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Dr. John Lammert, MD

Marietta, GA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lammert, Internist in Marietta, GA?

    Dr. John Lammert, MD is an Internist, who primarily practices in Marietta, GA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Lammert graduated from Medical College of Georgia at Georgia Regents University and completed his residency at Atlanta Med Ctr, Internal Medicine; Med Coll Of Ga Hosp & Cli, Internal Medicine. Dr. Lammert is fluent in English, and is currently seeing new patients. Dr. Lammert’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lammert’s office at (770) 704-6474.

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

    • Residency: Atlanta Med Ctr, Internal Medicine; Med Coll Of Ga Hosp & Cli, Internal Medicine | Atlanta Med Center | Atlanta Medical Center Program

    • Medical School: Med Coll Of Ga Sch Of Med | Medical College of Georgia at Georgia Regents University

    Is Dr. Lammert board certified in Internist?

    Yes, Dr. John Lammert, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Lammert speak?

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

    • English

    What conditions does Dr. Lammert treat?

    As a Internist, Dr. Lammert 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. Lammert. 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:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    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

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Urinary Device Fitting and Adjustment
    • Urological Device Fitting
    • Bladder Device Adjustment
    • Catheter Fitting

    ICD-10 Codes:

    • Z466: Encounter for fitting and adjustment of urinary device

    Which procedures does Dr. Lammert perform as a Internist?

    As a Internist, procedures performed by an Dr. John Lammert may include:

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

    Does Dr. Lammert accept my insurance?

    Dr. Lammert accepts most major insurance plans. Important: Please call our office at (770) 704-6474 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lammert accept in Marietta, GA?

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

    Top Insurances

    • 4 Ever Life Insurance Company

    • Allied Benefit Systems

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Humana

    • Medicare

    • Mutual of Omaha

    • Oscar Health Insurance Co

    • UnitedHealthcare

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    Where is Dr. Lammert's office located?

    Dr. John Lammert's Primary Practice

    191 Cherokee St NE

    Marietta, GA 30060

    (770) 704-6474

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    Dr. John Lammert's Practice 2

    3350 Paddocks Pkwy

    Suwanee, GA 30024

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    Dr. John Lammert's Practice 3

    780 Canton Rd NE Ste 405

    Marietta, GA 30060

    (678) 354-7780

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

    Dr. Lammert's National Provider Identifier (NPI) number is 1699727909.

    What common questions do patients ask about Dr. Lammert?

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

    What is Dr. John Lammert's specialty?

    Dr. Lammert is a Internist near Marietta, GA.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Lammert to book an appointment today.

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

    Yes, Dr. Lammert is affiliated with Northside Hospital Cherokee 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 Internist?

    Explore 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 John Lammert accepting new patients in Marietta, GA?

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

    Does Dr. John Lammert offer online booking?

    Please contact Dr. Lammert's office at (770) 704-6474 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Lammert?

    Please contact Dr. Lammert's office at (770) 704-6474 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Lammert have?

    Dr. John Lammert is certified by the American Board of Internal Medicine.

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