EverydayHealthLogo
JO

Dr. John O'connell, MD

Radiation Oncologist

Greenville, SC

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O'connell, Radiation Oncologist in Greenville, SC?

    Dr. John O'connell, MD is a Radiation Oncologist, who primarily practices in Greenville, SC with 2 additional practice locations. He has been practicing for over 26 years. Dr. O'connell graduated from Georgetown University School of Medicine. Dr. O'connell is fluent in English, and is currently seeing new patients. Dr. O'connell’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'connell’s office at (864) 454-4669.

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

    • Medical School: Georgetown University School of Medicine

    What languages does Dr. O'connell speak?

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

    • English

    What conditions does a Radiation Oncologist like Dr. O'connell typically treat?

    As a Radiation Oncologist, Dr. O'connell 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. O'connell. 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:

    • Cancer Radiation Therapy
    • Radiation Therapy
    • Radiation Therapy to Treat Cancer
    • Radiation treatment for cancer
    • Oncology radiation
    • Radiotherapy

    ICD-10 Codes:

    • Z510: Encounter for antineoplastic radiation therapy

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Upper-Outer Quadrant Right Female Breast Cancer
    • Breast Cancer
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast

    Also known as:

    • Benign Meningioma
    • Benign Tumor
    • Non-cancerous brain or spinal lining tumor
    • Meningeal tumor
    • Brain membrane tumor

    ICD-10 Codes:

    • D329: Benign neoplasm of meninges, unspecified

    Also known as:

    • Brain Tumor
    • Brain Cancer
    • Cerebral Tumor
    • Intracranial Tumor
    • Malignant Brain Tumor

    ICD-10 Codes:

    • C719: Malignant neoplasm of brain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    Also known as:

    • Secondary Brain Cancer
    • Brain Tumor
    • Metastatic brain cancer
    • Brain metastases
    • Cancer spread to brain

    ICD-10 Codes:

    • C7931: Secondary malignant neoplasm of brain

    What procedures does a Radiation Oncologist like Dr. O'connell typically perform?

    As a Radiation Oncologist, procedures performed by Dr. John O'connell may include:

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

    Does Dr. O'connell accept my insurance?

    Dr. O'connell accepts most major insurance plans. Important: Please call our office at (864) 454-4669 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'connell accept in Greenville, SC?

    Dr. O'connell in Greenville, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of South Carolina

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Medicare

    • Molina Healthcare

    • State of South Carolina

    • UnitedHealth Group

    View All Insurances

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

    Dr. John O'connell's Primary Practice

    900 W Faris Rd

    Greenville, SC 29605

    (864) 454-4669

    Get Directions

    Dr. John O'connell's Practice 2

    340 Medical Pkwy

    Greer, SC 29650

    Get Directions

    Dr. John O'connell's Practice 3

    139 Lila Doyle Dr

    Seneca, SC 29672

    Get Directions

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

    Dr. O'connell's National Provider Identifier (NPI) number is 1952455768.

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

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

    What is Dr. John O'connell's specialty?

    Dr. O'connell is a Radiation Oncologist near Greenville, SC.

    What does a Radiation Oncologist do?

    A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors.

    Is Dr. John O'connell affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O'connell is affiliated with Prisma Health Greenville Memorial Hospital, Prisma Health Greer Memorial Hospital, Prisma Health Patewood Hospital, Prisma Health Baptist Easley Hospital, Pelham Medical Center, Spartanburg Regional 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 Radiation Oncologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Radiation 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. John O'connell accepting new patients in Greenville, SC?

    Yes, Dr. John O'connell is accepting new patients at this time.

    Does Dr. John O'connell offer online booking?

    Please contact Dr. O'connell's office at (864) 454-4669 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John O'connell?

    Please contact Dr. O'connell's office at (864) 454-4669 to schedule an appointment.

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

    Dr. O'connell's offices are located in Greenville, SC, Greer, SC, and Seneca, SC.