GG
24 Years of Experience
Accepting patients
Who is Dr. Guillermo, Psychiatrist in San Jose, CA?
Dr. Gemma Guillermo, MD is a Psychiatrist, who primarily practices in San Jose, CA with 1 additional practice location. She has been practicing for over 24 years and is board certified by the American Board of Psychiatry and Neurology. Dr. Guillermo completed her residency at Univ Ca Sf Sch Of Med, Psychiatry. Dr. Guillermo is fluent in English, and is currently seeing new patients. Dr. Guillermo’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guillermo’s office at (408) 885-5000.
Where did Dr. Guillermo go to medical school and complete their residency?
Residency: Univ Ca Sf Sch Of Med, Psychiatry | University Ca Sf School Of Med
Is Dr. Guillermo board certified in Psychiatrist?
Yes, Dr. Gemma Guillermo, MD is board certified by the American Board of Psychiatry and Neurology
What languages does Dr. Guillermo speak?
Dr. Guillermo and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Guillermo treat?
As a Psychiatrist, Dr. Guillermo 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. Guillermo. 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:
- Schizoaffective Disorder, Bipolar Type
- Bipolar Disorder
- Psychotic Disorder
- Schizoaffective disorder
- Bipolar schizoaffective illness
- Psychotic mood disorder
- Schizophrenia with bipolar features
ICD-10 Codes:
- F250: Schizoaffective disorder, bipolar type
Also known as:
- Psychosis
- Psychotic Disorder
- Psychotic break
- Mental break
- Psychotic episode
ICD-10 Codes:
- F29: Unspecified psychosis not due to a substance or known physiological condition
Also known as:
- Paranoid Schizophrenia
- Schizophrenia
- Schizophrenia with Paranoia
- Paranoid Psychosis
- Delusional Schizophrenia
ICD-10 Codes:
- F200: Paranoid schizophrenia
Which procedures does Dr. Guillermo perform as a Psychiatrist?
As a Psychiatrist, procedures performed by a Dr. Gemma Guillermo 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. Guillermo's office.
Does Dr. Guillermo accept my insurance?
Dr. Guillermo accepts most major insurance plans. Important: Please call our office at (408) 885-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Guillermo accept in San Jose, CA?
Dr. Guillermo in San Jose, 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
Central California Alliance for Health
OptumRx
Other Provider Networks
Santa Clara Family Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Guillermo's office located?
Dr. Gemma Guillermo's Primary Practice
751 S Bascom Ave
San Jose, CA 95128
(408) 885-5000
What is Dr. Guillermo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Guillermo's National Provider Identifier (NPI) number is 1831154418.
What common questions do patients ask about Dr. Guillermo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Guillermo
What is Dr. Gemma Guillermo's specialty?
Dr. Guillermo is a Psychiatrist near San Jose, 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. Guillermo to book an appointment today.Is this Dr. Gemma Guillermo affiliated with a ranked Castle Connolly Top Hospital?
No, Guillermo is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Santa Clara 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
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 Gemma Guillermo accepting new patients in San Jose, CA?
Yes, Dr. Gemma Guillermo is accepting new patients at this time.
Does Dr. Gemma Guillermo offer online booking?
Please contact Dr. Guillermo's office at (408) 885-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gemma Guillermo?
Please contact Dr. Guillermo's office at (408) 885-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gemma Guillermo have?
Dr. Gemma Guillermo is certified by the American Board of Psychiatry and Neurology.
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