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Dr. Isaac O'neal, MD

Newark, NJ

39 Years of Experience

Accepting patients

    Who is Dr. O'neal, Internist in Newark, NJ?

    Dr. Isaac O'neal, MD is an Internist, who primarily practices in Newark, NJ with 2 additional practice locations. He has been practicing for over 39 years and is board certified. Dr. O'neal is fluent in English, and is currently seeing new patients. Dr. O'neal’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'neal’s office at (201) 345-3839.

    What languages does Dr. O'neal speak?

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

    • English

    What conditions does Dr. O'neal treat?

    As a Internist, Dr. O'neal 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'neal. 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.

    Also known as:

    • Tuberculosis Screening
    • TB test
    • PPD test
    • Tuberculosis exposure check

    ICD-10 Codes:

    • Z111: Encounter for screening for respiratory tuberculosis

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E118: Type 2 diabetes mellitus with unspecified complications

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Which procedures does Dr. O'neal perform as a Internist?

    As a Internist, procedures performed by an Dr. Isaac O'neal may include:

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

    Does Dr. O'neal accept my insurance?

    Dr. O'neal accepts most major insurance plans. Important: Please call our office at (201) 345-3839 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'neal accept in Newark, NJ?

    Dr. O'neal in Newark, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carepoint Health

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Horizon BlueCross BlueShield

    • Independence Blue Cross

    • Medicare

    • State of New Jersey

    • UnitedHealthcare

    View All Insurances

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

    Dr. Isaac O'neal's Primary Practice

    394 University Ave

    Newark, NJ 07102

    (201) 345-3839

    Get Directions

    Dr. Isaac O'neal's Practice 2

    110 William St

    Newark, NJ 07102

    Get Directions

    Dr. Isaac O'neal's Practice 3

    227 Broadway

    Paterson, NJ 07501

    Get Directions

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

    Dr. O'neal's National Provider Identifier (NPI) number is 1598809626.

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

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

    What is Dr. Isaac O'neal's specialty?

    Dr. O'neal is a Internist near Newark, NJ.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. O'neal to book an appointment today.

    Is this Dr. Isaac O'neal affiliated with a ranked Castle Connolly Top Hospital?

    No, O'neal is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: University Hospital - Newark. 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 Internist?

    Explore Internist 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 Isaac O'neal accepting new patients in Newark, NJ?

    Yes, Dr. Isaac O'neal is accepting new patients at this time.

    Does Dr. Isaac O'neal offer online booking?

    Please contact Dr. O'neal's office at (201) 345-3839 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Isaac O'neal?

    Please contact Dr. O'neal's office at (201) 345-3839 for information regarding telehealth appointment availability or for scheduling assistance.

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