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Verified Enhanced Provider
Dr. Justin Marcus, MD

Dr. Justin Marcus, MD

New York, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marcus, Neurologist in New York, NY?

    Dr. Marcus?s training in neurology began during his undergraduate years at Duke University, where he majored in psychology with a concentration in neuroscience. He attended medical school in his hometown at the University of Miami, where he graduated with research distinction for his work in the field of vascular neurology. He then completed internal medicine internship and neurology residency at New York Presbyterian Weill Cornell Medical Center and Memorial Sloan Kettering Cancer Center, followed by a fellowship in clinical neurophysiology with an emphasis in epilepsy at Yale New Haven Medical Center. Since completing his training, Dr. Marcus has worked in teams focused on general neurology, epilepsy, vascular neurology, and autoimmune neurology. He is board-certified in neurology, clinical neurophysiology, and epilepsy, and he is a member of the American Academy of Neurology.

    What languages does Dr. Marcus speak?

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

    • English

    What conditions does a Neurologist like Dr. Marcus typically treat?

    As a Neurologist, Dr. Marcus 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. Marcus. 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:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Seizures
    • Convulsions
    • Epileptic events
    • Fits

    ICD-10 Codes:

    • G4089: Other seizures

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Memory Loss
    • Memory
    • Amnesia
    • Forgetfulness
    • Loss of Recall

    ICD-10 Codes:

    • R413: Other amnesia

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Walking Problems
    • Gait Abnormalities
    • Difficulty Walking
    • Unsteady Gait
    • Balance Problems

    ICD-10 Codes:

    • R2689: Other abnormalities of gait and mobility

    Does Dr. Marcus accept my insurance?

    Dr. Marcus accepts most major insurance plans. Important: Please call our office at (917) 300-0553 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marcus accept in New York, NY?

    Dr. Marcus in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carepoint Health

    • Cigna Group

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • Healthfirst New York

    • Horizon BlueCross BlueShield

    • Medicare

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Marcus' office located?

    Neurology - Upper East Side

    Neurology - Upper East Side

    520 East 70th Street

    Starr Pavilion, 607

    New York, NY 10021

    (917) 300-0553

    Get Directions | View Website

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

    Dr. Marcus's National Provider Identifier (NPI) number is 1588983761.

    What common questions do patients ask about Dr. Marcus?

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

    What is Dr. Justin Marcus's specialty?

    Dr. Marcus is a Neurologist near New York, NY.

    What does a Neurologist do?

    A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.

    Is this Dr. Justin Marcus affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Marcus is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. 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 Neurologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Neurologist. 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 Justin Marcus accepting new patients in New York, NY?

    Yes, Dr. Justin Marcus is accepting new patients at this time.

    Does Dr. Justin Marcus offer online booking?

    Please contact Dr. Marcus's office at (917) 300-0553 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Justin Marcus?

    Please contact Dr. Marcus's office at (917) 300-0553 for information regarding telehealth appointment availability or for scheduling assistance.

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