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Dr. John Lyles, MD

Pediatric Gastroenterologist, Gastroenterologist

Durham, NC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lyles, Pediatric Gastroenterologist in Durham, NC?

    Dr. John Lyles, MD is a Pediatric Gastroenterologist, who primarily practices in Durham, NC with 2 additional practice locations. Dr. Lyles is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Lyles’s office at (919) 613-7797.

    What languages does Dr. Lyles speak?

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

    • English

    What conditions does a Pediatric Gastroenterologist like Dr. Lyles typically treat?

    As a Pediatric Gastroenterologist, Dr. Lyles 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. Lyles. 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:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5909: Other constipation

    Also known as:

    • Belly Button Pain
    • Abdominal Pain
    • Pain around navel
    • Periumbilical discomfort
    • Umbilical pain

    ICD-10 Codes:

    • R1033: Periumbilical pain

    What procedures does a Pediatric Gastroenterologist like Dr. Lyles typically perform?

    As a Pediatric Gastroenterologist, Dr. Lyles performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Lyles. 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:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Does Dr. Lyles accept my insurance?

    Dr. Lyles accepts most major insurance plans. Important: Please call our office at (919) 613-7797 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lyles accept in Durham, NC?

    Dr. Lyles in Durham, NC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross and Blue Shield of North Carolina

    • CVS Health (formerly Aetna)

    • EyeMed

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    Where is Dr. Lyles' office located?

    Dr. John Lyles' Primary Practice

    40 Duke Medicine Cir

    Durham, NC 27710

    (919) 613-7797

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    Dr. John Lyles' Practice 2

    10207 Cerny St Ste 110

    Raleigh, NC 27617

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    Dr. John Lyles' Practice 3

    4709 Creekstone Dr Ste 300

    Durham, NC 27703

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

    Dr. Lyles's National Provider Identifier (NPI) number is 1497174627.

    What common questions do patients ask about Dr. Lyles?

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

    What is Dr. John Lyles's specialty?

    Dr. Lyles is a Pediatric Gastroenterologist near Durham, NC.

    What does a Pediatric Gastroenterologist do?

    A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs.

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

    Yes, Dr. Lyles is affiliated with Wakemed Cary Hospital, Duke University Hospital, Wakemed Raleigh Campus 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

    When to see a Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Gastroenterologist. 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 Lyles accepting new patients in Durham, NC?

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

    Does Dr. John Lyles offer online booking?

    Please contact Dr. Lyles' office at (919) 613-7797 for information about online booking, telehealth, or to schedule an appointment.

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

    Please contact Dr. Lyles' office at (919) 613-7797 to schedule an appointment.

    Where is Dr. Lyles' office located?

    Dr. Lyles' offices are located in Durham, NC and Raleigh, NC.