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Dr. Andrew O'connor, MD

New Brunswick, NJ

17 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O'connor, Emergency Medicine Specialist in New Brunswick, NJ?

    Dr. Andrew O'connor, MD is an Emergency Medicine Specialist, who primarily practices in New Brunswick, NJ with 2 additional practice locations. He has been practicing for over 17 years. Dr. O'connor graduated from State University of New York Downstate Medical Center College of Medicine. Dr. O'connor is fluent in English and Spanish, and is currently seeing new patients. Dr. O'connor’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'connor’s office.

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

    • Medical School: State University of New York Downstate College of Medicine | State University of New York Downstate Medical Center College of Medicine

    What languages does Dr. O'connor speak?

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

    • English

    • Spanish

    What conditions does Dr. O'connor treat?

    As an Emergency Medicine Specialist, Dr. O'connor 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'connor. 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:

    • Suicidal Thoughts
    • Suicide
    • Suicidal ideation
    • Thoughts of ending life
    • Self-harm thoughts

    ICD-10 Codes:

    • R45851: Suicidal ideations

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain
    • Precordial pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified
    • R072: Precordial pain

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Unspecified Mental Disorder
    • Mental Disorder
    • Mental Health Condition (NOS)
    • General Mental Illness
    • Undiagnosed Mental Disorder

    ICD-10 Codes:

    • F99: Mental disorder, not otherwise specified

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Kidney Swelling from Kidney Stones
    • Kidney Disease
    • Kidney Stones
    • Ureteral Disorder
    • Hydronephrosis due to Stones
    • Kidney Stone Obstruction
    • Ureteral Stone Blockage

    ICD-10 Codes:

    • N132: Hydronephrosis with renal and ureteral calculous obstruction

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Low Potassium
    • Fluid and Electrolyte Balance
    • Potassium
    • Hypokalemia
    • Potassium Deficiency

    ICD-10 Codes:

    • E876: Hypokalemia

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Delusional Disorder
    • Psychotic Disorder
    • Paranoid disorder
    • Delusions
    • Psychotic disorder

    ICD-10 Codes:

    • F22: Delusional disorders

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Which procedures does Dr. O'connor perform as an Emergency Medicine Specialist?

    As an Emergency Medicine Specialist, procedures performed by Dr. Andrew O'connor may include:

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

    Does Dr. O'connor accept my insurance?

    Dr. O'connor accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'connor accept in New Brunswick, NJ?

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

    Top Insurances

    • Braven Health

    • Carepoint Health

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Horizon BlueCross BlueShield

    • Medicare

    • State of New Jersey

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

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

    Dr. Andrew O'connor's Primary Practice

    1 Robert Wood Johnson Pl

    New Brunswick, NJ 08901

    Get Directions

    125 Paterson Street Meb 104

    Umdnj Rwj Medical School

    New Brunswick, NJ 08901

    (732) 235-8717

    Get Directions

    Dr. Andrew O'connor's Practice 3

    125 Paterson St # 104

    New Brunswick, NJ 08901

    Get Directions

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

    Dr. O'connor's National Provider Identifier (NPI) number is 1245297803.

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

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

    What is Dr. Andrew O'connor's specialty?

    Dr. O'connor is a Emergency Medicine Specialist near New Brunswick, NJ. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. O'connor to book an appointment today.

    Is this Dr. Andrew O'connor affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O'connor is affiliated with Robert Wood Johnson University Hospital - New Brunswick, Robert Wood Johnson University Hospital - Somerset, Hackensack Meridian JFK University Medical Center, NYU Langone Health - Tisch Hospital, Hackensack University Medical Center, Monmouth 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

    Where can I learn more about Emergency Medicine Specialist?

    Explore Emergency Medicine 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 Andrew O'connor accepting new patients in New Brunswick, NJ?

    Yes, Dr. Andrew O'connor is accepting new patients at this time.

    Does Dr. Andrew O'connor offer online booking?

    Please contact Dr. O'connor's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Andrew O'connor?

    Please contact Dr. O'connor's office for information regarding telehealth appointment availability or for scheduling assistance.

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