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Dr. Johan Boneschansker, MD

Worcester, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Boneschansker, Gastroenterologist in Worcester, MA?

    Dr. Johan Boneschansker, MD is a Gastroenterologist, who primarily practices in Worcester, MA with 2 additional practice locations. Dr. Boneschansker is currently affiliated with Massachusetts General Hospital. Dr. Boneschansker is fluent in English, Dutch; Flemish, and German, and is currently seeing new patients. Dr. Boneschansker’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Boneschansker’s office at (508) 334-3068.

    What languages does Dr. Boneschansker speak?

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

    • Dutch; Flemish

    • English

    • German

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

    As a Gastroenterologist, Dr. Boneschansker 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. Boneschansker. 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:

    • 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:

    • Ulcerative Pancolitis
    • Ulcerative Colitis with Rectal Bleeding
    • Ulcerative Pancolitis with Rectal Bleeding
    • Ulcerative Colitis
    • Gastrointestinal Bleeding
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis
    • Inflammatory Bowel Disease (IBD)
    • UC with Bleeding
    • Bloody Stools from Colitis
    • Gastrointestinal Bleeding with UC
    • Chronic Pancolitis with Bloody Stool
    • Extensive Ulcerative Colitis with Rectal Bleeding
    • GI Bleeding from Pancolitis
    • Colitis
    • Chronic Colitis

    ICD-10 Codes:

    • K5100: Ulcerative (chronic) pancolitis without complications
    • K51911: Ulcerative colitis, unspecified with rectal bleeding
    • K51011: Ulcerative (chronic) pancolitis with rectal bleeding
    • K51811: Other ulcerative colitis with rectal bleeding
    • K5190: Ulcerative colitis, unspecified, without complications

    Also known as:

    • Crohn's Disease of the Large Intestine
    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease of the Small Intestine with Bowel Blockage
    • Crohn's Disease
    • Crohn’s Disease
    • Intestinal Obstruction
    • Large Bowel Crohn's
    • Crohn's Colitis
    • Colonic Crohn's Disease
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels
    • Generalized Crohn's Disease
    • Small Bowel Crohn's with Obstruction
    • Ileitis with Intestinal Blockage
    • Bowel Obstruction from Crohn's

    ICD-10 Codes:

    • K5010: Crohn's disease of large intestine without complications
    • K5080: Crohn's disease of both small and large intestine without complications
    • K50012: Crohn's disease of small intestine with intestinal obstruction

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

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

    As a Gastroenterologist, Dr. Boneschansker 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. Boneschansker. 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:

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

    CPT Codes:

    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
    • 45380: Colonoscopy, flexible; with biopsy, single or multiple

    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

    Also known as:

    • Diagnostic Upper Endoscopy with Biopsy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Does Dr. Boneschansker accept my insurance?

    Dr. Boneschansker accepts most major insurance plans. Important: Please call our office at (508) 334-3068 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Boneschansker accept in Worcester, MA?

    Dr. Boneschansker in Worcester, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Massachusetts

    • Corporate Services

    • Federal government of the United States

    • Humana

    • Medicare

    • Molina Healthcare

    • Point32Health

    • State of Massachusetts

    • Unknown

    View All Insurances

    Where is Dr. Boneschansker's office located?

    Dr. Johan Boneschansker's Primary Practice

    55 Lake Ave N

    Worcester, MA 01655

    (508) 334-3068

    Get Directions

    Massachusetts General Hospital

    55 Fruit St

    Boston, MA 02114

    Get Directions

    Dr. Johan Boneschansker's Practice 3

    1575 Cambridge St

    Cambridge, MA 02138

    Get Directions

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

    Dr. Boneschansker's National Provider Identifier (NPI) number is 1124474028.

    What common questions do patients ask about Dr. Boneschansker?

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

    What is Dr. Johan Boneschansker's specialty?

    Dr. Boneschansker is a Gastroenterologist near Worcester, MA.

    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. Johan Boneschansker affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Boneschansker is affiliated with Umass Memorial Medical Center, Umass Memorial Healthalliance Clinton Hospital - Leominster Campus, Tufts Medical 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

    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 Johan Boneschansker accepting new patients in Worcester, MA?

    Yes, Dr. Johan Boneschansker is accepting new patients at this time.

    Does Dr. Johan Boneschansker offer online booking?

    Please contact Dr. Boneschansker's office at (508) 334-3068 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Johan Boneschansker?

    Please contact Dr. Boneschansker's office at (508) 334-3068 for information regarding telehealth appointment availability or for scheduling assistance.

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