Helping You Feel Empowered, Confident, & Centered.

At Mastery of The Mind, we know how overwhelming life can feel. Dr. Hannah Karolewicz is here to help you navigate stress, anxiety, and emotional challenges with care and compassion, so you can live the life you truly deserve.

Schedule Session
Schedule Session
Find Balance

Learn tools to manage overwhelm and anxiety.

Focus on Reconnection

Strengthen your relationships and set healthy boundaries.

..... Our Promise to You .....

We Are More Than Just A Counseling Service,
We Are The Compassionate Guidance You Can Trust.

At Mastery of The Mind, we offer a warm, non-judgmental space where you can talk openly. Dr. Hannah combines over 10 years of experience with an empathetic, personalized approach, ensuring you feel supported every step of the way.

Helping You Thrive
Helping You Find Balance
Helping You Reconnect
Helping You Thrive
Helping You Find Balance
Helping You Reconnect
Helping You Thrive
Helping You Find Balance
Helping You Reconnect

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Client Satisfaction

Your Well-being is Our Priority

Mastery of The Mind helps you develop tools for emotional healing and personal growth to navigate life’s ups and downs, so you can approach your life with clarity, confidence, and the ability to handle whatever comes your way.

Focused Sessions .....

Tailored Services for Your Unique Needs.

Your journey to well-being starts with single session. We offer personalized therapy sessions designed to meet unique needs and challenges.

All Services
All Services

Clinical Supervision

Clinical Supervision Services are designed to provide a safe, supportive, and collaborative space where you can build confidence, hone your therapeutic skills, and grow into a skilled and empowered clinician.

In-Person Counseling

At Mastery of The Mind, individual counseling is a collaborative journey designed to help you navigate life’s challenges and achieve emotional well-being.

Virtual Counseling

Access compassionate, secure virtual therapy sessions with Dr. Hannah Karolewicz at Mastery of The Mind. Flexible online counseling for clients in Arizona, California, and Florida to support emotional wellness and growth

We Accept Insurances in Arizona, California & Florida

Schedule A Session

Fill out the intake form and schedule a complimentary consultation so we can get a general understanding of who you are, what you’re looking for, and how we can help you.

Personalized Plan

Based on the insights from the consultation, we create a personalized treatment plan. This plan outlines the therapeutic techniques and strategies.

Therapeutic Sessions

You’ll engage in regular therapy sessions where we work together to address your challenges, build coping mechanisms, and make progress toward.

Proven Process .....

Take the First Step Today Towards Your Wellness

Taking the first step toward emotional wellness can feel daunting, but at Mastery of The Mind, we’ve made the process straightforward and supportive. We believe that healing begins with small, manageable steps, and we’re here to guide you every step of the way.

Schedule Session
Schedule Session
Why Choose Us .....

Clients Trust Us for Compassionate Care & Proven Results

At Mastery of The Mind, we know that every client’s story is unique, and so is our approach. Dr. Hannah Karolewicz combines over a decade of experience with a warm, non-judgmental style that puts your needs first.

Learn More
Learn More

Expertise You Can Trust

We provide over 10 years of helping individuals achieve lasting change.

Tailored Methods

We specialize in our tailored methods by integrating Person-Centered Therapy and Gestalt techniques for a holistic approach.

Empathy-Driven

You are our focus, we will always provide unconditional positive regard and genuine care.

..... Start Your Journey .....

Start Your Journey:  
Book a Session Now

Taking the first step toward mental wellness is an important decision, and we’re here to make it as easy as possible.

Our Opening Hours

Day
Schedule
Monday - Friday
9:30 AM - 6:30 PM EST
Saturday - Sunday
Closed

Schedule Your Session

Whether you want to chat in-person or online, Mastery of The Mind is here to make it as easy as possible for you.

Schedule In-Person Session
Schedule Online Session
Meet Your Guide .....

The Professional Guiding the Journey.

Team is made up of compassionate, highly trained professionals dedicated to supporting your mental health and well-being. Each member.

Get to Know Dr.Hannah
Get to Know Dr.Hannah

Dr. Hannah Karolewicz

Licensed Mental Health Therapist

Arizona – LPC, LPC-22680
California – LPCC, LPCC-16920
Florida – LMHC, MH 18344

I specialize in supporting individuals facing:
- ADHD, anxiety, and stress management
- Autism
- Career challenges and burnout
- DepressionRelationship difficulties (romantic, familial, or peer-related)
- LGBTQIA+ challenges

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..... Testimonials .....

Your Journey,
Your Success

Our clients' stories are the true measure of our success. We’re honored to have played a role in their journeys toward healing & growth.

"Hannah is so kind and understanding. She takes the time to validate what I am feeling while gently pushing me to be a more confident and proactive version of myself. Highly recommend Hannah! She’s been instrumental in my daughter’s success and
development.”

"I’ve been working with Hannah for about a month now, and she has already made a significant impact on my life. She has been helping me navigate some important life changes and gain a deeper understanding of myself. Hannah is incredibly kind, patient, and understanding. She creates a safe and welcoming environment where I feel heard and supported. Even in this short time, her guidance and empathy have made a profound difference in my journey. I highly recommend Hannah to anyone seeking a thoughtful and effective therapist.”

"Hannah has been the perfect therapist for me! I came into therapy with good habits and tools that overtime have helped me grow and knowing that there were road blocks I wouldn’t be able to work through on my own. Hannah has listened to my needs, provided relevant action items (I requested this and she delivered!) and made the remote therapy experience very simple. Our conversations both in message and video sessions are productive and helpful. Hannah has been an excellent therapist and I look forward to continuing our work together.”

"Hannah has been an incredible support for me so far! She has a compassionate and reassuring tone in the way she communicates and articulates. She is able to relate and bridge the gap between experiences and provides personal insight that is extremely helpful. She gives constructive techniques and suggestions that have helped me to navigate difficult conversations and uncertain waters. Very grateful for all of her help.”

..... Got Questions? .....

Common Answers to Your Questions.

Whether you're curious about our coaching approach, the process of working with us, you'll find helpful information to guide you.

Answer to the Question

Mastery of the Mind is a therapeutic practice led by Dr. Hannah Karolewicz, dedicated to helping teens, young adults, and adults navigate life’s challenges, improve emotional well-being, and build resilience.

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Answer to the Question

We provide individual counseling and clinical supervision to help clients overcome personal challenges, build emotional intelligence, and achieve their personal and professional goals.

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Answer to the Question

Our services are ideal for individuals experiencing stress, anxiety, depression, career burnout, ADHD, autism, relationship challenges, or seeking support as part of the LGBTQIA+ community.

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Answer to the Question

Counseling begins with an initial consultation to discuss your concerns and goals. From there, we create a personalized plan to help you navigate challenges and foster emotional growth in a supportive, non-judgmental environment.

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Answer to the Question

We use evidence-based approaches such as Cognitive Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT), combined with a person-centered approach tailored to your unique needs.

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Answer to the Question

We focus on creating a safe, compassionate space where clients feel heard, understood, and supported. Dr. Hannah’s integrative approach emphasizes both emotional healing and practical growth, ensuring lasting results.

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Answer to the Question

Yes, we are licensed to provide services in Arizona, California, and Florida, ensuring flexibility for clients in those areas.

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Answer to the Question

Yes, we provide counseling and supervision in both English and Spanish, allowing us to meet the needs of a diverse client base.

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Answer to the Question

If you’re feeling stuck, overwhelmed, or looking for support to navigate personal challenges, Mastery of the Mind offers the tools, guidance, and space you need to grow and thrive.

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Answer to the Question

Getting started is simple! Reach out to schedule an initial consultation, and we’ll guide you through the next steps to begin your journey toward emotional wellness and personal growth.

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Articles & Resources

Your Resource for Psychology

Articles are crafted to provide you with valuable insights, practical advice, and the latest information on mental health and wellness.

Explore Articles
Explore Articles
Experience the Care and Support You Deserve
Experience the Care and Support You Deserve
Experience the Care and Support You Deserve
Get Started .....

Choice for a Better Tomorrow.

Whether you're curious about our services, or just the process of working with us, you'll provide you with all the helpful information to guide you.