Kelly Vandivert, LPC

Lisa Mazzotti is a Licensed Professional Counselor in Colorado, and a Licensed Mental Health Counselor and Certified Addiction Professional in Florida. She earned her bachelor’s in Psychology and a master’s in Human Development Counseling from the University of Illinois. With more than 30 years of clinical experience, she has worked with adolescents, adults, and older adults in individual, couple, family, and group settings. Lisa also served as an adjunct professor, teaching psychology and sociology courses for over a decade in high schools, colleges, and correctional facilities. Her extensive background includes treating addictions, trauma, mood and anxiety disorders, OCD, ADHD, self-harm, and eating disorders.

Lisa meets each person where they are, creating a safe space where clients feel heard, valued, and respected. She emphasizes open communication, collaboration, and mutual trust, encouraging patients to share what feels most comfortable and meaningful to them. Lisa’s goal is to empower clients to identify and pursue their personal goals at their own pace, fostering lasting growth. She brings compassion, positivity, experience, and humor to her sessions, reminding patients that change begins with understanding and acceptance.

Lisa tailors her approach by exploring each patient’s history, strengths, and priorities to create an individualized treatment plan. Drawing on Acceptance and Commitment Therapy (ACT), Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Rational Emotive Behavior Therapy (REBT), Mindfulness, Motivational Interviewing, and Solution-Focused Therapy, she adapts her methods to meet each client’s needs. Lisa has facilitated Intensive Outpatient (IOP), Partial Hospitalization (PHP), and inpatient group therapy for co-occurring disorders. She supports clients with a broad range of concerns, including anxiety, depression, PTSD, grief, self-harm, abuse, and both physical and psychological addictions.

Jill Sinnott is a Licensed Clinical Social Worker. She has practiced in Tennessee for over ten years, in a variety of roles including comprehensive child and family therapy, mobile crisis, and group-based Alcohol and Drug treatment. Most recently, she worked in community mental health for five and a half years. In this role, she focused on individual therapy with clients of all ages. Jill obtained her Bachelor's Degree from Warren Wilson College in Swannanoa, NC, and her Master's of Science in Social Work from the University of Tennessee in Knoxville, TN before settling in Johnson City, TN with her family. Jill's areas of interest include working with the LGBTQIA+ community and incorporating play therapy techniques while working with children. She uses a combination of Cognitive Behavioral Therapy, Motivational Interviewing, and Solution-Focused Therapy to develop a treatment plan addressing the client's own goals using specific, obtainable steps and recognizing each individual's strengths.

Mekayla Davila is a Licensed Mental Health Counselor (LMHC) who has been in practice for 6 years. She has experience working with many diverse populations and mental health conditions. Mekayla attended graduate school at Teachers College Columbia University where she received an M.A. and M.Ed. in Mental Health Counseling. Her education and experience span both psychology and criminal justice fields as she has always been interested in their intersectionality. In previous roles, Mekayla has worked mostly with children, adolescents, and adults of minority populations, with focuses on treating anxiety, depression, trauma, and other stressor-related disorders. Mekayla strongly believes that every therapeutic interaction is unique, so she uses an eclectic approach, with foundations in Cognitive Behavioral Therapy and Psychodynamic Therapy, to tailor treatment to the specific needs of each individual. Mekayla puts emphasis on the therapeutic relationship and finds it important to provide a safe and comforting environment for all.

Dr. Kimberly Williams is a Licensed Clinical Mental Health Counselor, with more than 17 years of experience in the mental health field. She holds a master's degree in mental health counseling and a doctoral degree in mental health supervision and education. Her professional experience includes working with populations of diverse demographics, varying circumstances, an array of mental health conditions and challenges, and many other unique living experiences of individuals, families, and couples. Dr. Williams has worked extensively with many presenting issues including diagnoses related to mood disorders, bipolar disorders, anxiety disorders, psychoses, spectrum disorders, trauma and other challenging life changes. In order to provide culturally informed care and meet clients where they are, Dr. Williams has worked with people in many environments, including but not limited to personal homes or shelters, community settings, medical facilities, outpatient settings, and inpatient settings. Dr. Williams embraces humanistic and psychodynamic approaches to help clients acclimate to the counseling space and find the courage to explore, integrate and nurture one's true self throughout the counseling process. Additionally, Dr. Williams utilizes elements of Cognitive and Behavioral Therapies, Solution Focused Brief Therapy, and Systemic and Multicultural Therapies, to help clients further their growth and achieve success toward therapeutic goals.

Adam Hallers is a Licensed Mental Health Counselor who earned a Master’s degree in Mental Health Counseling from Brooklyn College. He has worked across a wide range of settings, including schools, college counseling centers, non-profit community organizations, and private practice. Through these experiences, Adam has worked with diverse populations and identities and has received formal training in DBT, CBT, REBT, Sex Therapy, Psychodynamic Therapy, and Narrative Therapy.

Adam strives to create an open, supportive, and non-judgmental therapeutic environment where patients feel empowered to explore challenges from both the past and present. He believes in balancing compassion with appropriate challenge to support meaningful growth. His clinical philosophy centers on the belief that while past experiences cannot be changed, individuals can change how they understand and respond to them.

Adam begins therapy by gaining a thorough understanding of each patient’s history, concerns, and goals for treatment. He views therapy as a collaborative process and works with clients to develop treatment plans and goals that reflect their values and needs. These goals guide the therapeutic work and are revisited through reflection to highlight progress and growth over time.

Ethan Bardell holds the position of Psychotherapist at Talkiatry. He completed both his undergraduate and graduate training at Clarion University of Pennsylvania. Ethan obtained his BS in Rehabilitative Sciences and Human Services with a concentration in developmental disabilities. Ethan then completed his MS in Clinical Mental Health Counseling. Ethan has a strong background in community mental health work, where he has worked with individuals, couples, families, and groups using a client-centered approach that is both gentle and supportive. In sessions, Ethan works to create a welcoming space where individuals can both process and make sense of their unique experiences, while using a combination of modalities to best fit the needs of each individual. Ethan has a true passion and interest in treating a wide array of psychiatric disorders including anxiety, depression, bipolar disorder, posttraumatic stress disorder, dual disorder, and substance use issues, and various personality disorders.‍