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Accepting patients
Telehealth
Who is Dr. Brennan, Psychiatrist in Davis, CA?
Dr. Catherine Brennan, MD is a Psychiatrist, who primarily practices in Davis, CA with 1 additional practice location. She is board certified. Dr. Brennan graduated from University of South Carolina School of Medicine. Dr. Brennan is fluent in English, and is currently seeing new patients. Dr. Brennan’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Brennan’s office at (530) 297-7500.
Where did Dr. Brennan go to medical school and complete their residency?
Medical School: University of South Carolina School of Medicine | Keck School of Medicine of the University of Southern California
What languages does Dr. Brennan speak?
Dr. Brennan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Brennan treat?
As a Psychiatrist, Dr. Brennan 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. Brennan. 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:
- ADHD, Combined Type
- ADHD, Predominantly Inattentive Type
- ADHD, Predominantly Hyperactive-Impulsive Type
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- Combined ADHD
- Typical ADHD
- ADD
- Inattentive ADHD
- Hyperactive ADHD
- Impulsive ADHD
ICD-10 Codes:
- F902: Attention-deficit hyperactivity disorder, combined type
- F900: Attention-deficit hyperactivity disorder, predominantly inattentive type
- F901: Attention-deficit hyperactivity disorder, predominantly hyperactive type
Also known as:
- Generalized Anxiety Disorder
- Anxiety
- GAD
- Chronic Worry
- Excessive Worry Disorder
ICD-10 Codes:
- F411: Generalized anxiety disorder
Also known as:
- Recurrent Severe Depression
- Moderate Recurrent Major Depression
- Recurrent Major Depression in Full Remission
- Mild Recurrent Major Depression
- Depression
- Moderate Major Depressive Disorder (Single Episode)
- Recurrent Depression in Partial Remission
- Chronic severe depression
- Repeated severe depressive episodes
- Clinical depression
- Moderate chronic depression
- Moderate recurring depression
- Moderate depressive episodes
- Chronic depression in full remission
- Full recovery from recurring depression
- Depression well-managed
- Mild chronic depression
- Mild recurring depression
- Mild depressive episodes
- Major depressive disorder
- Mood disorder
- Moderate clinical depression
- Moderate unipolar depression
- Moderate depressive episode
- Improving recurrent depression
- Resolving recurrent depressive symptoms
- Partial recovery from recurrent depression
ICD-10 Codes:
- F332: Major depressive disorder, recurrent severe without psychotic features
- F331: Major depressive disorder, recurrent, moderate
- F3342: Major depressive disorder, recurrent, in full remission
- F330: Major depressive disorder, recurrent, mild
- F32A: Depression, unspecified
- F321: Major depressive disorder, single episode, moderate
- F3341: Major depressive disorder, recurrent, in partial remission
Also known as:
- Bipolar Disorder
- Bipolar II Disorder
- Bipolar Disorder in Full Remission (Depressed)
- Manic depression
- Bipolar illness
- Mood disorder
- Bipolar 2
- Bipolar with hypomania and depression
- Mild bipolar disorder
- Full recovery from bipolar depression
- Bipolar disorder stable
- Bipolar disorder well-managed
ICD-10 Codes:
- F319: Bipolar disorder, unspecified
- F3181: Bipolar II disorder
- F3176: Bipolar disorder, in full remission, most recent episode depressed
Also known as:
- Obsessive-Compulsive Disorder
- OCD
- Compulsive Behavior Disorder
- Obsessive Thoughts
ICD-10 Codes:
- F429: Obsessive-compulsive disorder, unspecified
Also known as:
- Autism
- Autism Spectrum Disorder
- Classic Autism', 'Kanner's Syndrome
- Severe Autism
ICD-10 Codes:
- F840: Autistic disorder
Also known as:
- Panic Disorder
- Anxiety Disorder
- Anxiety
- Panic Attacks
- Episodic Anxiety
- Paroxysmal Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F410: Panic disorder [episodic paroxysmal anxiety]
- F419: Anxiety disorder, unspecified
Also known as:
- Disruptive Mood Dysregulation Disorder
- Mood Disorder
- DMDD
- Severe Irritability Disorder
- Childhood Mood Disorder
ICD-10 Codes:
- F3481: Disruptive mood dysregulation disorder
Also known as:
- Tourette Syndrome
- Tourette's
- Gilles de la Tourette syndrome
ICD-10 Codes:
- F952: Tourette's disorder
Which procedures does Dr. Brennan perform as a Psychiatrist?
As a Psychiatrist, procedures performed by a Dr. Catherine Brennan may include:
- Child Psychiatry Consultation
- Child Psychiatry Follow Up
- Cognitive Behavioral Therapy (CBT)
- Couples Therapy
- Electroconvulsive Therapy (ECT)
- Hypnotherapy
- Inpatient Psychiatric Services
- Ketamine Infusion
For detailed information, please contact Dr. Brennan's office.
Does Dr. Brennan accept my insurance?
Dr. Brennan accepts most major insurance plans. Important: Please call our office at (530) 297-7500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Brennan accept in Davis, CA?
Dr. Brennan in Davis, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Blue Shield of California
Centene
CVS Health (formerly Aetna)
Express Scripts
Kaiser Permanente
Magellan Health Services
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Brennan's office located?
Dr. Catherine Brennan also offers virtual visits
Dr. Catherine Brennan's Primary Practice
1590 Drew Ave Ste 200
Davis, CA 95618
(530) 297-7500
What is Dr. Brennan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Brennan's National Provider Identifier (NPI) number is 1346354990.
What common questions do patients ask about Dr. Brennan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Brennan
What is Dr. Catherine Brennan's specialty?
Dr. Brennan is a Psychiatrist near Davis, 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. Brennan to book an appointment today.Is this Dr. Catherine Brennan affiliated with a ranked Castle Connolly Top Hospital?
No, Brennan 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 Catherine Brennan accepting new patients in Davis, CA?
Yes, Dr. Catherine Brennan is accepting new patients at this time.
Does Dr. Catherine Brennan offer online booking?
Please contact Dr. Brennan's office at (530) 297-7500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Catherine Brennan?
Please contact Dr. Brennan's office at (530) 297-7500 for information regarding telehealth appointment availability or for scheduling assistance.
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