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Dr. John Mcgreal, MD

Ridgewood, NJ

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mcgreal, Pediatric Emergency Medicine Specialist in Ridgewood, NJ?

    Dr. John Mcgreal, MD is a Pediatric Emergency Medicine Specialist, who primarily practices in Ridgewood, NJ with 2 additional practice locations. He has been practicing for over 30 years and is board certified. Dr. Mcgreal graduated from Icahn School of Medicine at Mount Sinai, completed his residency at Mt Sinai Sch Of Med, Internal Medicine/Pediatrics, and is currently affiliated with The Valley Hospital. Dr. Mcgreal is fluent in English, and is currently seeing new patients. Dr. Mcgreal’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcgreal’s office at (201) 444-2019.

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

    • Residency: Mt Sinai Sch Of Med, Internal Medicine/Pediatrics

    • Medical School: Icahn School of Medicine at Mount Sinai

    Is Dr. Mcgreal board certified as a Pediatric Emergency Medicine Specialist?

    Yes, Dr. John Mcgreal, MD is board certified by the American Board of Internal Medicine , American Board of Pediatrics

    What languages does Dr. Mcgreal speak?

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

    • English

    What conditions does a Pediatric Emergency Medicine Specialist like Dr. Mcgreal typically treat?

    As a Pediatric Emergency Medicine Specialist, Dr. Mcgreal 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. Mcgreal. 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 here.

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    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:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    What procedures does a Pediatric Emergency Medicine Specialist like Dr. Mcgreal typically perform?

    As a Pediatric Emergency Medicine Specialist, procedures performed by Dr. John Mcgreal may include:

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

    Does Dr. Mcgreal accept my insurance?

    Dr. Mcgreal accepts most major insurance plans. Important: Please call our office at (201) 444-2019 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mcgreal accept in Ridgewood, NJ?

    Dr. Mcgreal in Ridgewood, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield Association

    • Centene Corporation

    • Clover Health Holdings

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Horizon Mutual Holdings

    • Medicare

    • Oscar Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Mcgreal's office located?

    The Valley Hospital

    223 N Van Dien Ave

    Ridgewood, NJ 07450

    (201) 444-2019

    Get Directions

    Dr. John Mcgreal's Practice 2

    50 Tice Blvd Ste A35

    Woodcliff Lake, NJ 07677

    Get Directions

    Dr. John Mcgreal's Practice 3

    418 -420

    Brooklyn, NY 11215

    Get Directions

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

    Dr. Mcgreal's National Provider Identifier (NPI) number is 1699725911.

    What common questions do patients ask about Dr. Mcgreal?

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

    What is Dr. John Mcgreal's specialty?

    Dr. Mcgreal is a Pediatric Emergency Medicine Specialist near Ridgewood, NJ.

    What does a Pediatric Emergency Medicine Specialist do?

    A pediatrician with specialized qualifications in managing emergencies in infants and children, providing rapid, expert care for acute medical situations to ensure the best possible outcomes.

    Is this Dr. John Mcgreal affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mcgreal is affiliated with The Valley Hospital, Hackensack University Medical Center, Nyu Langone Health - Tisch 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 a Pediatric Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Emergency Medicine Specialist. 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 John Mcgreal accepting new patients in Ridgewood, NJ?

    Yes, Dr. John Mcgreal is accepting new patients at this time.

    Does Dr. John Mcgreal offer online booking?

    Please contact Dr. Mcgreal's office at (201) 444-2019 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Mcgreal?

    Please contact Dr. Mcgreal's office at (201) 444-2019 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Mcgreal have?

    Dr. John Mcgreal is certified by the American Board of Internal Medicine and American Board of Pediatrics.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>