Psychiatry in Westminster, California Dione Cortez, Psychiatric Nurse Practitioner
License: PMHNP
Provider Gender: Female
Ages Served: 18-65+
Appointments: In-office and Telehealth
Manages Medications: Yes

Dione Cortez, PMHNP
Additionally, her expertise in sleep disorders and insomnia helps patients restore restful sleep patterns, which is vital for overall well-being. Dione’s practice also extends to working with specialized populations, including LGBTQ+ individuals, first responders, and military veterans. She understands the unique pressures and traumas these groups may face and offers tailored care that emphasizes resilience and healing. Her approach integrates therapeutic modalities such as Cognitive Behavioral Therapy (CBT) and mindfulness techniques, ensuring comprehensive and personalized treatment.
With a commitment to holistic care, Dione supports patients through partial hospitalization programs (PHP) and intensive outpatient programs (IOP), helping them achieve stability and long-term recovery. Her dedication to fostering a collaborative and non-judgmental space empowers clients to take control of their mental health journey. Outside of her professional life, Dione enjoys hot yoga, hiking, and camping, activities that nurture her own sense of balance and connection to nature. These interests reflect her dedication to self-care and mindfulness, values she encourages in her patients.
Expertise
Insurances Accepted
Populations
- First Responders
- LGBTQIA+
- Men
- Military/Veterans
- Women
Languages
- English
FAQs
Please use our online form to schedule an appointment with Dione Cortez. You can also call 562-431-8822 to have someone assist you.
Dione Cortez generally accepts new patients but there could be a waitlist.
Please call 562-431-8822 to find out Dione Cortez's schedule and availability.
LifeStance Health providers accept most commercial insurance plans that are offered in the states where we offer services, including telehealth. Please see the following list of insurances accepted by Dione Cortez:
- Aetna
- Behavioral Health Systems (BHS)
- Carelon (Beacon)
- Centivo
- Health Net (MHN)
- MediNcrease Health Plans (MHP)
- MultiPlan (PHCS)
- Optum (UnitedHealthcare)
- Partners Direct Health
- Provider Network of America (PNOA)
- Sana Benefits
If you don't see your insurance listed, please contact us at 562-431-8822 to see how we can help.
Yes, Dione Cortez is licensed to prescribe medication in appropriate situations.
Yes, Dione Cortez does offer online telehealth visits.
Yes, Dione Cortez is currently offering in-office visits.