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Dr. Roy Del-Rosario, MD

Lancaster, CA

Accepting patients

    Who is Dr. Del-Rosario, Psychiatrist in Lancaster, CA?

    Dr. Roy Del-Rosario, MD is a Psychiatrist, who primarily practices in Lancaster, CA. He is board certified. Dr. Del-Rosario graduated from Far Eastern University Institute of Medicine and completed his residency at Nassau Co Med Ctr, Psychiatry. Dr. Del-Rosario is fluent in English and Tagalog, and is currently seeing new patients. Dr. Del-Rosario’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Del-Rosario’s office at (661) 723-9557.

    Where did Dr. Del-Rosario go to medical school and complete their residency?

    • Residency: Nassau Co Med Ctr, Psychiatry

    • Medical School: Dr. Nicanor Reyes Medical Foundation Institute of Medicine - Far Eastern University | Far Eastern University Institute of Medicine

    Is Dr. Del-Rosario board certified as a Psychiatrist?

    Yes, Dr. Roy Del-Rosario, MD is board certified by the American Board of Psychiatry and Neurology

    What languages does Dr. Del-Rosario speak?

    Dr. Del-Rosario and their clinical team can communicate with patients in the following languages:

    • English

    • Tagalog

    What conditions does a Psychiatrist like Dr. Del-Rosario typically treat?

    As a Psychiatrist, Dr. Del-Rosario 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. Del-Rosario. 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:

    • 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 II Disorder
    • Bipolar Disorder with Severe Depressive Episode
    • Bipolar Disorder
    • Bipolar 2
    • Bipolar with hypomania and depression
    • Mild bipolar disorder
    • Severe bipolar depression
    • Major depressive episode in bipolar
    • Profound low mood in bipolar

    ICD-10 Codes:

    • F3181: Bipolar II disorder
    • F314: Bipolar disorder, current episode depressed, severe, without psychotic features

    Also known as:

    • Post-Traumatic Stress Disorder
    • PTSD
    • Trauma Stress
    • Combat Stress
    • Shell Shock

    ICD-10 Codes:

    • F4310: Post-traumatic stress disorder, unspecified

    Does Dr. Del-Rosario accept my insurance?

    Dr. Del-Rosario accepts most major insurance plans. Important: Please call our office at (661) 723-9557 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Del-Rosario accept in Lancaster, CA?

    Dr. Del-Rosario in Lancaster, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • L.A. Care Health Plan

    • Medicare

    • Other Health Care Provider

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Del-Rosario's office located?

    Dr. Roy Del-Rosario's Primary Practice

    1672 W Avenue J Ste 110

    Lancaster, CA 93534

    (661) 723-9557

    Get Directions

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

    Dr. Del-Rosario's National Provider Identifier (NPI) number is 1740381870.

    What common questions do patients ask about Dr. Del-Rosario?

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

    What is Dr. Roy Del-Rosario's specialty?

    Dr. Del-Rosario is a Psychiatrist near Lancaster, CA.

    What does a Psychiatrist do?

    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.

    Is this Dr. Roy Del-Rosario affiliated with a ranked Castle Connolly Top Hospital?

    No, Del-Rosario is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Antelope Valley Medical Center. 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

    When to see a Psychiatrist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Psychiatrist. 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 Roy Del-Rosario accepting new patients in Lancaster, CA?

    Yes, Dr. Roy Del-Rosario is accepting new patients at this time.

    Does Dr. Roy Del-Rosario offer online booking?

    Please contact Dr. Del-Rosario's office at (661) 723-9557 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Roy Del-Rosario?

    Please contact Dr. Del-Rosario's office at (661) 723-9557 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Roy Del-Rosario have?

    Dr. Roy Del-Rosario is certified by the American Board of Psychiatry and Neurology.

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