Meet The Team
Charlie Mayer-Twomey, LCSW
Therapist and Owner
Counseling should always be guided by you in a safe, supportive, and collaborative environment. Together, we will create meaningful goals for you or your child, and develop practical, effective strategies to help achieve them. I bring over 20 years of experience supporting children, adolescents, and adults with a wide range of needs including depression, anxiety, trauma, ADHD, family and behavioral challenges, LGBTQ+ and transgender-related concerns, gender-affirming needs, substance use and psychosis. I also have experience working with individuals on the autism spectrum. My approach is rooted in empathy, cultural humility, and the belief that each person’s lived experience and identity are central to their healing process. I “meet clients wherever they are,” tailoring therapy to their unique goals, strengths, and pace. I integrate evidence-based practices with a person-centered, trauma-informed lens, ensuring that care feels both effective and compassionate. As the owner of Mountain Thrive Counseling, PLLC, I am deeply committed to providing accessible and culturally responsive behavioral health care. In addition to direct therapy services, I also provide behavioral health consultation and clinical supervision to support the professional development of our team. ​
Cortnney Faulkner, LSW
Therapist and Individual Contractor
With a deep commitment to integrating mind-body connections in therapy, I strive to create a safe, nurturing and non-judgmental space for clients. With a deep understanding of the systemic barriers that impact mental health and well-being, I am passionate about advocating for social justice and empowering individuals to reclaim their narratives. I utilize a blend of Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Internal Family Systems, Narrative Therapy and other interventions to meet the unique needs of each individual. By fostering a strengths-based approach, I try to empower clients to navigate challenges, develop coping skills, and cultivate resilience. I specialize in trauma-informed care, anxiety, depression, ADHD, trauma, chronic illness, stress, LGBTQ+ needs and eating disorders. My work with diverse populations has enriched my understanding of the intersectionality of identities and the importance of cultural humility.
Tarah Waters, LPCC
Therapist and Individual Contractor
As a therapist, my focus is on empowering children and adults, and helping them achieve long-lasting change. I have worked with people from various communities and populations, and I understand that each individual has their own unique set of challenges and goals. I believe that everyone has the ability to thrive, and I am committed to helping my clients tap into their strengths. I was born and raised in Denver, CO, received a B.A. in International Studies from Salve Regina University in Newport, Rhode Island, and received my M.A. in Clinical Mental Health Counseling from Adams State University, in Alamosa, Colorado. I have experience working with individuals with anxiety, depression, ADHD, LGBTQ+ and transgender related needs, grief, trauma, family, personality, work/school and other matters. I have experience working with system-involved youth and their families. I provide individual, couples and family therapy.
Ann Erisman, LPCC
Therapist and Individual Contractor
Together, we’ll explore both present challenges and past wounds so you can step more fully into a life that feels joyful, authentic, and aligned. Therapy with me is grounded in attuned presence, offering a space where you can show up just as you are, feel truly understood, and grow into who you’re meant to be. I work with adults, adolescents, and children, supporting them as they navigate life’s challenges and move toward clarity and healing. Our work will be trauma-informed and paced in a way that feels safe and supportive for you. My approach integrates person-centered, psychodynamic, gestalt, and existential approaches to help you deepen your understanding of yourself and your experiences. I specialize in anxiety, depression, trauma, adoption, and grief. My practice is trauma-informed, neurodiversity-affirming, anti-racist, and LGBTQ+ allied. In addition, I am a Comprehensive Grief Care Pathfinders Provider, walking alongside children and adolescents as they process grief and loss. Therapy is a collaborative journey. I bring humility, respect, and care to our work, always honoring that you are the expert in your own life.
Emma Erler, LPCC
Therapist and Individual Contractor
As a therapist, my passion is helping clients tap into their inner strength and resilience. I believe everyone has the capacity for growth and healing, and my goal is to support you in accessing your unique skills, resources, and abilities. I view you as the expert in your own life, and I believe your perspective is vital to the therapeutic process. My approach combines trauma-informed models, including strength-based, person-centered, Cognitive Behavioral Therapy (CBT), Motivational Interviewing, and Internal Family Systems’ parts work. I have experience working with young adults and adults from diverse backgrounds and I’m committed to creating an inclusive, non-judgmental space for all clients. I specialize in working with individuals facing anxiety, depression, LGBTQ+ needs, relationship concerns, trauma, grief, substance use concerns, justice-involved needs and stage-of-life concerns.
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Rebekah Skinner, LPCC
Therapist and Individual Contractor
I strive to create a safe and welcoming environment for clients from all backgrounds to share and process whatever brings them to the counseling space. I utilize an integrative approach to counseling, meaning I utilizes and incorporate different counseling techniques, theories, and practices based on the client’s needs and presenting concerns. These interventions may be a mix of person-centered, solution-focused, strengths-based, play therapy, mindfulness, and Cognitive Behavioral Therapy techniques to help clients reach their personal goals in a collaborative and non-judgmental setting. I enjoy working with individuals of all ages who are navigating transitional stages of life, developing their personal identity and values and individuals with varying needs. I have extensive experience working with people with depression, anxiety, trauma, LGBTQ+ issues and other needs.
Alexandra (Lexie) Chastain, LPCC
Therapist and Individual Contractor
Guided by a profound dedication to social justice, I’m passionate about supporting people as they navigate life’s challenges and work toward personal growth. I draw on approaches like Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT) and solution-focused therapy, while integrating other evidence-based interventions tailored to individual needs. I have experience working with children, youth and adults, helping them manage stress, anxiety, depression, identity exploration, neurodivergence, trauma, psychosis, substance use, relationships and many other challenges. I’m especially committed to creating an inclusive safe space for LGBTQ+ individuals, where everyone feels valued and empowered to be their authentic selves. Whether you’re looking to build coping skills, navigate a life transition or explore new ways to thrive, I’m here to support you or your child every step of the way.
Our philosophy
Strength-based therapy allows for the opportunity to identify successes, reestablish healthy patterns and develop new skills. We believe in an eclectic approach that is client-led and integrates several interventions while helping clients gain new perspectives on problems. Our vision is to provide quality and culturally congruent behavioral health support to help individuals, children and families improve their quality of life. We are committed to anti-racism, racial justice, and equity work that impacts the quality of client care.
Our Clients
We serve children and adults who have a variety of needs including anxiety, depression, trauma, stress, grief & loss, life changes, foster care related needs, LGBTQ+ related issues, school or work concerns, and many more. We focus on building strong relationships with each client and we value the importance of one's cultural identity. Please see our "Services" tab to learn more.