Chelsea Zendarski - Therapist (LCSW)
Empathic Realist - Co-Founder & Therapist at Sanity Center
Chelsea is a trauma-informed Licensed Clinical Social Worker who brings both heart and grit to the therapy space. Her clinical background includes individual and family trauma, crisis services, and experience in both inpatient and outpatient mental health settings. But what truly defines her work is the deeply human, real-life experience she brings with her. Chelsea has walked through her own seasons of loss, family dysfunction, traumatic relationships, and the layers of navigating military life. She understands what it means to feel overwhelmed, stuck, or like you are carrying more than your share, and she is not here to pretend she has it all figured out either.
Her approach is grounded, holistic, and relational, focusing on the mind, body, and soul as interconnected parts of the healing process. Chelsea believes we are all here trying to make it through the chaos of being human, and that therapy can be a powerful space to strip away shame, reconnect with yourself, and remember your wholeness. She welcomes clients of all beliefs, backgrounds, identities, and values. There are no pedestals in her office, just two humans showing up honestly and doing the work together.
Chelsea works primarily with adults and older teens who are ready to face the tough stuff and open to growing from it. She will meet you where you are, challenge you lovingly, and hold space for the most real and honest version of you to unfold. With her East Coast roots, her style blends straight talk, sarcasm, deep compassion, and practical support, because healing is not always polished, but it is always worth it.
If you are looking for a therapist who is spiritual yet grounded, real yet kind, and not afraid to drop an occasional F bomb when the moment calls for it, Chelsea might be the match you did not know you needed.
How To Get Started With Therapy in Peoria, Arizona
Request a sessioN
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If you're ready to start therapy, you can begin by reaching out to us for a consultation. Simply fill out the form on our website, send us an email at info@sanitycenter.org, or call us at 623-986-8460. During this initial contact, we'll discuss your needs and help you understand how our services can support your mental health goals. It’s your first step towards personalized care tailored just for you.
Schedule Intake Session
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After your consultation, we'll schedule an intake session where you'll meet your therapist. This session is designed to get a comprehensive understanding of your situation and goals. It's a safe space to share your thoughts and concerns, and it allows us to create a customized treatment plan that aligns with your personal journey towards wellness.
Start your therapy sessions with confidence and start taking control of your mental health. Each session is a step forward in understanding yourself better, managing your challenges effectively, and strengthening your resilience. You’re not just improving your mental health; you’re empowering yourself to live your best life — feeling like a true badass along the way!
Start Feeling Like a Bad Ass
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Mental Health Services in Peoria, Arizona
Individual Therapy
Our individual therapy services offer a confidential and safe space that is tailored to your unique needs. Whether you're struggling with anxiety, depression symptoms, trauma, body image issues, low self esteem or just can’t be doing this anymore, our therapists are some of the very best in Peoria, Arizona. Each therapy session is designed to help you explore and understand your thoughts and emotions so you can live life on your terms. With us, you’ll not only have a better understanding of why you do the things you do but also practical strategies on change and how to live a life that is reflective of who you are authentically.
Child and Teen Therapy
Our child therapists and teen counselors are hilarious and talented in working with your kid. They are so supportive and understanding of our younger clients and work to help them express themselves and navigate the wild time that is being a kid or teen. Whether your child is dealing with school stress, social issues, family dynamics or big emotional feelings, our therapists specialize in addressing the needs of children and teens. To sum it up, child therapy and teen counseling works to give your child the appropriate coping strategies while also working with you to help you be the kind of parent that your child/teen needs.
*Ages 8+
Couples Therapy
In couples therapy at Sanity Center, we cultivate a supportive space where partners can enhance their communication skills, deepen their emotional connection, and address intimacy issues. Whether you’re looking to strengthen your bond or work through specific relationship issues, our couples counselors provide the tools and guidance necessary for you and your partner to thrive together. Note: you do not need to be married in order to go to couples therapy. We work with folks who are dating, wanting to do pre-marital counseling and those who are married or who have been partnered for some time and need to work through relationship issues. We’re here to support all of you.

Are You Struggling With...
Anxiety
Depression
Trauma
Body Image
Read About Anxiety, Depression relationships and More!
What Other Mental Health Services Does Sanity Center Offer?
Whether you're grappling with anxiety, depression, trauma, or facing challenges in your relationships, Sanity Center in Peoria, Arizona, is committed to providing the support you need. Our center offers in-office sessions designed to create a welcoming and safe environment, as well as online therapy options for your convenience. At Sanity Center, we believe in nurturing every aspect of your well-being. We're here to support you on your journey toward mental health and personal growth.

Visit Our Counseling Clinic
9802 W. Peoria Ave. Peoria, AZ 85345
Phone
(623) 986-8460
Business Hours: Mon–Thurs: 8 AM – 5 PM
Leave a message if we miss you — we’ll call back within one business day.
Therapy Hours: Our therapists offer sessions at different days and times depending on their individual schedules. Some offer mornings, evenings, or weekends. Reach out or click here for our therapist bios to learn more.
If you are an existing client and need to contact your therapist directly, please use the messaging feature in your Simple Practice Client Portal App.