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Welcome to Fortis Mentis

Your Mind. Your Path. Your Peace.

Florida | New York | Idaho | District of Columbia

Psychiatry, therapy, and holistic guidance for those ready to reclaim balance, clarity, and peace.
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Therapy

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Years of Experience
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Nutrional Psychiatry

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“As a veteran and a provider, I’ve seen the gaps in our systems”

Dr. Kathleen Estimé - Founder

Our Founder, Our Mission

Veteran-Founded. Purpose-Driven.

Fortis Mentis was established by Dr. Kathleen, a 100% service-connected veteran, to offer a more compassionate, comprehensive approach to mental wellness. Her mission: to create a space where underserved individuals can find real, lasting support through evidence-based care and functional medicine. This isn’t just healthcare—it’s healing with intention.

Nutritional Psychiatry

Functional Medicine

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Our Approach to Care

A Pathway, Not a Prescription.

Our process is built to support you from the first step through to wellness:

Step 1

Diagnostic & Pre-Screening

We begin by listening. Through compassionate assessments and targeted screenings, we work to understand your full mental, physical, and emotional picture. This step ensures you’re matched with the right support from the beginning.

Step 2

Personalized Specialist Care

Every person is different, and so is every care plan. We provide therapy, psychiatric services, and medication management, all tailored to your needs—with providers who prioritize empathy and cultural awareness.

Step 3

Functional & Lifestyle Suppor

True wellness goes beyond medication. Our approach includes guidance on sleep, movement, nutrition, and holistic interventions like nutraceuticals to address the root causes of imbalance and help you build long-term resilience.

Step 4

Ongoing Care

We don’t believe in quick fixes. Your care team will stay with you for as long as it takes, adjusting your treatment as you grow—until better isn’t just possible, it’s your new normal.

A Full-Spectrum Wellness Model

Our Services

Explore Our Services

Therapy

Engage in talk therapy that’s rooted in trust, clinical expertise, and lived experience. Whether you’re navigating anxiety, depression, or trauma, our licensed therapists are here to walk beside you, not ahead of you.

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Psychiatry

Access expert psychiatric evaluations and medication management designed around you. We approach every diagnosis with care and every prescription with precision, helping you regain stability on your own terms.
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Nutritional Psychiatry

We integrate food-based support, supplements, and nutraceuticals into your care plan to improve mood, energy, and focus—one meal, one molecule at a time.
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Therapy

We look deeper. By exploring how your physical systems interact, we treat root causes—not just symptoms—through integrative strategies that bridge biology, behavior, and environment.
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You’re Not Alone—And You’re Not Just a Number

Who We Help

Middle Aged Women

We recognize the unique stressors faced by women as they get older—from psychological pressures to biological changes. Our services are designed to validate, support, and empower every step of your healing.

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Veterans

As a veteran-led practice, we intimately understand the mental health needs that come from military service. We offer a trauma-informed, judgment-free space where you can be heard and helped.

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Anyone Seeking Compassionate Care

If you’re ready for a different kind of mental health support—one that listens, adapts, and treats the whole you—Fortis Mentis is here for you, regardless of background or diagnosis.

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Middle Aged Women

We recognize the unique stressors faced by women as they get older—from psychological pressures to biological changes. Our services are designed to validate, support, and empower every step of your healing.
Learn More

Veterans

As a veteran-led practice, we intimately understand the mental health needs that come from military service. We offer a trauma-informed, judgment-free space where you can be heard and helped.
Learn More

Anyone Seeking Compassionate Care

If you’re ready for a different kind of mental health support—one that listens, adapts, and treats the whole you—Fortis Mentis is here for you, regardless of background or diagnosis.
Learn More

What Sets Us Apart

Woman Owned. Veteran-Owned.

Our leadership reflects our mission: inclusive, strong, and guided by real-life understanding. We bring both clinical excellence and deep human empathy to everything we do.

Licensed Across Multiple States

With licensure spanning Florida, D.C., New York (pending), Iowa, Idaho, Colorado, Arizona, and Washington State, our telehealth platform is built for accessibility without compromising quality.

Blended Care Mode

We merge the best of modern psychiatry with functional and nutritional medicine—offering a 360-degree approach that aligns your mind, body, and lifestyle.

Consistency & Integrity

We believe trust is earned through presence and follow-through. From intake to recovery, you’ll experience consistent care delivered with professionalism and heart.

Future-Focused Vision

We’re already planning to expand into full case management services, enabling a more comprehensive, wraparound support system for those who need it most.

Ready to feel better—without starting over again and again?

Care That Respects You. Support That Stays With You.

Fortis Mentis offers licensed, HIPAA-compliant telehealth services across multiple states—including Florida, D.C., New York (pending), Iowa, Idaho, Colorado, Arizona, and Washington State. Whether you’re new to mental health care or ready for a fresh start, we provide a safe, judgment-free environment designed around you.
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