Dianna Sanderson, LMFT

Christine Cook is a Licensed Professional Counselor with a Master’s in Mental Health Counseling from Prescott College. She is licensed in Arizona, Colorado, and Virginia. Christine is trained in Internal Family Systems (IFS), CBT, DBT, play therapy, and holds certifications in life coaching and EAGALA. Her diverse experience includes roles as a primary, family, adventure, equine, crisis, and expressive arts therapist in both inpatient and outpatient settings, as well as private practice.

Christine is passionate about helping patients overcome life’s challenges by building on their strengths and developing healthy coping strategies. She brings a sensitive, compassionate, nonjudgmental, and genuine approach to therapy, creating a safe and accepting environment for growth and healing.

Christine tailors each session and treatment plan to a patient’s unique strengths and goals. Her respectful, empowering style integrates various therapeutic methods including solution-focused therapy, CBT, DBT, psychoeducation, IFS, and expressive arts to support personal growth and internal healing.

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Jessica Vassallo is a Licensed Clinical Social Worker with extensive experience in the area of mental health. She has worked with patients of various demographics including World Trade Center responders, college students, patients with severe and persistent mental illness, dually diagnosed patients, patients who have or have had cancer, and patients with impoverished backgrounds. She received her Master's Degree at Adelphi University in 2003, became certified that year and received her license in clinical social work in 2008. Jessica has been practicing in social work for 20 years, focusing on anxiety, depression, and PTSD. She uses an eclectic approach in therapy with a foundation in Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, mindfulness therapy, and supportive psychotherapy. She develops an individualized treatment plan for all patients to focus on their goals. She believes that the person is impacted by all the larger systems they are in (family, workplace, community, larger society) and is committed to providing a non-judgmental, warm, and empathetic space to help clients feel understood and comfortable exploring the roots of their issues.

Chelsea is a Licensed Clinical Social Worker with over 7 years of experience in the field of mental health. Chelsea studied Sociology at the University of North Carolina in Charlotte North Carolina and obtained a master’s degree in social work at Norfolk State in Virginia. She has experience working with adolescents, adults, seniors, and families in various practice settings, such as psychiatric facilities, crisis stabilization/ substance abuse units, and outpatient agencies.

She specializes in working with individuals challenged with PTSD, Depression, Anxiety, Stress, Self-defeating thoughts, Communication, Boundary setting, Coping Skills, Parenting, and Life transitions. Chelsea is passionate about providing holistic modalities of treatment to assist clients to manage mental health. She has experience using Cognitive Behavioral Therapy, Person-Centered, Solution Focused, and Mindfulness Techniques, Person-Centered and Trauma-Focused Cognitive Behavioral Therapy

Chelsea's approach is empowering, direct, collaborative, and solution-focused, and she uses treatment modalities specific to the client's needs and goals. She believes in meeting clients where they are, advocating for clients’ needs, and creating a safe space for individual healing.

Chelsea is aware of the stigma created surrounding mental health in vulnerable communities. Chelsea believes that seeking therapy is a sign of strength and resiliency. Chelsea is honored to be able to support you on your journey toward healing and evolving.

Seth Sultan, LCSW, earned his Master of Social Work degree from California State University, Northridge. He is a practitioner of Somatic Experiencing; a psychobiological treatment focused on resolving trauma and stress. Seth also has specialized training in Exposure and Response Prevention (ERP) for the treatment of OCD. He integrates these modalities with Cognitive Behavioral Therapy (CBT), Mindfulness, and Attachment Theory to provide a holistic and individualized therapeutic experience.

Seth believes therapy is a space where individuals should feel heard, seen, and understood. He offers a supportive and nonjudgmental environment that encourages self-discovery and personal growth. His goal is to help clients move toward their best selves while building stronger, healthier relationships.

Seth utilizes a collaborative and compassionate approach, empowering clients to challenge old patterns and create meaningful change. He strives to establish a sense of safety within the therapeutic relationship, exploring emotional, physical, cognitive, and spiritual dimensions to help each person live a more authentic and fulfilling life.

Bernadette Hulsinger, LPC works with individuals from young adulthood through senior adulthood and has experience across inpatient and outpatient settings. She is a clinical trauma counselor with expertise in crisis intervention, risk assessment, TBI, ASD, and couples and family counseling. Bernadette has provided telehealth services since 2017 and holds Board Certification in Telemental Health (BC-TMH). She also serves as a supervisor for counselors working toward licensure.

Bernadette’s style is warm, conversational, and wellness-focused. While she may challenge clients, it is always done in a non-confrontational and supportive manner. She provides a judgment-free space for all clients, including those in poly relationships. Sessions emphasize collaboration, with clients setting their own goals while receiving guidance and exploration along the way.

The first session focuses on understanding a client’s history, life experiences, and previous counseling. Bernadette works collaboratively to develop a treatment plan with attainable goals, emphasizing steady progress and overall wellness—being “just a bit more well today than in past days.” She regularly checks in about the therapeutic relationship and values feedback, always prioritizing client safety, comfort, and fit.

Michael Greenwald is a Licensed Clinical Social Worker who earned his Master’s degree in clinical social work from the University of Chicago. He has experience in a variety of clinical settings, including primary care centers, college campuses, and long-term care facilities for adults with serious mental illness.

Michael specializes in solution-focused therapy, offering practical techniques to help patients manage challenges in the present moment. While he primarily draws from Cognitive Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT), he tailors each session to meet the unique needs of the patient. He brings compassion, creativity, and a sense of humor to every session.

Michael approaches therapy as a collaborative process, guiding patients toward goals aligned with their personal values. He helps reinforce strengths while motivating meaningful change. After understanding a patient’s history and reasons for seeking therapy, he works with them to develop clear, actionable goals to support growth and a more fulfilling life.