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Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP

Miguel Castellanos

Psychiatric Nurse Practitioner, PMHNP

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Brea, CA 92821
Let's Connect (657) 722-7373
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Many people feel overwhelmed, misunderstood, or stuck—whether from ADHD, PTSD, bipolar disorder, or anxiety. They’ve tried to manage on their own but need real support. They want a provider who listens, validates, and offers practical solutions, whether through medication, coping skills, or a safe space to be heard. The goal is to regain balance, improve relationships, and feel in control of emotions. Most of all, they want to feel like themselves again. I’m here to help them get there, step by step.
As a psychiatric nurse practitioner, I specialize in ADHD, PTSD, bipolar disorder, anxiety, and depression. I combine medication management with therapeutic techniques to create personalized, effective treatment plans. Fluent in Spanish, I provide compassionate, accessible care to help clients regain balance and confidence.
Struggling with mental health can feel overwhelming, but you’re not alone. Whether it’s anxiety, trauma, or mood challenges, relief is possible. I’m here to listen, support, and help you find the right path forward. Taking the first step is hard, but it’s also powerful. When you're ready, I’m here to help.
Call or Miguel Castellanos now for a free 15 minute consultation - (657) 722-7373

My Practice at a Glance

Available online only

Brea, CA 92821

(657) 722-7373

San Jose, CA 95113

Send me an email/text if you need help booking a consultation, or you can use my headway link and self-book.
I specialize in Bipolar Disorder, ADHD and Depression 
I accept insurance 
Let's Connect (657) 722-7373
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP

My Practice at a Glance

Available online only

Brea, CA 92821

(657) 722-7373

San Jose, CA 95113

Send me an email/text if you need help booking a consultation, or you can use my headway link and self-book.
I specialize in Bipolar Disorder, ADHD and Depression 
I accept insurance 

Finances

Payment Methods

ACH Bank transfer, American Express, Discover, Health Savings Account, Mastercard, Visa

Insurance

  • Aetna
  • Anthem
  • Blue Cross
  • Carelon Behavioral Health
  • Cigna and Evernorth
  • Magellan
  • Optum
  • Oscar Health
  • Oxford
  • Quest Behavioral Health
  • UnitedHealthcare UHC | UBH
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Check fees and, if listed, ask to verify your insurance coverage. or (657) 722-7373
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Check fees and, if listed, ask to verify your insurance coverage. or (657) 722-7373

Qualifications

  • Verified by Psychology Today License: California / 95023820 Miguel Castellanos
  • Education and Years In Practice

  • Charles Drew University of Medicine and Science , MSN
  • Additional Credentials

  • License: California / 95023820
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Feel free to ask about qualifications and training experience. or (657) 722-7373
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Feel free to ask about qualifications and training experience. or (657) 722-7373

Specialties and Expertise

Top Specialties

  • Bipolar Disorder
  • ADHD
  • Depression

Expertise

  • Anxiety
  • Men's Issues
  • Obsessive-Compulsive (OCD)
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Do these issues align with your needs? or (657) 722-7373
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Do these issues align with your needs? or (657) 722-7373

Client Focus

Age

Teen
Adults

I also speak

Spanish

Age

Teen
Adults

I also speak

Spanish

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Solution Focused Brief (SFBT)
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Ask about what different forms of therapy will be like. or (657) 722-7373
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Ask about what different forms of therapy will be like. or (657) 722-7373

Location

Primary Location

Brea, CA 92821

(657) 722-7373

Additional Location

San Jose, CA 95113

(657) 722-7373
"
Send me an email/text if you need help booking a consultation, or you can use my headway link and self-book.
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Call for a free consultation now - (657) 722-7373
"
Send me an email/text if you need help booking a consultation, or you can use my headway link and self-book.
Photo of Miguel Castellanos, Psychiatric Nurse Practitioner, PMHNP
Miguel Castellanos
Psychiatric Nurse Practitioner, PMHNP
Call for a free consultation now - (657) 722-7373