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Psychiatry in Manhattan Beach, California Onyekwere "Bob"Anyanwu, Nurse Practitioner

Gender Identity: Male (He/Him)

Ages Served: 18-64

Appointments: In-office and Online

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Onyekwere "Bob"Anyanwu, Nurse Practitioner

Onyekwere "Bob"Anyanwu, PMHNP-BC

Specializes In:

ADHD
Attention & focus
Hallucinations
Obsessive Compulsive Disorder
Psychosis/issues with reality
Schizophrenia/schizoaffective
Unusual thoughts or beliefs
See all specialties >

Onyekwere “Bob” Anyanwu, NP, helps adults across California improve their mental health and overall well-being through compassionate, evidence-based care. He provides comprehensive psychiatric evaluation, diagnosis, and medication management for individuals navigating challenges such as anxiety, depression, ADHD, and bipolar disorder. With a calm and supportive approach, Bob works collaboratively with his patients to develop personalized treatment plans that foster balance, emotional stability, and a renewed sense of purpose.

At LifeStance Health, Bob is dedicated to helping his patients regain control of their mental health by integrating clinical expertise with a patient-centered philosophy. He specializes in the treatment of anxiety, depression, and PTSD/trauma, recognizing how these conditions can deeply affect daily functioning and relationships. Through thoughtful medication management and mindfulness-based interventions, he helps patients develop tools to manage symptoms effectively while encouraging long-term healing and resilience.

Bob’s clinical experience extends to working with complex conditions such as psychosis, eating disorders, and obsessive-compulsive disorder, allowing him to provide nuanced and comprehensive care. He values open communication and ensures that each patient feels heard and understood throughout their treatment journey. His goal is to empower individuals to make meaningful progress toward mental and emotional wellness.

Outside of his professional life, Bob enjoys spending quality time with his family, finding joy and balance in meaningful connections and shared experiences.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • ADHD
  • Attention & focus
  • Hallucinations
  • Obsessive Compulsive Disorder
  • Psychosis/issues with reality
  • Schizophrenia/schizoaffective
  • Unusual thoughts or beliefs
  • Anger issues
  • Anxiety
  • Bipolar Disorder
  • Conditions caused by stress
  • Depression/feeling down
  • Eating issues: food deprivation
  • Eating issues: purging/regurgitating
  • General relationship issues
  • Intense mood changes
  • Marital stress or divorce
  • Men's health/issues
  • Panic attacks
  • Patterns affecting behavior, emotions and relationships
  • Personality disorders
  • Phobias
  • Premarital counseling
  • Self-esteem
  • Self-injury or cutting
  • Sex & intimacy issues
  • Sexual trauma
  • Sleep issues or insomnia
  • Social skills & communication
  • Stress management
  • Trauma & PTSD

Languages

  • English

Education

  • Walden University

FAQs

Please use our online form to schedule an appointment with Onyekwere "Bob"Anyanwu. You can also call 424-587-1101 to have someone assist you.

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