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Dr. John Heafner, MD

Saint Louis, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Heafner, Family Medicine Specialist in Saint Louis, MO?

    Dr. John Heafner, MD is a Family Medicine Specialist, who primarily practices in Saint Louis, MO with 1 additional practice location. Dr. Heafner is fluent in English, and is currently seeing new patients. Dr. Heafner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Heafner’s office at (314) 531-5444.

    What languages does Dr. Heafner speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Heafner typically treat?

    As a Family Medicine Specialist, Dr. Heafner 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. Heafner. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Age-Related Brain Degeneration
    • Dementia
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • G311: Senile degeneration of brain, not elsewhere classified

    Also known as:

    • Late-Onset Alzheimer's Disease
    • Early-Onset Alzheimer's Disease
    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • Sporadic Alzheimer's
    • Alzheimer's in Older Adults
    • Younger-Onset Alzheimer's
    • Early Alzheimer's
    • AD
    • Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G301: Alzheimer's disease with late onset
    • G300: Alzheimer's disease with early onset
    • G309: Alzheimer's disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Severe Malnutrition
    • Malnutrition
    • Severe Protein-Energy Malnutrition
    • Starvation
    • Kwashiorkor
    • Marasmus

    ICD-10 Codes:

    • E43: Unspecified severe protein-calorie malnutrition

    Also known as:

    • Non-Hereditary Low Immunoglobulin Levels
    • Immune System and Disorder
    • Acquired Antibody Deficiency
    • Non-Genetic Immune Deficiency

    ICD-10 Codes:

    • D801: Nonfamilial hypogammaglobulinemia

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    What procedures does a Family Medicine Specialist like Dr. Heafner typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. John Heafner may include:

    Please contact Dr. Heafner's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Heafner accept my insurance?

    Dr. Heafner accepts most major insurance plans. Important: Please call our office at (314) 531-5444 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Heafner accept in Saint Louis, MO?

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

    Top Insurances

    • Cigna Group

    • Elevance Health Inc. (formerly Anthem)

    • Health Care Service Corporation

    • Medicare

    • State of Missouri

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Heafner's office located?

    Dr. John Heafner's Primary Practice

    4352 Manchester Ave

    Saint Louis, MO 63110

    (314) 531-5444

    Get Directions

    Dr. John Heafner's Practice 2

    148 Richardson Xing

    Arnold, MO 63010

    Get Directions

    What hospitals are Dr. Heafner affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Heafner has admitting privileges at the following hospitals:

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

    Dr. Heafner's National Provider Identifier (NPI) number is 1255821906.

    What common questions do patients ask about Dr. Heafner?

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

    What is Dr. John Heafner's specialty?

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is Dr. John Heafner affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Heafner is affiliated with Mercy Hospital South 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

    When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore 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 Dr. John Heafner accepting new patients in Saint Louis, MO?

    Yes, Dr. John Heafner is accepting new patients at this time.

    Does Dr. John Heafner offer online booking?

    Please contact Dr. Heafner's office at (314) 531-5444 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Heafner?

    Please contact Dr. Heafner's office at (314) 531-5444 to schedule an appointment.

    Where is Dr. Heafner's office located?

    Dr. Heafner's offices are located in Saint Louis, MO and Arnold, MO.