Angela Harrington, LCP

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.

Diana Veliz, LCSW, obtained her MSW from Fordham University. Diana has over 3 years of experience providing client-centered therapy. Her practice is sensitive to race and culture, and trauma-informed. Diana has experience working with adults, and adolescents experiencing anxiety, depression, and other mental health disorders. She has worked in outpatient/inpatient clinics and in an educational setting supporting children with social emotional learning. Diana believes that the best approach is to work collaboratively with the client while also considering that each person's experience is individual to them. The client is an expert in their lives, and as a clinician, she is there to meet the client where they are at and begin the healing journey through non-judgment and compassion. Diana uses cognitive behavioral therapy, solution focused approach, and psycho-education. She also considers the client's place in society and how culture and race can contribute to challenges. Diana takes passion in working with clients to improve self-esteem, recognize schemas, regulate emotions, and develop self-awareness.

Gabrielle Kull is a Licensed Professional Counselor with a strong foundation in mental health care. She earned her undergraduate degree from Indiana University of Pennsylvania in 2017 and went on to complete her Master's degree at West Virginia University in 2019. Since then, Gabrielle has gained experience working with diverse populations and age groups while working for a non-profit organization that served victims of sexual assault, domestic violence, and other violent crimes. She has a genuine interest in treating a vast array of psychiatric disorders including Post-Traumatic Stress Disorders, Depression, Anxiety, and Obsessive-Compulsive related disorders. Gabrielle became licensed in 2022. She has been trained extensively in Eye Movement Desensitization and Reprocessing (EMDR) therapy since 2019 and achieved her EMDR certification in 2025. She takes a trauma-informed, client-centered approach, meeting individuals where they are in their healing journey. Her practice incorporates evidence-based modalities, including Cognitive Behavioral Therapy (CBT), Internal Family Systems (IFS), and mindfulness techniques, to support her clients in achieving their goals. Gabrielle is committed to ongoing education and continuous learning to ensure she provides the most effective and up-to-date care for her clients. She is currently expanding her specialties to include mental performance counseling with athletes.

Pronouns: she/her/hers

Before graduating from the NYU Silver School of Social Work, Dana worked in international human rights and educational settings. She has over 15 years of experience as a clinical social worker and previously worked with formerly homeless adults in supportive housing as a social worker, supervisor, and assistant program director.

Dana views therapy as a meaningful act of self-investment - an opportunity to approach oneself with curiosity, courage, and compassion. She strives to create a warm, validating, culturally responsive, and trauma-informed space where clients feel seen and supported.

Her approach is collaborative, relational, and evidence-based, integrating Acceptance and Commitment Therapy (ACT), mindfulness, Dialectical Behavior Therapy (DBT), psychodynamic, and cognitive-behavioral techniques. Dana helps clients cultivate emotional flexibility, resilience, and self-awareness while clarifying their values and taking meaningful action in alignment with what matters most to them.

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Keesha Barthelemy is a Licensed Mental Health Counselor, and a Credentialed Alcoholism and Substance Abuse Counselor Level-2. She has extensive experience working in the mental health and addictions field with adolescents, emerging adults, adults, and families. Keesha has worked directly with clients of various demographics, living with a variety of mental health conditions. She obtained her Undergraduate degree in Psychology from Hofstra University on Long Island, NY, and her graduate degree from Mercy University in Westchester, NY. Keesha has been practicing for 3 years as a Licensed Mental Health Counselor, focusing on anxiety, mood disorders, addictions, and families. Treatment is tailored to the individual, with a foundation in cognitive-behavioral therapy, rational-emotive behavior Therapy, and mindfulness. Furthermore, Keesha has experience working with individuals seeking Faith-based Therapy, with a focus on Christianity and Catholicism. Keesha's vast clinical background has assisted in her development as a well-rounded counselor. She prides herself on possessing great interpersonal skills, and building therapeutic relationships in an effort to assist with growth, healing, and flourishment.

Jamie Bolo, LCSW, is an experienced clinical social worker who has practiced in outpatient settings, providing compassionate and effective care to individuals seeking support for their mental health and well-being. He earned his Master of Social Work (MSW) from the University of Maryland, where he developed a strong foundation in evidence-based clinical practice. Jamie’s dedication to helping others is reflected in his collaborative approach, emphasizing empathy, respect, and understanding in every therapeutic interaction.

Jamie values building a trusting and supportive relationship with each client in a comfortable, warm environment. He believes that therapy works best when clients feel genuinely heard and understood. His style is patient-centered and nonjudgmental, fostering a space where individuals can openly explore their experiences and work toward meaningful growth and change at their own pace.

Jamie begins by thoroughly understanding each patient’s background, challenges, and goals during the initial session. From there, he collaborates with clients to create an individualized treatment plan tailored to their specific needs. This personalized approach allows him to guide patients through the therapeutic process with clarity and care, ensuring that each step supports lasting emotional well-being.