At Moxie Therapy Group, we know that the connection between you and your therapist matters most. That’s why our team is made up of compassionate, down-to-earth professionals who take time to truly get to know you. Each of us brings unique experience and perspective, but we all share the same commitment: helping you feel seen, supported, and cared for as you move toward greater well-being.
Meet the Moxies
Compassionate professionals, caring humans
Ericka Davis
Founder, LCSW, EMDR Certified Therapist, Brainspotting Certified Therapist
Population: Mommas, Working Women, Survivors
Modalities: EMDR, BSP, Ketamine-Assisted Therapy, Inner Child Work, Somatic Healing
Specialties: Perinatal Mood Disorders, Complex Trauma
Rate: $160/hour, $220/90 min, $300/2hr, $450/ 3hr
Hi! I’m Ericka Davis (She/Her). I am a Licensed Clinical Social Worker, Trauma Therapist, Owner and Founder of Moxie Therapy Group. Having personally navigated and overcome my own adversities, I truly understand the significance of finding someone you can trust to support you through your challenges. It is my passion to hold space for you without judgment and to be a safe place for true healing to manifest. My therapeutic approach is a blend of neuro-based and somatic modalities, ensuring a holistic experience of mind, body, and spirit integration.
My family and I landed in Clarksville in 2013. Military life and all of its challenges are something I’m well versed in. In 2020, I graduated with a Masters of Social Work from the University of Denver. Since then, I have been specializing and working with mommas experiencing a variety of perinatal difficulties, as well as adults with significant childhood abuse and/or neglect. I would describe myself as empathetic, empowering, and a change catalyst. It would be truly an honor to walk alongside you on your journey!
Valerie Brooks
LPC-MHSP, CSTIP
Population: Teens/Adults 13+
Modalities: CBT, Solution-Focused Therapy, RO-DBT, Sex-Informed Therapy
Specialties: LGBTQIA+, Life Transitions, Relational Issues, Anxiety, Over-Control, Identity, BDSM, Neurodivergence
Rate: $180
Hi, I'm Valerie Brooks (She/Her), a Licensed Professional Counselor and a Certified Sex-Therapy Informed Professional. As a member of the LGBTQ+ community, my priority for my clients is a safe, confidential space where they can be seen and heard. I believe all humans have the right to feel and know that they matter and are loved.
I am passionate about working with individuals (adults and teens) to help them process life's adjustments and answer big questions. I would describe myself as a warm, collaborative, direct-when-you-need-it type of therapist. I have experience supporting clients from all walks of life and enjoy connecting and collaborating with a diverse group of clients.
I have lived in Clarksville, TN, for about 6 years now, and when I'm not working, I enjoy time with my partner and our fur-babies. I enjoy docuseries, nature, photography, various arts, and open-minded curiosity in life.
Muriel Petersheim
LMSW, CCTP
Population: Preteens, Teens, Adults
Modalities: CBT, Gestalt, SFBT, Person-Centered Therapy, EMDR
Specialties: Trauma, Stress, Anxiety, Family Conflict, LGBTQIA+, Depression, Relationship Issues, Transitional Issues
Rate: $120/hour (Individual), $150/hour (Couples/Family)
Hi! I’m Muriel Petersheim (She/They), a Licensed Master Social Worker and a Certified Clinical Trauma Professional. When my wife and I moved to Clarksville from Louisville while she was an active-duty soldier in November 2019, I decided to pursue my Masters of Social Work from Austin Peay State University. Before our move, I served as a Sexual Assault Advocate at the local sexual and intimate partner violence program in Louisville for three years.
Before I recognized that social work was my calling, I was a high school Spanish teacher. Although I have supported individuals and families across diverse backgrounds, I am passionate about working with adolescents, Latinx, and LGBTQIA+ populations. I would describe myself as a warm, collaborative practitioner. I am eager to get to know and help you!
Renea Williams
LMSW
Population: Teens, Adults
Modalities: CBT, EMDR, DBT, Person-Centered Therapy
Specialties: Trauma, Depression, Anxiety, Life Transitions, Parenting, Grief, Anger, Perinatal Mood Disorders, and Relationship Distress
Rate: $145/hour
In life's journey, we encounter both rewarding and challenging events that may evoke various emotions. If you're feeling overwhelmed, therapy provides a personalized path to lasting change. As your therapist, I aim to build trust, create a safe space, and help you navigate the roots of your struggles, fostering growth and healing.
Personally, I’m from California and have lived in Oklahoma and South Korea as a military spouse before finding a home in Tennessee. Beyond work, I cherish moments with my husband and two children, engaging in spirited game nights throughout the week. My interests also include reading, indulging in reality TV, and discovering new restaurants with friends.
Tiffany Jones
LMSW
Population: Teens, Adults
Modalities: IFS, CBT, DBT, Narrative, and EMDR
Specialties: Trauma, Religious Trauma/Deconstruction, People Living with Visible/Invisible Disabilities & Those Who Love Them, LGBTQIA+, Kink/BDSM Community, Anxiety, Depression
Rate: $145/hour
As a human, I’ve found that sometimes the parts of ourselves we most want to keep hidden are the parts that need to be seen and loved before we can begin to heal. As a therapist, I welcome every part of you without judgement as we collaborate to meet your mental health goals.
I’m Tiffany (She/They) and I understand trauma, so I tailor my therapeutic approach to each client’s needs, fostering safety, trust, authenticity, and empowerment throughout the therapeutic process. I also strive to ensure that all clients feel respected, valued, and celebrated for who they are – because of their unique backgrounds, lifestyles, and identities – not in spite of them.
I found my way to Nashville from North Carolina in 2017 and have not looked back. When I’m not in session with clients, you can find me listening to psychological thriller audiobooks, cooking, attempting to memorize corny jokes, playing board games, and spending time with my partner and friends. I look forward to chatting with you about how I can accompany you on this leg of your journey.