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Dr. Gregory O'conor, MD

Lancaster, PA

Accepting patients

    Who is Dr. O'conor, Hematology / Oncology Specialist in Lancaster, PA?

    Dr. Gregory O'conor, MD is a Hematology / Oncology Specialist, who primarily practices in Lancaster, PA. He is board certified. Dr. O'conor graduated from Georgetown University School of Medicine. Dr. O'conor is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. O'conor’s office at (717) 544-3600.

    Where did Dr. O'conor go to medical school and complete their residency?

    • Medical School: Georgetown University School of Medicine

    What languages does Dr. O'conor speak?

    Dr. O'conor and their clinical team can communicate with patients in the following languages:

    • English

    Which conditions does Dr. O'conor treat as a Hematology / Oncology Specialist?

    Which procedures does Dr. O'conor perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Gregory O'conor may include:

    For detailed information, please contact Dr. O'conor's office.

    Does Dr. O'conor accept my insurance?

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

    Where is Dr. O'conor's office located?

    Dr. Gregory O'conor's Primary Practice

    2106 Harrisburg Pike Ste 116

    Lancaster, PA 17601

    (717) 544-3600

    Get Directions

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

    Dr. O'conor's National Provider Identifier (NPI) number is 1285602680.

    What common questions do patients ask about Dr. O'conor?

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

    What is Dr. Gregory O'conor's specialty?

    Dr. O'conor is a Hematology / Oncology Specialist near Lancaster, PA. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. O'conor to book an appointment today.

    Is this Dr. Gregory O'conor affiliated with a ranked Castle Connolly Top Hospital?

    No, O'conor is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Hematology / Oncology Specialist?

    Explore Hematology / Oncology Specialist 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 Gregory O'conor accepting new patients in Lancaster, PA?

    Yes, Dr. Gregory O'conor is accepting new patients at this time.

    Does Dr. Gregory O'conor offer online booking?

    Please contact Dr. O'conor's office at (717) 544-3600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory O'conor?

    Please contact Dr. O'conor's office at (717) 544-3600 for information regarding telehealth appointment availability or for scheduling assistance.

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