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Dr. Aaron Watson, MD

Ontario, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Watson, Psychiatrist in Ontario, CA?

    Dr. Aaron Watson, MD is a Psychiatrist, who primarily practices in Ontario, CA with 2 additional practice locations. He is board certified. Dr. Watson is fluent in English, and is currently seeing new patients. Dr. Watson’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Watson’s office at (909) 271-4770.

    What languages does Dr. Watson speak?

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

    • English

    What conditions does Dr. Watson treat?

    As a Psychiatrist, Dr. Watson 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. Watson. 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
    • Recurrent Major Depression in Full Remission
    • Moderate Recurrent Major Depression
    • Depression
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression
    • Chronic depression in full remission
    • Full recovery from recurring depression
    • Depression well-managed
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes

    ICD-10 Codes:

    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F3342: Major depressive disorder, recurrent, in full remission
    • F331: Major depressive disorder, recurrent, moderate

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Schizoaffective Disorder, Depressive Type
    • Depression
    • Psychotic Disorder
    • Schizoaffective disorder
    • Depressive schizoaffective illness
    • Psychotic depression
    • Schizophrenia with depressive features

    ICD-10 Codes:

    • F251: Schizoaffective disorder, depressive 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:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Mood Disorder
    • Affective Disorder
    • Emotional Disorder
    • Mental Health Disorder

    ICD-10 Codes:

    • F39: Unspecified mood [affective] disorder

    Also known as:

    • ADHD, Predominantly Inattentive Type
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADD
    • Inattentive ADHD

    ICD-10 Codes:

    • F900: Attention-deficit hyperactivity disorder, predominantly inattentive type

    Does Dr. Watson accept my insurance?

    Dr. Watson accepts most major insurance plans. Important: Please call our office at (909) 271-4770 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Watson accept in Ontario, CA?

    Dr. Watson in Ontario, 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

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Heritage Health

    • Inland Faculty Medical Group, Inc

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Watson's office located?

    Dr. Aaron Watson's Primary Practice

    3330 Centre Lake Dr

    Ontario, CA 91761

    (909) 271-4770

    Get Directions

    Dr. Aaron Watson's Practice 2

    760 Westwood Plz

    Los Angeles, CA 90024

    Get Directions

    Dr. Aaron Watson's Practice 3

    9961 Sierra Ave

    Fontana, CA 92335

    Get Directions

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

    Dr. Watson's National Provider Identifier (NPI) number is 1386273027.

    What common questions do patients ask about Dr. Watson?

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

    What is Dr. Aaron Watson's specialty?

    Dr. Watson is a Psychiatrist near Ontario, CA.

    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. Watson to book an appointment today.

    Is this Dr. Aaron Watson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Watson is affiliated with Kaiser Permanente Fontana 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

    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 Aaron Watson accepting new patients in Ontario, CA?

    Yes, Dr. Aaron Watson is accepting new patients at this time.

    Does Dr. Aaron Watson offer online booking?

    Please contact Dr. Watson's office at (909) 271-4770 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Aaron Watson?

    Please contact Dr. Watson's office at (909) 271-4770 for information regarding telehealth appointment availability or for scheduling assistance.

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