Mary's Health Center, St. Louis. Dr. Brook is fluent in English, Hindi, and Tamil, and is currently seeing new patients. Dr. Brook’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Brook’s office at (636) 441-6056.

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

    • Residency: SSM St. Mary's Health Center, St. Louis | St. Mary's Health Center, Program 1 | Barnes-Jewish Hospital | George Washington University Program A

    • Medical School: University of The Witwatersrand, Faculty of Health Sciences | University of The Witwatersrand, Faculty of Health Sciences

    Is Dr. Brook board certified in Pulmonologist?

    Yes, Dr. Alan Brook, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Brook speak?

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

    • English

    • Hindi

    • Tamil

    What conditions does Dr. Brook treat?

    As a Pulmonologist, Dr. Brook 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. Brook. 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:

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

    ICD-10 Codes:

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

    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
    • 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:

    • Chronic Respiratory Failure with Low Oxygen
    • Acute Respiratory Failure
    • Respiratory Failure
    • Long-term lung failure with low oxygen
    • Chronic hypoxic respiratory failure
    • Ongoing breathing failure with hypoxia
    • Sudden lung failure
    • Acute breathing failure
    • Rapid onset respiratory failure

    ICD-10 Codes:

    • J9611: Chronic respiratory failure with hypoxia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • History of Nicotine Dependence
    • E-Cigarettes
    • Smokeless Tobacco
    • Smoking
    • Past nicotine addiction
    • Previous smoking habit
    • History of tobacco use disorder

    ICD-10 Codes:

    • Z87891: Personal history of nicotine dependence

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Emphysema
    • Pulmonary Emphysema
    • Lung Emphysema
    • Chronic Obstructive Lung Disease

    ICD-10 Codes:

    • J439: Emphysema, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J918: Pleural effusion in other conditions classified elsewhere

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Severe Persistent Asthma
    • Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma

    ICD-10 Codes:

    • J4550: Severe persistent asthma, uncomplicated

    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:

    • Cigarette Addiction
    • Smoking
    • Smoking Addiction
    • Nicotine Dependence from Cigarettes
    • Tobacco Addiction

    ICD-10 Codes:

    • F17210: Nicotine dependence, cigarettes, uncomplicated

    Also known as:

    • History of COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Past COVID-19 Infection
    • Previous Coronavirus Disease
    • Long COVID
    • Post-COVID Syndrome

    ICD-10 Codes:

    • Z8616: Personal history of COVID-19

    Also known as:

    • Low Blood Oxygen
    • Lung Disease
    • Hypoxemia
    • Reduced oxygen in blood
    • Oxygen deficiency

    ICD-10 Codes:

    • R0902: Hypoxemia

    Does Dr. Brook accept my insurance?

    Dr. Brook accepts most major insurance plans. Important: Please call our office at (636) 441-6056 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Brook accept in Saint Peters, MO?

    Dr. Brook in Saint Peters, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • American Postal Workers Union APWU

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Medicare

    • Mutual of Omaha

    • Physicians Mutual Insurance Company

    • State of Tennessee

    View All Insurances

    Where is Dr. Brook's office located?

    Dr. Alan Brook's Primary Practice

    6 Jungermann Cir Ste 210

    Saint Peters, MO 63376

    (636) 441-6056

    Get Directions

    Dr. Alan Brook's Practice 2

    450 N New Ballas Rd Ste 262

    Saint Louis, MO 63141

    Get Directions

    Dr. Alan Brook's Practice 3

    753 Pointe Basse Dr

    Sainte Genevieve, MO 63670

    Get Directions

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

    Dr. Brook's National Provider Identifier (NPI) number is 1316938863.

    What common questions do patients ask about Dr. Brook?

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

    What is Dr. Alan Brook's specialty?

    Dr. Brook is a Pulmonologist near Saint Peters, MO. 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. Brook to book an appointment today.

    Is this Dr. Alan Brook affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Brook is affiliated with Barnes-Jewish St. Peters Hospital which is a Castle Connolly Top Hospital. 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 Alan Brook accepting new patients in Saint Peters, MO?

    Yes, Dr. Alan Brook is accepting new patients at this time.

    Does Dr. Alan Brook offer online booking?

    Please contact Dr. Brook's office at (636) 441-6056 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alan Brook?

    Please contact Dr. Brook's office at (636) 441-6056 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Alan Brook have?

    Dr. Alan Brook is certified by the American Board of Internal Medicine.

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