Meet Our Team
Our therapists bring decades of combined experience and a genuine commitment to helping you thrive.
Sal Rosato is a Licensed Mental Health Counselor with 25 years of experience working with adolescents and families. Having spent the heart of his career in middle and high school settings, Sal has a deep understanding of the unique challenges young people face — from navigating social pressures and academic stress to bigger life transitions and family dynamics. His approach blends Cognitive Behavioral Therapy (CBT) with mindfulness-based techniques, helping clients build self-awareness, develop practical coping skills, and create lasting change. Whether working with a teenager struggling to find their footing or a family navigating a difficult season, Sal brings both expertise and genuine care to every session. Sal also sees patients at our Riverhead location.
Crystal Rivera-Cronin is a Licensed Mental Health Counselor with over 12 years of clinical experience. She specializes in high-conflict marital therapy, drawing on research-based methodologies to help couples navigate difficult dynamics and rebuild meaningful connection. Crystal is also deeply passionate about supporting children and families on the autism spectrum, bringing both clinical expertise and compassion to this important work. Her experience spans teens and adults, and she is known for creating a safe, nonjudgmental space where clients feel truly heard and understood.
Seth Chandler is a Licensed Clinical Social Worker with more than 20 years of experience working with families, teens, and adults. He takes an eclectic approach to therapy, drawing from humanistic and Cognitive Behavioral frameworks to tailor treatment to each individual client. Seth has a particular interest in working with anxiety, depression, and mood disorders, and his warm, collaborative style helps clients feel at ease from the very first session. His breadth of experience allows him to meet clients wherever they are in their journey.
Stephanie Bellizzi is a Licensed Mental Health Counselor and Licensed School Psychologist who brings a unique dual perspective to her clinical work. With over five years of experience, she is especially passionate about working with young adults and families navigating anxiety, depression, and life transitions. Trained in CBT modalities, Stephanie helps clients identify unhelpful patterns and build practical strategies for feeling better. Her background in school psychology gives her a nuanced understanding of the pressures facing young people today, and she creates a supportive space where growth feels possible.
Darcie Cortese is a Licensed Mental Health Counselor and Licensed School Psychologist with 30 years of experience working with children and families. She utilizes an eclectic therapeutic approach with an emphasis on CBT and behavioral techniques, crafting individualized treatment plans that meet each client's specific needs. Darcie's extensive background in both clinical and school settings has given her a well-rounded understanding of child and adolescent development, and her decades of experience make her a trusted presence for families seeking guidance and support.
Haley Sommer is a Licensed Clinical Social Worker with several years of clinical experience supporting adults and young adults through life's challenges. She integrates CBT techniques with humanistic principles, believing that lasting change comes from both practical skill-building and a deep understanding of each person's unique story. Haley fosters a warm, collaborative therapeutic relationship where clients feel empowered to explore their thoughts, emotions, and goals. Her approach is strengths-based and client-centered, honoring each individual's capacity for growth and resilience.
Jennifer-Ann Ramanand is a Licensed Mental Health Counselor with 10 years of clinical experience, licensed to practice in both New York and New Jersey. She specializes in working with young adults and primarily offers telehealth services, making quality mental health care accessible no matter where clients are located. Trained in CBT modalities, Jennifer-Ann helps clients understand the connection between their thoughts, feelings, and behaviors — and empowers them to create meaningful, lasting change. Her telehealth approach is thoughtful and personal, ensuring that distance never compromises the quality of care.
Cognitive Behavioral Therapy forms the core of Christina's approach, helping clients challenge negative thought patterns and shift unhelpful cycles. By integrating self-awareness, mindfulness, and a focus on personal strengths, she works collaboratively with clients to build resilience and create lasting change — exploring relationships and environment to ensure a holistic, personalized path toward growth and well-being. If you're not sure whether therapy is right for you, that's okay. Maybe life feels overwhelming, or you're struggling in ways you can't quite put into words. Therapy isn't about dwelling on the past — it's about understanding what's working, what isn't, and what you can do to feel better. You don't have to do it alone.
Jessica Riker is a Licensed Mental Health Counselor with five years of clinical experience working with young adults facing anxiety, depression, and adult ADHD. Trained in behavioral and CBT techniques, Jessica takes a practical, goal-oriented approach to therapy — helping clients understand their patterns, develop effective coping strategies, and build the skills needed to navigate daily life with greater confidence and ease. She is especially attuned to the unique pressures facing young adults today, and creates a supportive, nonjudgmental space where clients can feel comfortable being themselves.
Doreen Armstrong brings 25 years of experience working with children and families to her clinical practice. She has a particular passion for supporting mature adults and young adults navigating life's many transitions, offering a warm and grounded presence that clients find immediately reassuring. Trained in behavioral and Cognitive Behavioral Therapy (CBT) modalities, Doreen helps clients identify patterns, build practical skills, and create meaningful change. Her decades of experience make her a trusted and compassionate guide for individuals and families alike.
Dr. Denzil Charles is a Psychologist with a Limited Permit and a Certified School Psychologist with a particular passion for working with adolescents and young adults. He specializes in anxiety and depression as disorders of childhood, bringing a deep understanding of how these conditions develop and manifest in young people. Trained in Cognitive Behavioral Therapy (CBT), Dr. Charles helps clients build practical skills to manage their symptoms and thrive. His warm, evidence-based approach creates a space where young clients feel understood, supported, and empowered to make meaningful change.
Dr. Gabrielle Calabrese is a Psychologist with a Limited Permit and a Certified School Psychologist who brings a broad and impressive clinical skill set to her work with children, families, adolescents, and young adults. She specializes in anxiety and depression as disorders of childhood, and has particular expertise in autism evaluations, including training in ADOS-2 Administration. Dr. Calabrese is also trained in psychological and cognitive testing, making her uniquely equipped to provide comprehensive evaluations alongside therapeutic support. Her CBT-based approach is thoughtful, evidence-driven, and tailored to each client's individual needs.
Alexa Cesarino is a Marriage and Family Therapist with a Limited Permit who brings a thoughtful, systems-based perspective to her clinical work. She has a strong interest in family systems therapy, helping families understand how their dynamics and patterns of interaction influence each individual member. Alexa is also skilled in Cognitive Behavioral Therapy and has a passion for couples counseling, supporting partners in building healthier communication, resolving conflict, and deepening their connection. Her warm and collaborative style helps clients feel safe exploring even the most difficult relationship challenges.
Alyssa Ruggiero is a Licensed Mental Health Counselor and Licensed School Psychologist with several years of clinical experience. She takes a strong behavioral approach to therapy, helping clients identify patterns and implement practical strategies for meaningful, lasting change. Alyssa's dual background in mental health counseling and school psychology gives her a well-rounded understanding of the challenges facing children, adolescents, and families, and she brings both expertise and genuine care to every session.
Nate O'Neil is a Licensed Clinical Social Worker who specializes in working with children and adolescents. He understands the unique social, emotional, and developmental challenges that young people face, and is committed to creating a safe, supportive environment where they can open up and grow. Nate's approach is client-centered and strengths-based, meeting each young person where they are and empowering them to build the skills and resilience they need to thrive at home, at school, and beyond.
Abby Rivas is a Licensed Mental Health Counselor with strong CBT skills and a background in school psychology. Her combined expertise allows her to approach client care with a deep understanding of how academic, social, and emotional challenges intersect — particularly for children and adolescents. Abby uses evidence-based Cognitive Behavioral techniques to help clients challenge unhelpful thinking patterns, develop coping strategies, and build confidence. Her grounded, practical approach makes her an excellent fit for clients looking for real tools to navigate everyday life.
Dr. Peter Delena is a Licensed Psychologist with an impressive 30 years of experience working with children and families. Trained in REBT, CBT, and DBT modalities, Peter brings a rich and well-rounded clinical toolkit to his practice. He specializes in working with teens and school-related issues, helping young people overcome the academic, social, and emotional hurdles that can feel so overwhelming during formative years. His decades of experience have given him a calm, steady presence and a deep ability to connect with clients of all ages.