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Dr. Colin O'brien, MD

Sandy Springs, GA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O'brien, Cardiologist in Sandy Springs, GA?

    Dr. Colin O'brien, MD is a Cardiologist, who primarily practices in Sandy Springs, GA with 2 additional practice locations. He is board certified. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (404) 962-6000.

    What languages does Dr. O'brien speak?

    Dr. O'brien and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. O'brien treat?

    As a Cardiologist, Dr. O'brien 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. O'brien. 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:

    • High Blood Pressure Heart Disease
    • Heart Disease
    • High Blood Pressure
    • Hypertensive Cardiomyopathy
    • Heart Problems from High Blood Pressure

    ICD-10 Codes:

    • I119: Hypertensive heart disease without heart failure

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Chest Pain
    • Precordial pain
    • Chest discomfort
    • Thoracic pain

    ICD-10 Codes:

    • R072: Precordial pain

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Which procedures does Dr. O'brien perform as a Cardiologist?

    As a Cardiologist, procedures performed by a Dr. Colin O'brien may include:

    For detailed information, please contact Dr. O'brien's office.

    Does Dr. O'brien accept my insurance?

    Dr. O'brien accepts most major insurance plans. Important: Please call our office at (404) 962-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'brien accept in Sandy Springs, GA?

    Dr. O'brien in Sandy Springs, 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

    • Allied Benefit Systems

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • Mutual of Omaha

    • Oscar Health Insurance Co

    • UnitedHealthcare

    View All Insurances

    Where is Dr. O'brien's office located?

    Dr. Colin O'brien's Primary Practice

    6135 Barfield Rd Ste 100

    Sandy Springs, GA 30328

    (404) 962-6000

    Get Directions

    Dr. Colin O'brien's Practice 2

    3620 Howell Ferry Rd

    Duluth, GA 30096

    Get Directions

    Dr. Colin O'brien's Practice 3

    1200 Northside Forsyth Dr

    Cumming, GA 30041

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

    Dr. O'brien's National Provider Identifier (NPI) number is 1245768886.

    What common questions do patients ask about Dr. O'brien?

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

    What is Dr. Colin O'brien's specialty?

    Dr. O'brien is a Cardiologist near Sandy Springs, GA. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. O'brien to book an appointment today.

    Is this Dr. Colin O'brien affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O'brien is affiliated with Northside Hospital Atlanta, Northside Hospital Gwinnett 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 Cardiologist?

    Explore Cardiologist 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 Colin O'brien accepting new patients in Sandy Springs, GA?

    Yes, Dr. Colin O'brien is accepting new patients at this time.

    Does Dr. Colin O'brien offer online booking?

    Please contact Dr. O'brien's office at (404) 962-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Colin O'brien?

    Please contact Dr. O'brien's office at (404) 962-6000 for information regarding telehealth appointment availability or for scheduling assistance.

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