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Dr. Timothy Koch, MD

Dr. Timothy Koch, MD

Washington, DC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

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

    Dr. Timothy Koch, MD is a Gastroenterologist, who primarily practices in Washington, DC with 1 additional practice location. He is board certified. Dr. Koch completed his residency at Mayo Grad Sch Med/Mayo Fndn, Gastroenterology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine. Dr. Koch is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Koch’s office at (202) 877-7788.

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

    • Residency: Mayo Grad Sch Med/Mayo Fndn, Gastroenterology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine

    • Medical School: University of Chicago, Pritzker Sch of Med, Chicago Il

    Is Dr. Koch board certified as a Gastroenterologist?

    Yes, Dr. Timothy Koch, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Koch speak?

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

    • English

    What conditions does a Gastroenterologist like Dr. Koch typically treat?

    As a Gastroenterologist, Dr. Koch 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. Koch. 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:

    • 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:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal Polyps
    • Intestinal Polyps
    • Bowel Polyps

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps

    Also known as:

    • Abnormal Bowel Movements
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes

    ICD-10 Codes:

    • R195: Other fecal abnormalities

    Also known as:

    • Diarrhea
    • Loose stools
    • Runny poop
    • Frequent bowel movements

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    What procedures does a Gastroenterologist like Dr. Koch typically perform?

    As a Gastroenterologist, Dr. Koch 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. Koch. 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:

    • Colonoscopy with Biopsy
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    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. Koch accept my insurance?

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

    Where is Dr. Koch's office located?

    Dr. Timothy Koch's Primary Practice

    106 Irving St NW Ste 301

    Washington, DC 20010

    (202) 877-7788

    Get Directions

    Dr. Timothy Koch's Practice 2

    1133 21st St NW Fl 10

    Washington, DC 20036

    Get Directions

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

    Dr. Koch's National Provider Identifier (NPI) number is 1104801729.

    What common questions do patients ask about Dr. Koch?

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

    What is Dr. Timothy Koch's specialty?

    Dr. Koch is a Gastroenterologist near Washington, DC.

    What does a Gastroenterologist do?

    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.

    Is this Dr. Timothy Koch affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Koch is affiliated with Uva University Hospital 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a 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 Timothy Koch accepting new patients in Washington, DC?

    Yes, Dr. Timothy Koch is accepting new patients at this time.

    Does Dr. Timothy Koch offer online booking?

    Please contact Dr. Koch's office at (202) 877-7788 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Timothy Koch?

    Please contact Dr. Koch's office at (202) 877-7788 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Timothy Koch have?

    Dr. Timothy Koch is certified by the American Board of Internal Medicine.

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