Your Provider​

Joy Nwankwo , PMHNP-BC

Board-Certified Psychiatric Mental Health Nurse Practitioner — Texas & New Mexico

I am Joy Nwankwo, a Psychiatric Mental Health Nurse Practitioner board-certified in managing complex psychiatric conditions. As a PMHNP, I bring an impressive academic background in psychiatry and over 14+ years of hands-on experience in mental health care across diverse clinical settings.

Throughout my career, I have worked with patients across the full lifespan — including adults, geriatrics, adolescents, and children — facing a wide range of challenges: behavioral disorders, anxiety, ADHD, mood disorders, substance use and disorder, depression, alcohol disorders, and significant life transitions, in both inpatient and outpatient settings.

I offer comprehensive diagnostic evaluations, mental health assessment, medication management, and supportive therapy. My approach is consistently proactive — I am committed to staying current with the latest evidence-based research on managing mental health disorders so my patients always receive the highest standard of care.

"I strongly believe in not letting your struggle become your identity — because a healthy mind is the greatest gift. Mental illness is not a personal failure. Let us work towards a healthy mindset and a positive road to recovery together."
— Joy Nwankwo, PMHNP-BC

Academic Background

Education

A rigorous academic foundation built on excellence, dedication, and a commitment to the highest standards of psychiatric nursing practice.

  • Master of Science in Nursing

    Walden University
    Psychiatric Mental Health Nurse Practitioner — Psychiatry & Mental Health Concentration

  • Bachelor of Science in Nursing

    Lamar University
    Foundation of clinical nursing excellence — graduated with academic honors.

Credentials

Certifications & Licensure

Every certification reflects Joy’s commitment to clinical excellence and the highest standard of safe, effective patient care.

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  • PMHNP-BC

    Psychiatric Mental Health NP — Board Certified (ANCC)

  • TNCC

    Trauma Nursing Core Course Certification

  • ACLS

    Advanced Cardiovascular Life Support Certified

  • Licensed — Texas

    Advanced Practice Registered Nurse (APRN), State of Texas

  • CCRN

    Critical Care Registered Nurse Certification

  • BLS

    Basic Life Support — American Heart Association

  • PALS

    Pediatric Advanced Life Support Certified

  • Licensed — New Mexico

    Advanced Practice Registered Nurse (APRN), State of New Mexico

Moises Montenegro - Certified Spanish Interpreter & Executive Virtual Assistant
Certified Spanish Interpreter

Moises Montenegro

Executive Virtual Assistant | HIPAA Certified

My name is Moises Montenegro, and I am an experienced Executive Virtual Assistant specializing in providing high-level administrative, organizational, and clinical support to doctors and healthcare practitioners.

With over five years of dedicated experience in the medical field, I act as the backbone of Optimum Psychiatric Care and Wellness — ensuring seamless daily operations so providers can focus entirely on patient care.

I directly communicate with patients to facilitate appointments and return all calls in a timely manner, proactively avoiding any delays in patient care.

As a fully bilingual professional, I seamlessly bridge communication gaps by offering fluent medical interpretation services whenever required. To guarantee the highest standards of data security and patient confidentiality, I maintain an active HIPAA certification, ensuring that all protected health information (PHI) is handled with absolute compliance and integrity.

From managing complex schedules, billing logistics, and patient intake to delivering precise medical interpretation, I am committed to elevating practice efficiency with professionalism, empathy, and technical expertise.

🌐 Languages Spoken
🇺🇸 English (Fluent) 🇲🇽Spanish (Native)
🤝 Se Habla Español Spanish-speaking patients are welcome. Professional interpretation services available.
When I am not working, I enjoy spending time with my family and creating fun memories.
What We Stand For

Core Values

These values serve as a compass — guiding every clinical decision, every patient interaction, and every step of care we provide.

Integrity

We uphold honesty and transparency in every aspect of our professional relationship with you — from your very first visit to your ongoing care. What we say, we mean. What we commit to, we deliver.

Empathy

Understanding and genuinely sharing in your feelings is at the heart of everything we do. We listen without judgment, meet you where you are, and create a space where your experiences are always validated.

Resilience

We are dedicated to helping you adapt, recover, and bounce back from adversity. Your setbacks are not your story — they are part of a larger journey, and we walk that journey with you every step of the way.

Balance

We encourage and support you in maintaining a healthy equilibrium across all aspects of your life — emotional, physical, social, and professional. Sustainable healing requires whole-person care.

“Take small steps with big gains for emotional wellness.”

Credentials

Certifications & Licensure

Every certification reflects Joy’s commitment to clinical excellence and the highest standard of safe, effective patient care.

Culinary Creativity

When she's not in the office, you'll find Joy experimenting with new recipes in the kitchen. Cooking is her way of nourishing herself and those she loves — and it reflects the same care and attention she brings to patient care.

Lifelong Learner

Joy is deeply committed to staying at the forefront of psychiatric research. She regularly reads the latest evidence-based studies on managing psychiatric conditions — because her patients deserve care that reflects what science says works right now.

Mental Health Advocate

Reducing stigma around mental health is a personal mission. Joy is passionate about mental health education in her community — working to ensure that reaching out for help is seen as an act of courage, not a sign of weakness.

Accessibility

Languages Spoken

We are committed to serving our diverse community. Language should never be a barrier to mental health care.

English

Primary language for all clinical appointments and communications.

Nigerian Languages

Culturally informed care that honors the richness of Nigerian heritage and community.

Spanish Interpretation

Professional Spanish interpretation services are available 24/7 — ensuring every patient can access care in the language they're most comfortable with.

We're Here for You

Our Testimonials

Optimum Psychiatric Care and Wellness place picture
5.0
Based on 10 reviews
Lourdes Perez profile picture
Lourdes Perez
3 months ago
I highly recommend Afoma Joy Nwankwo as a psychiatric mental health nurse practitioner. She is compassionate, attentive, and truly dedicated to providing high-quality care. She takes the time to understand each individual’s needs, communicates clearly, and approaches treatment with thoughtfulness and professionalism. She is a dependable and skilled provider who I would confidently recommend to anyone seeking mental health care.
Gaucin Rivera profile picture
Gaucin Rivera
3 months ago
Very helpful clinic!!!! I love the support and the patience of the staff!!! Thank you for your help and kindness!!!
SM Painting profile picture
SM Painting
3 months ago
Dr. Nwankwo and her staff were very kind and professional, i would defenitly recommend this clinic.
Eric profile picture
Eric
3 months ago
Joy is very kind and helpful
R B profile picture
R B
3 months ago
The clinic is clean and calm, and the front office staff is professional and helpful.

Affiliations

Professional Memberships & Affiliations

Joy is an active member of leading professional organizations — staying connected, credentialed, and accountable to the highest standards in psychiatric nursing.

American Nurses Association

Member of the nation's leading professional organization for registered nurses, upholding standards of nursing practice and advocacy.

Psychology Today

Listed on Psychology Today's clinician directory — helping patients across Texas and New Mexico find trusted, verified mental health providers.

Doximity

Verified clinician profile on Doximity — the largest professional network for healthcare providers in the United States.