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Dr. Hoang Nguyen, MD

Orange, CA

26 Years of Experience

Accepting patients

    Who is Dr. Nguyen, Child & Adolescent Psychiatrist in Orange, CA?

    Dr. Hoang Nguyen, MD is a Child & Adolescent Psychiatrist, who primarily practices in Orange, CA with 2 additional practice locations. He has been practicing for over 26 years and is board certified by the American Board of Internal Medicine. Dr. Nguyen graduated from Texas A&M Health Science Center College Of Medicine and completed his residency at Interfaith Med Ctr, Internal Medicine. Dr. Nguyen is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Nguyen’s practice accepts Cigna, Kaiser Permanente, Medicaid, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (714) 532-8481.

    What are Areas of Expertise for Dr. Nguyen?

    Dr. Hoang Nguyen, MD is a highly-rated, board-certified Child & Adolescent Psychiatrist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nguyen empowers patients to confidently navigate their health journey, specializing in Psychopharmacology, Psychosomatic Disorders, Psychotherapy, or comprehensive wellness support. Serving the Orange/CA community, Dr. Nguyen is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Interfaith Med Ctr, Internal Medicine

    • Medical School: Med & Pharm University, Ho Chi Minh City, Vietnam | Texas A&M University / Main Campus | Texas A&M Health Science Center College Of Medicine

    Is Dr. Nguyen board certified in Child & Adolescent Psychiatrist?

    Yes, Dr. Hoang Nguyen, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Nguyen speak?

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

    • English

    • Vietnamese

    What conditions does Dr. Nguyen treat?

    As a Child & Adolescent Psychiatrist, Dr. Nguyen 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. Nguyen. 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:

    • Depression (Single Episode)
    • Severe Depression (Single Episode)
    • Recurrent Severe Depression
    • Recurrent Depression
    • Moderate Major Depressive Disorder (Single Episode)
    • Depression
    • Major depression
    • Depressive episode
    • Clinical depression
    • Severe major depression
    • Severe depressive episode
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Chronic depression
    • Repeated depressive episodes
    • Moderate clinical depression
    • Moderate unipolar depression
    • Moderate depressive episode
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F329: Major depressive disorder, single episode, unspecified
    • F322: Major depressive disorder, single episode, severe without psychotic features
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F339: Major depressive disorder, recurrent, unspecified
    • F321: Major depressive disorder, single episode, moderate
    • F32A: Depression, unspecified

    Also known as:

    • Anorexia Nervosa (Restricting Type)
    • Eating Disorder
    • Anorexia Nervosa
    • Avoidant/Restrictive Food Intake Disorder
    • Restrictive Anorexia
    • Anorexia without Binging
    • Self-Starvation
    • Disordered eating
    • Food-related mental health issues
    • Feeding disorders
    • Anorexia
    • Restrictive Eating Disorder
    • ARFID
    • Selective eating disorder
    • Food avoidance disorder

    ICD-10 Codes:

    • F5001: Anorexia nervosa, restricting type
    • F509: Eating disorder, unspecified
    • F5000: Anorexia nervosa, unspecified
    • F5082: Avoidant/restrictive food intake disorder

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Adjustment Disorder with Mixed Emotional and Behavior Problems
    • Adjustment Disorder
    • Adjustment Disorder with Mixed Anxiety and Depression
    • Mental Disorder
    • Stress-Related Emotional and Conduct Issues
    • Mixed Adjustment Disorder
    • Emotional and Behavioral Distress
    • Situational Depression
    • Stress Response Syndrome
    • Reaction to Stress
    • Stress-Related Anxiety and Depression
    • Mixed Mood Adjustment Disorder
    • Emotional Distress from Stress

    ICD-10 Codes:

    • F4325: Adjustment disorder with mixed disturbance of emotions and conduct
    • F4320: Adjustment disorder, unspecified
    • F4323: Adjustment disorder with mixed anxiety and depressed mood

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F4310: Post-traumatic stress disorder, unspecified

    Also known as:

    • ADHD, Combined Type
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • Combined ADHD
    • Typical ADHD

    ICD-10 Codes:

    • F902: Attention-deficit hyperactivity disorder, combined type

    Also known as:

    • Chronic Post-Traumatic Stress Disorder
    • Post-Traumatic Stress Disorder
    • Chronic PTSD
    • Long-term Trauma Stress
    • Complex PTSD

    ICD-10 Codes:

    • F4312: Post-traumatic stress disorder, chronic

    Also known as:

    • Anorexia Nervosa
    • Anorexia
    • Eating Disorder

    ICD-10 Codes:

    • F50019: Anorexia nervosa, restricting type, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified

    Does Dr. Nguyen accept my insurance?

    Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (714) 532-8481 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nguyen accept in Orange, CA?

    Dr. Nguyen in Orange, 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

    • CalOptima

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Magellan Health Services

    • Other Health Care Provider

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nguyen's office located?

    Dr. Hoang Nguyen's Primary Practice

    455 S Main St

    Orange, CA 92868

    (714) 532-8481

    Get Directions

    Suite I 153

    16027 Brookhurst St

    Fountain Valley, CA 92708

    Get Directions

    Dr. Hoang Nguyen's Practice 3

    1201 W La Veta Ave

    Orange, CA 92868

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

    Dr. Nguyen's National Provider Identifier (NPI) number is 1841240769.

    What common questions do patients ask about Dr. Nguyen?

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

    What is Dr. Hoang Nguyen's specialty?

    Dr. Nguyen is a Child & Adolescent Psychiatrist near Orange, CA. Child & Adolescent Psychiatry is a specialized branch of psychiatry that focuses on the unique developmental, behavioral, emotional, and mental health challenges faced by children and adolescents. Practitioners in this field undergo advanced training to diagnose and treat a wide range of disorders specific to these formative years. Contact Dr. Nguyen to book an appointment today.

    Is this Dr. Hoang Nguyen affiliated with a ranked Castle Connolly Top Hospital?

    No, Nguyen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Children’s Health of Orange County (CHOC). 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 Child & Adolescent Psychiatrist?

    Explore Child & Adolescent 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 Hoang Nguyen accepting new patients in Orange, CA?

    Yes, Dr. Hoang Nguyen is accepting new patients at this time.

    Does Dr. Hoang Nguyen offer online booking?

    Please contact Dr. Nguyen's office at (714) 532-8481 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hoang Nguyen?

    Please contact Dr. Nguyen's office at (714) 532-8481 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Hoang Nguyen have?

    Dr. Hoang Nguyen is certified by the American Board of Internal Medicine.

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