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

Onyekwere "Bob"Anyanwu, Nurse Practitioner

Specialties:
ADHD Attention & focus Hallucinations +28
Provider Gender: Male (He/Him)
Ages Served: 18-64
Appointments: In-office and Telehealth
Manages Medications: Yes
Accepts Insurance: Yes - View accepted plans

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.

Provider Introduction

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

  • California State University - Dominguez Hills

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Frequently Asked
Questions

Please use our online form to schedule an appointment with Onyekwere "Bob"Anyanwu. You can also call 925-282-1778 to have someone assist you.

See what our patients are saying about Onyekwere Anyanwu

Therapists and psychiatrists are attentive and kind. They care about you and are responsive to your needs. They are caring and they are helpful. I highly recommend.
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Michele Kalis (Muneera K.

Michele Kalis (Muneera K.

Sep 26, 2025
Google Google
Very pleased with Dr Ines attention to root cause and long term planning.
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Stephen S.

Stephen S.

Oct 07, 2025
Google Google
Great! Very knowledgeable and patient and answered all my questions
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Anonymous

Anonymous

Aug 04, 2025
WebMD WebMD
Excellent experience
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Andi C.

Andi C.

Jan 27, 2026
Google Google
Excellent experience
Read Full Review
Kevin M.

Kevin M.

Jan 21, 2026
Google Google
Excellent experience
Read Full Review
Kasi S.

Kasi S.

Apr 13, 2025
Google Google
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Patient Review Disclaimer

The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

  • Reviews do not represent the views of LifeStance Health, Inc., its clinicians, or affiliates
  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation
Onyekwere "Bob"Anyanwu, Nurse Practitioner

Onyekwere "Bob"Anyanwu

Psychiatry in Manhattan Beach, California

New patient?

View Availability

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in