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Dr. William Park, MD

Washington, DC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Park, Gastroenterologist in Washington, DC?

    Dr. William Park, MD is a Gastroenterologist, who primarily practices in Washington, DC with 1 additional practice location. Dr. Park is fluent in English, and is currently seeing new patients. Dr. Park’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Park’s office at (401) 444-5034.

    What languages does Dr. Park speak?

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

    • English

    What conditions does Dr. Park treat?

    As a Gastroenterologist, Dr. Park 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. Park. 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:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2950: Unspecified chronic gastritis without bleeding

    What procedures does Dr. Park perform?

    As a Gastroenterologist, Dr. Park 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. Park. 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:

    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    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. Park accept my insurance?

    Dr. Park accepts most major insurance plans. Important: Please call our office at (401) 444-5034 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Park accept in Washington, DC?

    Dr. Park in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Carefirst BlueCross BlueShield

    • Cigna

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Federal Employee Program

    • Medicare

    • RiverSpring Health

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Park's office located?

    Dr. William Park's Primary Practice

    1133 21st St NW

    Washington, DC 20036

    (401) 444-5034

    Get Directions

    Dr. William Park's Practice 2

    811 Massachusetts Ave

    Boston, MA 02118

    (617) 445-6400

    Get Directions

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

    Dr. Park's National Provider Identifier (NPI) number is 1710446026.

    What common questions do patients ask about Dr. Park?

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

    What is Dr. William Park's specialty?

    Dr. Park is a Gastroenterologist near Washington, DC. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Park to book an appointment today.

    Is this Dr. William Park affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Park is affiliated with MedStar Montgomery Medical Center, MedStar Washington Hospital Center 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 Gastroenterologist?

    Explore Gastroenterologist 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 William Park accepting new patients in Washington, DC?

    Yes, Dr. William Park is accepting new patients at this time.

    Does Dr. William Park offer online booking?

    Please contact Dr. Park's office at (401) 444-5034 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Park?

    Please contact Dr. Park's office at (401) 444-5034 for information regarding telehealth appointment availability or for scheduling assistance.

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