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Dr. Elizabeth O Neill, MD

Amherst, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O Neill, Internist in Amherst, NY?

    Dr. Elizabeth O Neill, MD is an Internist, who primarily practices in Amherst, NY. She is board certified. Dr. O Neill completed her residency at Strong Mem Hsp U Rochester, Internal Medicine. Dr. O Neill is fluent in English and Russian, and is currently seeing new patients. Dr. O Neill’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O Neill’s office at (716) 832-6207.

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

    • Residency: Strong Mem Hsp U Rochester, Internal Medicine

    • Medical School: University of Ok Coll of Med, Oklahoma City Ok

    Is Dr. O Neill board certified as an Internist?

    Yes, Dr. Elizabeth O Neill, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. O Neill speak?

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

    • English

    • Russian

    What conditions does an Internist like Dr. O Neill typically treat?

    As an Internist, Dr. O Neill 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 Neill. 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:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Routine Blood Pressure Check (Normal Findings)
    • Vital Signs
    • Normal BP reading
    • Blood pressure screening, all clear
    • Healthy blood pressure check

    ICD-10 Codes:

    • Z0130: Encounter for examination of blood pressure without abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • General Health Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, unspecified

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    What procedures does an Internist like Dr. O Neill typically perform?

    As an Internist, procedures performed by Dr. Elizabeth O Neill may include:

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

    Does Dr. O Neill accept my insurance?

    Dr. O Neill accepts most major insurance plans. Important: Please call our office at (716) 832-6207 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O Neill accept in Amherst, NY?

    Dr. O Neill in Amherst, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Independent Health Association

    • Lifetime Healthcare

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. O Neill's office located?

    Dr. Elizabeth O Neill's Primary Practice

    3488 Sheridan Dr

    Amherst, NY 14226

    (716) 832-6207

    Get Directions

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

    Dr. O Neill's National Provider Identifier (NPI) number is 1346204377.

    What common questions do patients ask about Dr. O Neill?

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

    What is Dr. Elizabeth O Neill's specialty?

    Dr. O Neill is a Internist near Amherst, NY.

    What does an Internist do?

    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.

    Is this Dr. Elizabeth O Neill affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O Neill is affiliated with Kenmore Mercy Hospital, Olean General Hospital, Roswell Park Comprehensive Cancer Center, Mount St. Mary’s Hospital 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Elizabeth O Neill accepting new patients in Amherst, NY?

    Yes, Dr. Elizabeth O Neill is accepting new patients at this time.

    Does Dr. Elizabeth O Neill offer online booking?

    Please contact Dr. O Neill's office at (716) 832-6207 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Elizabeth O Neill?

    Please contact Dr. O Neill's office at (716) 832-6207 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Elizabeth O Neill have?

    Dr. Elizabeth O Neill is certified by the American Board of Internal Medicine.

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