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Monday 8am - 6pm Tuesday 8am - 6pm Wednesday 8am - 6pm Thursday 8am - 6pm Friday 8am - 6pm

Optimum Mental Health Services

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United States
Renton, WA
Optimum Mental Health Services

Outpatient mental health clinic in Renton, WA offering psychiatric care, therapy, and advanced treatment options for adults, teens, and families.

Personalized support with clear next steps. Not an emergency service. We have provided outstanding services for patients in the greater eastside area of Seattle for over 10 years and are committed to offering compassionate, honest care for each patient that is seen at our clinic.

02/12/2026

We’re hosting a Google Review Raffle.

Leave a review about your experience with Optimum Mental Health Services and you’ll be entered for a chance to win a $100 gift card.

All reviews submitted by March 2, 2026 are eligible.

Leave your review here: Link into the comment section

Thank you for helping others learn more about our services.

02/12/2026

Meet Prisca Nwizugbo, ARNP, PMHNP-BC, TMS Therapy Specialist.

Prisca is a board-certified Psychiatric Mental Health Nurse Practitioner and the clinical lead at Optimum Mental Health Services in Renton, WA.

She provides psychiatric medication management, supportive therapy, TMS treatment, and consultations for advanced FDA-approved depression therapy.

Her approach is collaborative, flexible, and patient-centered, focused on helping individuals achieve stability and long-term wellness.

📍 15 S. Grady Way Ste 249, Renton, WA
📞 (425) 233-0431

02/12/2026

Meet Dr. Pelin Hattatoglu, PhD, LP.

Dr. Hattatoglu is a Licensed Clinical Psychologist at Optimum Mental Health Services, providing psychotherapy for adults through telehealth.

Her psychodynamic approach is tailored to each individual and supports meaningful self-exploration and long-term growth.

She works with individuals navigating life transitions, stress, trauma, grief, loss, and self-esteem concerns.

📞 (425) 233-0431

02/12/2026

Meet Stephanie Nagai, DNP, ARNP, PMHNP-BC.

Stephanie is a board-certified Psychiatric Mental Health Nurse Practitioner at Optimum Mental Health Services. She provides comprehensive mental health assessments, supportive therapy, and medication management.

Her approach is collaborative and patient-centered, working with individuals and families to create realistic treatment goals that align with daily life.

Her clinical focus includes depression, anxiety disorders, PTSD, OCD, bipolar disorder, ADHD, insomnia, and substance use disorders.

📍 15 S. Grady Way Ste 249, Renton, WA
📞 (425) 233-0431

02/12/2026

Meet Naumi Munyoki, DNP, ARNP, PMHNP-BC.

Naumi is a board-certified Psychiatric Mental Health Nurse Practitioner providing psychiatric medication management and supportive therapy for adults at Optimum Mental Health Services.

She takes a patient-centered approach, working collaboratively with individuals to develop treatment plans that may include medication, therapy, and evidence-based strategies for recovery and self-care.

Her clinical interests include depression, bipolar disorder, anxiety disorders, ADHD, and trauma-informed care.

📍 15 S. Grady Way Ste 249, Renton, WA
📞 (425) 233-0431

02/12/2026

Meet Anthony DelosReyes, DNP, ARNP, PMHNP-BC, CARN.

Anthony is a board-certified Psychiatric Mental Health Nurse Practitioner and addiction-certified provider at Optimum Mental Health Services.

He offers comprehensive psychiatric assessments, medication management, supportive psychotherapy, and addiction medicine services.

His clinical focus includes ADHD, depression, anxiety, PTSD, and substance use disorders.

He is committed to working collaboratively with patients to create individualized treatment plans that support long-term mental health and wellness.

📍 15 S. Grady Way Ste 249, Renton, WA
📞 (425) 233-0431
🌐 opmhs.com

02/12/2026

Meet Priscilla Newsom, DNP, ARNP, PMHNP-BC.

Priscilla is a board-certified Psychiatric Mental Health Nurse Practitioner providing compassionate, patient-centered care at Optimum Mental Health Services.

She offers comprehensive assessments, psychiatric medication management, and supportive therapy for individuals navigating depression, anxiety, mood disorders, ADHD, and other mental health concerns.

Her approach is collaborative and holistic, ensuring patients feel supported and actively involved in their care.

📍 15 S. Grady Way Ste 249, Renton, WA
📞 (425) 233-0431

01/23/2026

Have you ever found yourself drained, unmotivated, or struggling to focus, and wondered if it’s just laziness?

Chances are, it’s burnout talking.

When your mind and body are overworked, even small tasks can feel impossible.

That exhaustion isn’t weakness; it’s a signal that you need space, rest, and support.

At Optimum Mental Health Services, we help you recognise the signs of burnout, rebuild your energy, and create routines that protect your mental and emotional well-being.

You deserve to feel capable again.

Reach out at (425) 233-0431 or opmhs.com.

01/22/2026

The first time you choose yourself, it can feel surprisingly uneasy.

That knot in your chest after saying “no” isn’t a sign you were wrong. It’s your system responding to a shift. When you’ve spent years prioritising harmony, approval, or avoiding conflict, self-protection can feel unfamiliar, even risky.

Your body may rush in with doubt, the urge to over-explain, or the fear of upsetting someone. Not because you’re harming, but because you’re unlearning an old pattern. What once kept you accepted is being replaced by what keeps you well.

Over time, those uneasy feelings soften. What felt uncomfortable begins to feel grounding. Boundaries stop sounding like rejection and start feeling like relief.

At Optimum Mental Health Services, we support you as you learn to honour your needs without guilt and build boundaries that protect your peace and emotional health.

01/20/2026

Sometimes, the heaviest things we carry aren’t visible; they live in our minds and hearts.

Feeling on edge, reacting more than you want, or noticing patterns of tension in your relationships?

Those are subtle signals that emotional weight is still lingering, quietly shaping your days. It shows up as fatigue, guilt, shame, or that nagging self-doubt you can’t quite shake.

You don’t have to carry it alone or ignore it until it becomes overwhelming.

Naming what you’ve been holding onto is the first step toward relief.

One conversation, one reflection, one small step at a time, and that weight begins to lighten.

At Optimum Mental Health Services, we help you unpack what’s been buried and guide you toward understanding, clarity, and emotional freedom.

Your journey toward feeling lighter starts here.

Call (425) 233-0431 or visit opmhs.com to take the first step.

Address

15 S Grady Way Ste 249
Renton, WA
98057

Opening Hours

Monday	8am - 6pm
Tuesday	8am - 6pm
Wednesday	8am - 6pm
Thursday	8am - 6pm
Friday	8am - 6pm

Website

https://www.opmhs.com/

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