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Dr. Gregorio Castillo, MD

Princeton, NJ

Accepting patients

    Who is Dr. Castillo, Psychiatrist in Princeton, NJ?

    Dr. Gregorio Castillo, MD is a Psychiatrist, who primarily practices in Princeton, NJ with 2 additional practice locations. He is board certified by the American Board of Psychiatry and Neurology. Dr. Castillo is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Castillo’s office at (609) 497-3300.

    Is Dr. Castillo board certified in Psychiatrist?

    Yes, Dr. Gregorio Castillo, MD is board certified by the American Board of Psychiatry and Neurology

    What languages does Dr. Castillo speak?

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

    • English

    What conditions does Dr. Castillo treat?

    As a Psychiatrist, Dr. Castillo 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. Castillo. 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:

    • Recurrent Severe Depression
    • Depression
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression

    ICD-10 Codes:

    • F332: Major depressive disorder, recurrent severe without psychotic features

    Also known as:

    • Bipolar Disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified

    Does Dr. Castillo accept my insurance?

    Dr. Castillo accepts most major insurance plans. Important: Please call our office at (609) 497-3300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Castillo accept in Princeton, NJ?

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

    Top Insurances

    • All Other Third Party

    • Carepoint Health

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Horizon BlueCross BlueShield

    • Humana

    View All Insurances

    Where is Dr. Castillo's office located?

    Dr. Gregorio Castillo's Primary Practice

    905 Herrontown Rd

    Princeton, NJ 08540

    (609) 497-3300

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    Dr. Gregorio Castillo's Practice 2

    671 Hoes Ln W

    Piscataway, NJ 08854

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    Dr. Gregorio Castillo's Practice 3

    1460 Livingston Ave

    North Brunswick, NJ 08902

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

    Dr. Castillo's National Provider Identifier (NPI) number is 1013095306.

    What common questions do patients ask about Dr. Castillo?

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

    What is Dr. Gregorio Castillo's specialty?

    Dr. Castillo is a Psychiatrist near Princeton, NJ.

    A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

    Contact Dr. Castillo to book an appointment today.

    Is this Dr. Gregorio Castillo affiliated with a ranked Castle Connolly Top Hospital?

    No, Castillo is not affiliated with a Castle Connolly Top Hospital. 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 Psychiatrist?

    Explore Psychiatrist 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 Gregorio Castillo accepting new patients in Princeton, NJ?

    Yes, Dr. Gregorio Castillo is accepting new patients at this time.

    Does Dr. Gregorio Castillo offer online booking?

    Please contact Dr. Castillo's office at (609) 497-3300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregorio Castillo?

    Please contact Dr. Castillo's office at (609) 497-3300 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gregorio Castillo have?

    Dr. Gregorio Castillo is certified by the American Board of Psychiatry and Neurology.

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