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Dr. John Lang, MD

Dr. John Lang, MD

Durham, NC

Accepting patients

    Who is Dr. Lang, Internist in Durham, NC?

    Dr. John Lang, MD is an Internist, who primarily practices in Durham, NC with 2 additional practice locations. He is board certified. Dr. Lang graduated from Physician Assistant Studies, Barry University, FL and completed his residency at University of Maryland Program. Dr. Lang is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Lang’s office at (919) 782-1806.

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

    • Residency: University of Maryland Program

    • Medical School: University Of Nc At Chapel Hill Sch Of Med- Chapel Hill Nc | Physician Assistant Studies, Barry University, FL

    Is Dr. Lang board certified as an Internist?

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

    What languages does Dr. Lang speak?

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

    • English

    What conditions does an Internist like Dr. Lang typically treat?

    As an Internist, Dr. Lang 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. Lang. 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 here.

    Also known as:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Unsteadiness on Feet
    • Walking Problems
    • Feeling Unsteady
    • Balance Problems
    • Dizziness While Standing

    ICD-10 Codes:

    • R2681: Unsteadiness on feet

    Also known as:

    • Dementia
    • Dementia with Behavioral Changes
    • Cognitive decline
    • Memory loss
    • Brain disorder
    • Dementia with behavioral problems
    • Cognitive decline with behavior issues
    • Memory loss with personality changes

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
    • F03918: Unspecified dementia, unspecified severity, with other behavioral disturbance

    Also known as:

    • Cerebral Atherosclerosis
    • Brain Disease
    • Hardening of Brain Arteries
    • Brain Artery Plaque
    • Cerebral Artery Disease
    • Brain Blood Vessel Hardening

    ICD-10 Codes:

    • I672: Cerebral atherosclerosis

    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 an Internist like Dr. Lang typically perform?

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

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

    Does Dr. Lang accept my insurance?

    Please contact Dr. Lang's office to confirm accepted insurance plans.

    Where is Dr. Lang's office located?

    Dr. John Lang's Primary Practice

    2701 Pickett Rd

    Durham, NC 27705

    (919) 782-1806

    Get Directions

    Dr. John Lang's Practice 2

    1500 Sawmill Rd

    Raleigh, NC 27615

    Get Directions

    Dr. John Lang's Practice 3

    3521 Haworth Dr

    Raleigh, NC 27609

    Get Directions

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

    Dr. Lang's National Provider Identifier (NPI) number is 1487794491.

    What common questions do patients ask about Dr. Lang?

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

    What is Dr. John Lang's specialty?

    Dr. Lang is a Internist near Durham, NC.

    What does an Internist do?

    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.

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

    No, Lang is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 John Lang accepting new patients in Durham, NC?

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

    Does Dr. John Lang offer online booking?

    Please contact Dr. Lang's office at (919) 782-1806 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Lang?

    Please contact Dr. Lang's office at (919) 782-1806 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Lang have?

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

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>