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Dr. Geoffrey Ku, MD

Dr. Geoffrey Ku, MD

Medical Oncologist, Hematology / Oncology Specialist

New York, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ku, Medical Oncologist in New York, NY?

    Dr. Geoffrey Ku, MD is a Medical Oncologist, who primarily practices in New York, NY. He is board certified. Dr. Ku is fluent in English, and is currently seeing new patients. Dr. Ku’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ku’s office at (646) 888-4588.
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    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    What are Areas of Expertise for Dr. Ku?

    Dr. Geoffrey Ku, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ku empowers patients to confidently navigate their health journey, specializing in Esophageal Cancer, Gastric Cancer, Gastrointestinal Cancer, Pancreatic Cancer, and comprehensive wellness support. Serving the New York, NY community, Dr. Ku is dedicated to enhancing lives through expert, patient-centered care.

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

    • Medical School: Perelman School of Medicine University of Pennsylvania

    Is Dr. Ku board certified as a Medical Oncologist?

    Yes, Dr. Geoffrey Ku, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ku speak?

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

    • English

    What conditions does a Medical Oncologist like Dr. Ku typically treat?

    As a Medical Oncologist, Dr. Ku 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. Ku. 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:

    • Stomach Cancer
    • Gastric Cancer
    • Malignant Neoplasm of Stomach
    • Stomach Tumor
    • Stomach Carcinoma
    • Cardia Cancer

    ICD-10 Codes:

    • C169: Malignant neoplasm of stomach, unspecified
    • C160: Malignant neoplasm of cardia

    Also known as:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Esophageal Cancer
    • Esophagus Cancer
    • Esophageal Carcinoma

    ICD-10 Codes:

    • C159: Malignant neoplasm of esophagus, unspecified

    Also known as:

    • History of stomach cancer
    • Stomach Cancer
    • Past stomach cancer
    • Gastric cancer survivor
    • Previous stomach malignancy

    ICD-10 Codes:

    • Z85028: Personal history of other malignant neoplasm of stomach

    Also known as:

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified

    What procedures does a Medical Oncologist like Dr. Ku typically perform?

    As a Medical Oncologist, procedures performed by Dr. Geoffrey Ku may include:

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

    Does Dr. Ku accept my insurance?

    Dr. Ku accepts most major insurance plans. Important: Please call our office at (646) 888-4588 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ku accept in New York, NY?

    Dr. Ku in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Healthfirst New York

    • Medicare

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Ku's office located?

    MSK Gastrointestinal Oncology

    160 East 53rd Street Floor 4

    New York, NY 10022

    (646) 888-4588

    Get Directions | View Website

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

    Dr. Ku's National Provider Identifier (NPI) number is 1205101060.

    What common questions do patients ask about Dr. Ku?

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

    What is Dr. Geoffrey Ku's specialty?

    Dr. Ku is a Medical Oncologist near New York, NY.

    What does a Medical Oncologist do?

    An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options.

    Is Dr. Geoffrey Ku affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ku is affiliated with Memorial Sloan Kettering Cancer Center 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 Medical Oncologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Medical Oncologist. 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. Geoffrey Ku accepting new patients in New York, NY?

    Yes, Dr. Geoffrey Ku is accepting new patients at this time.

    Does Dr. Geoffrey Ku offer online booking?

    Please contact Dr. Ku's office at (646) 888-4588 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Geoffrey Ku?

    Please contact Dr. Ku's office at (646) 888-4588 to schedule an appointment.

    Where is Dr. Ku's office located?

    Dr. Ku's office is located in New York, NY.

    Which board certifications does Dr. Geoffrey Ku have?

    Dr. Geoffrey Ku is certified by the American Board of Internal Medicine.