Maryanne Garnsey, LMFT

Nisha Saintelus Deratus, LPC, is a proud HBCU graduate of Prairie View A&M University with a Master’s in Counseling and over eight years of experience in the mental health field. She has provided care in inpatient psychiatric hospitals, partial and intensive outpatient programs, community mental health, and private telehealth practice. Nisha supports clients facing anxiety, depression, trauma, grief, bipolar disorder, life transitions, anger management, and relationship challenges.

Nisha offers a warm, approachable, and nonjudgmental space where clients feel seen and supported. She believes in a collaborative approach to therapy, working alongside clients to identify the root of their struggles and develop a personalized plan for growth and healing. Her personable nature and tailored care help clients feel comfortable and empowered throughout the process.

In the first session, Nisha reviews teletherapy expectations and confidentiality, and conducts a psychosocial assessment to better understand your background and goals. Together, you’ll explore current challenges, create a vision for your future, and build a practical plan. Using CBT and ACT, she helps you develop tools and insights to apply between sessions for continued progress.

Brianna Quirk is a licensed mental health counselor in the state of New York. She attended SUNY Oneonta for her Bachelor’s degree in psychology, and went on to Adelphi University where she received her Master’s degree in Mental Health Counseling.

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Brianna has extensive experience working with children, adolescents, and adults with a variety of different struggles. Brianna is trained in cognitive behavioral therapy, and helps her clients to recognize and change harmful and unhelpful patterns of thought and behavior, implement coping skills, and set goals for the future, leading to a happier and healthier existence. She uses techniques from CBT, solution focused therapy, psychodynamic therapy, and more to tailor each client’s sessions to their individual needs.

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Brianna specializes in working with individuals from a variety of different backgrounds and mental health issues: such as anxiety, ADHD, stress, depression, trauma, school avoidance and grief/loss. She also has extensive experience working with members of
the LGBTQ+ community.

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.

Essence Jackson-Jones is a Professional Counselor and Art Therapist with extensive experience supporting teens, college students, and young adults navigating life transitions, anxiety, and mood-related concerns. She earned her Art Therapy and Mental Health Counseling degree from the School of the Art Institute of Chicago and has practiced in outpatient, intensive outpatient, and community-based settings. Essence integrates creative and evidence-based approaches to promote emotional well-being, self-awareness, and personal growth, combining her background in counseling and the arts to help individuals connect with their inner strengths and cultivate balance through insight, creativity, and intentional growth.

Essence believes that meaningful healing begins when clients feel heard, respected, and empowered. She creates a warm, collaborative, and authentic environment where clients can explore their experiences safely. Guided by compassion, curiosity, and cultural sensitivity, she tailors each session to meet clients where they are while encouraging resilience, self-expression, and the development of coping skills that foster long-term emotional well-being. Art making in session is encouraged as an invitation rather than an expectation.

Essence begins by learning each client’s unique story, background, and goals during the initial sessions. She collaborates with clients to develop individualized treatment plans that reflect their needs and strengths. Her therapeutic process integrates dialectical behavior therapy (DBT), cognitive-behavioral strategies (CBT), and creative expression to deepen insight and emotional regulation. Essence’s person-centered, strengths-based approach helps clients move toward greater clarity, connection, and fulfillment.

Natalie Zamudio is a Licensed Clinical Social Worker (LCSW) in Arizona and Colorado, and a LICSW in Washington. She holds an MSW from Western New Mexico University and a Master’s in Health Psychology from Grand Canyon University. Natalie has extensive experience in outpatient therapy, inpatient psychiatric and medical settings, care coordination, and crisis intervention. She is skilled in CBT, mindfulness, motivational interviewing, and solution-focused therapy, and is fluent in Spanish, supporting culturally diverse populations.

Natalie creates a collaborative, supportive environment where patients feel respected, understood, and empowered. She emphasizes open communication, cultural sensitivity, and trauma-informed care, balancing practical coping strategies with deeper exploration of challenges to promote resilience and sustainable growth.

Natalie begins with a thorough assessment of each patient’s history, symptoms, and goals. She develops individualized treatment plans integrating evidence-based practices and provides psychoeducation and practical tools. She continuously collaborates with patients to adjust care, addressing both symptoms and root causes for long-term healing.

Audrey O'Neal is a licensed mental health counselor who works with adults. She has a variety of specialties including anxiety, depression, stress management, life transitions, goal attainment, grief and loss, and relationships. Her focus is on delivering patient centered care and holds a Master of Science in Mental Health Counseling from Walden University and is a Doctor of Clinical Psychology candidate at California Southern University.  

Audrey O'Neal Her approach is characterized by warmth and empathy, and she employs techniques such as Cognitive Behavioral Therapy (CBT), Solution Focused Therapy (SFT), Psychodynamic therapy, and Mindfulness based therapy as well as hypnotherapy to empower clients with coping strategies and help them reach their personal objectives.

Audrey O'Neal is committed to fostering a therapeutic alliance that supports, validates, and inspires personal growth. She uses a variety of innovative modalities such as hypnotherapy, mindfulness, solution-focused therapy, cognitive behavioral therapy, psychodynamic therapy to help foster change, explore the root causes of limiting beliefs and problems, and empower her clients.