Our Staff is not only highly skilled and committed to their clients but also provides counseling services in three different languages depending on the clients needs.
Daniela Peterson, MA, LPC
(She/her/hers)
Daniela Peterson is the founder and Clinical Director of VISTA COUNSELING. Based in the community of Jackson, Wyoming, Daniela has dedicated 18 years to serving the local area with mental health care through various organizations as well as her private practice.
Daniela completed her studies with distinction at Universidad Bolivariana in Chile, her homeland, earning a degree in clinical psychology in 2005. She holds the equivalent of a Master's degree in Psychology, which qualifies her to practice as a Licensed Professional Counselor.
Her comprehensive expertise spans trauma therapy. She has gained specialization in Neurotherapy and is trained in Eye Movement Desensitization Reprocessing (EMDR) as well as Neurofeedback, also referred to as EEG Biofeedback. She assists both children and adults in their mental health journeys.
Over her years of dedicated service in Wyoming, Daniela has been the recipient of numerous industry accolades. Notably, she was honored with the Starfish Thrower Award by the Wyoming Department of Health in 2007 for establishing the state's first Spanish-speaking substance abuse outpatient treatment program. Further, in 2014, she received recognition from the Division of Victims of the State of Wyoming for her exceptional work in aiding victims of abuse.
Beyond her clinical work, Daniela has contributed to documentaries, including RoadTrip Nation, and featured in the PBS series "A State of Mind,".
Lenka Cervenanova, MS, LPC
(She/her/hers)
Lenka earned her Bachelor's degree in Psychology from the University of Phoenix before advancing her academic journey with a Master's in Mental Health Counseling from Capella University. Specializing in a range of therapeutic techniques, Lenka is proficient in EMDR (Eye Movement Desensitization Reprocessing), Hypnotherapy, Trauma-Informed Care, DBT (Dialectical-Behavioral Therapy), and CBT (Cognitive Behavior Therapy).
Her exceptional skills in trauma therapy for both adolescents and adults make her a valuable member of the Vista Counseling team. Lenka utilizes a tailored approach in her psychotherapy sessions, blending empathy, practicality, and relational dynamics to foster meaningful interactions with her clients.
Nicholl Olivares-Rodriguez, MA, PPC
(She/her/hers)
Nicholl earned her undergraduate degree in Psychology from the University of Arts and Social Sciences ARCIS in Chile. She also holds a diploma in Clinical Adolescent Psychology from Universidad del Desarrollo, Chile, and a Master’s degree in Mental Health, with a focus on Childhood and Adolescence, from the University of Leon, Spain. Nicholl is notably one of only three Spanish-speaking EMDR providers in Wyoming, certified by the EMDR International Association.
With 13 years of clinical experience in Chile, Nicholl has a comprehensive background in addressing mental health conditions in children, adolescents, and adults. In the United States, she has been awarded a Provisional Professional Counseling license by the State of Wyoming. Nicholl's unique combination of international experience and multilingual capabilities make her an invaluable addition to the Vista Counseling team. She specializes in the treatment of trauma and mood disorders in young people.
Meliza Wetzler, MS
(She/her/hers)
Meliza serves as our bilingual Office and Case Manager. Her Spanish language skills were honed during a Peace Corps Masters International program at the University of New Mexico, culminating in her volunteer service in Kuna Yala, Panamá. After relocating to Jackson in 2007, she began her tenure with El Puente, a former local medical interpretation agency.
In her role at Vista Counseling, Meliza assists both our staff and clients with various administrative tasks. She offers English/Spanish interpretation services, facilitating seamless communication between our clients and English-speaking therapists. In her capacity as a case manager, she acts as a vital link between our clients and community agencies, ensuring comprehensive care and support for our clients and their families.
Meliza's compassionate demeanor and dedicated service ensure that you'll feel fully supported during your interactions with her.
Maggie Cochran, MA, PPC
(she/her/hers)
Maggie Cochran earned her master’s degree in Counseling from Northwestern University and is psychodynamically trained, with a person-centered, humanistic approach. She provides individual therapy for adults and adolescents navigating trauma/PTSD, anxiety, depression, relationship stress, domestic violence, and major life transitions. Maggie is trained in Eye Movement Desensitization and Reprocessing (EMDR) and offers a collaborative, nonjudgmental space where therapy moves at a pace that feels manageable. She also provides psychological evaluations in support of immigration cases in coordination with referring attorneys. Outside of her work, Maggie enjoys spending time outdoors with her family and pup.
Julie D'amours, MA, PPC
(she/her/hers)
Julie brings warmth, compassion, and over three decades of experience in the Jackson community to her practice. She holds a Master of Education from the University of Colorado Boulder and a Master of Social Work from Boise State University. Her training has shaped an integrative, evidence-based approach that blends clinical expertise with a deep commitment to client well-being.
She works with adolescents and adults through a strengths-based, client-centered perspective, integrating mindfulness with Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT), and trauma-informed care. By tailoring interventions to each individual, she helps clients develop insight, build coping skills, and foster resilience.
Her professional focus includes but is not limited to anxiety, depression, illness, life transitions, parenting, PTSD, relationships, stress management, and grief. Julie is dedicated to creating a safe, non-judgmental space where clients can clarify values and move toward meaningful change.
Originally from Los Angeles, Julie has lived in Jackson for more than 30 years and feels deeply connected to the community and its natural surroundings. Outside of work, she enjoys hiking, running, skiing, yoga, and spending time with her family, friends, and dogs.
Eliza Perry, Executive Functions Coach/Counselor Intern
(she/her/hers)
Eliza Perry is an Executive Functions Coach and Clinical Mental Health Counseling Intern, currently pursuing her Master’s degree through Northwestern University. With a foundation in elementary education, she holds a teaching degree and brings years of experience supporting neurodivergent individuals, including those with ADHD and Autism Spectrum Disorder, through executive functioning strategies that build independence, organization, and confidence.
As a counseling intern, Eliza is committed to creating a safe and supportive environment where clients feel seen, heard, and valued in their journey toward problem-solving, empowerment, and healing. She collaborates with clients to define and pursue their goals using a trauma-informed approach that integrates Person-Centered Therapy, Dialectical Behavioral Therapy (DBT), Cognitive Behavioral Therapy (CBT), Solution-Focused Therapy, Psychodynamic techniques, and multicultural perspectives.
After graduating in June 2026, Eliza plans to become a Licensed Professional Counselor in Idaho and Wyoming, working with children, adolescents, and adults navigating challenges such as anxiety, depression, trauma, ADHD, and Autism Spectrum Disorder. Her certification in Trauma-Focused Cognitive Behavioral Therapy (TF-CBT), combined with her background in executive function coaching, has shaped her expertise and passion for working with neurodiverse populations and those impacted by trauma.
Eliza also views advocacy as an essential part of her role, embracing social justice as an ongoing action. She values collaboration, cultural humility, and continuous self-reflection as she grows in her cultural competence. Outside of her professional life, she enjoys hiking, skiing, running, cooking, attending live music, and spending quality time with family and friends.
Danielle Siekierski, graduate counseling clinician
(She, her, hers)
Danielle is a graduate clinician from Adler University who works with teens, young adults, adults, and couples navigating trauma, anxiety, depression, self-esteem concerns, eating disorders, life transitions, and relationship challenges. Her approach is humanistic and integrative, incorporating somatic/mind-body practices, CBT, DBT, and other evidence-based, trauma-informed therapies.
With over a decade of experience as a Registered Dietitian and wellness coach in New York City, along with training as a registered yoga teacher and in healing arts such as meditation and sound healing, Danielle brings an integrative understanding of how emotional health, stress, and the body are deeply connected. This training helps guide clients in developing greater awareness, regulation, and self-compassion. Danielle values authenticity, collaboration, and curiosity, and aims to help clients create meaningful, sustainable change.
Danielle is committed to honoring each client’s unique identity, background, and belief systems. She welcomes and affirms clients of all identities, cultures, and life experiences, and strives to create a space where everyone feels seen, respected, and safe.
Sheila Moore, Certified Professional Coder
Sheila has held her certification in professional coding since 2002 and comes with an impressive two decades of supervisory experience at a major hospital in Indianapolis. In 2015, she founded her own billing and coding company, specializing in helping mental health therapists navigate the complex landscape of contemporary healthcare.
Currently based in St. Louis, Missouri, Sheila is readily available to address any billing inquiries or concerns you may have. You can reach her via email at sheila@smcodingandbilling.com or by phone at (317) 979-6509. Sheila is proficient in setting up flexible payment plans and can guide you through the intricacies of healthcare coverage, whether in-network or out-of-network, as well as any other insurance or billing queries.
When she's not busy with work, Sheila enjoys a balanced life that includes visiting her daughter, indulging in a good book at a scenic campsite, exploring nature in a canoe, or delighting her friends and family with elaborate, multi-course meals.