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THE PREEMINENT MENTAL HEALTH AND SUBSTANCE USE DISORDER TREATMENT PROGRAMS FOR ADOLESCENTS AND YOUNG ADULTS

Avery Broderick

Avery Broderick, PA-C

Physician Assistant

Avery Broderick, PA-C, is a board-certified Physician Assistant specializing in psychiatry with a focused clinical interest in autism spectrum disorder as well as trauma and stressor-related disorders. She provides evidence-based care for adolescents with expertise in medication management and individualized treatment planning.

Avery is recognized for a structured, thoughtful approach that emphasizes accurate diagnosis, patient education, and collaborative care. She is committed to creating a respectful, supportive environment and tailoring interventions to unique client needs to promote meaningful and sustained mental health outcomes.

Christine Burby

Christine Burby

Nursing Manager

Christine Burby is a Registered Nurse with a BSN received from American Sentinel University, dedicating her career to helping individuals with mental health challenges.

Christine started her career as an ambulance EMS first responder while working on her psychology degree. Her nursing career spans a variety of psychiatric settings, including managing ECT and TMS, opening an Esketamine clinic, and providing psychiatric home health services in inpatient settings. She also has many years of medical nursing experience in Labor and Delivery, ICU, Medical/Surgical, and home care nursing.

When not caring for others, Christine enjoys cruising, traveling, spending time with her four grown kids, two grandchildren, and, of course, her two fur babies.

Steve Trimandilis

Steve Trimandillis, APRN

Family Nurse Practitioner

Steve Trimandillis, APRN, is a Family Nurse Practitioner and a proud graduate of Fairfield University, with four years of experience in primary care and over 10 years in the emergency department as a registered nurse. As a compassionate provider, I take the time to truly listen to my patients and understand their concerns. I am dedicated to delivering high-quality, patient-centered care guided by the latest evidence-based practices. Outside of work, I enjoy spending time with my family, playing golf, hiking, and kayaking.

Janelle Beard

Janelle Beard

Academic Advisor

Janelle Beard works as an Academic Advisor. She has a master’s degree in education and has worked in a middle school for over seven years as an executive functioning interventionist and strategic reading teacher. She is passionate about meeting children where they are and being a compassionate and educated guide to ensure emotionala nd academic growth.

Shelley Chuba

Shelley Chuba

Academic Advisor

Shelley brings a strong background in behavioral support and youth development, grounded in both formal education and hands-on experience. She earned her bachelor’s degree in Behavioral and Social Sciences, providing a solid foundation in understanding human behavior, communication, and effective intervention strategies.

Prior to joining Turnbridge, Shelley spent seven years at the American School for the Deaf, where she supported students with diverse behavioral needs across both residential dorm settings and classroom environments. Her work is rooted in Positive Behavioral Interventions and Supports (PBIS), with a focus on proactive strategies, consistency, and reinforcing positive behaviors to help students build confidence and succeed.

Outside of work, Shelley enjoys spending time with her family, traveling, and baking.

Nicole Kelley

Nicole Kelley, LMSW

Clinical Resident Liaison

Nicole joined Turnbridge in January 2025 as a Clinical Resident Liaison (CRL) for the Adolescent Residential Program. She brings a grounded and compassionate presence to her role, meeting clients where they are. As part of the clinical team, Nicole works primarily in the community with male clients, supporting them through crisis intervention, leading groups, conducting intakes, and providing individual and family sessions as needed.

Nicole earned her Master’s in Social Work from the University of South Florida and holds her LMSW. She has long been passionate about working with youth and is driven by helping clients grow, supporting them as they build trust, take accountability, and recognize their own progress. She is especially committed to reducing the stigma surrounding substance use and mental health challenges in young people, approaching each client with empathy, respect, and a strong belief in their capacity for change.

Outside of work, Nicole enjoys spending time with friends and family, exploring thrift shops, trying new recipes, and staying active with her dog, Tyrion.

Rachel Naumann

Rachel Naumann

Nutritionist

Rachel Naumann is a Certified Dietitian-Nutritionist and Certified Nutrition Specialist who earned her Master of Science in Human Nutrition from the University of Bridgeport. Rachel has experience working in clinical nutrition and behavioral health settings, supporting individuals with a range of health conditions by providing medical nutrition therapy and evidence-based care focused on sustainable behavior change and a whole-person approach. She has worked in eating disorder residential treatment, providing meal support and helping clients build more consistent and supportive relationships with food during recovery.

She completed her clinical training through Clinicians Incubator, where she developed a strong foundation in trauma-informed, evidence-based, client-centered nutrition care, with an emphasis on individualized care planning and integrating nutrition into behavioral health treatment. Rachel has additional experience in residential treatment settings supporting individuals in recovery, which informs her compassionate and collaborative approach to care. She utilizes motivational interviewing and emphasizes realistic, sustainable changes to help individuals reconnect with their body’s needs and establish consistent nourishment patterns. Rachel is passionate about fostering a supportive, nonjudgmental environment and helping clients develop a healthier, more balanced relationship with food and their bodies.

Amanda Valentin

Amanda Valentin, LCSW

Clinician

Amanda is a Licensed Clinical Social Worker from Connecticut who earned both her bachelor’s and master’s degrees in social work from Southern Connecticut State University. While her academic training focused on school social work, she dedicated much of her time outside the classroom to advocating for survivors of sexual and domestic violence through her university’s Title IX office. This early experience laid the foundation for her commitment to trauma-informed care and client-centered advocacy.

Following graduate school, Amanda began her career as a Youth Trauma Specialist at a sexual and domestic violence center, where she developed a strong passion for supporting individuals through trauma and fostering healing through meaningful connection. As her career progressed, she transitioned into a social work role within a school for individuals with autism. There, she became a trusted resource among colleagues, frequently leading professional development training and offering insights on trauma-informed practices. This experience deepened her commitment to supporting neurodivergent individuals and further expanded her clinical expertise.

Amanda has pursued extensive independent research and training on trauma, its neurological impacts, and effective treatment approaches. She believes there is no “one-size-fits-all” method in therapy and instead utilizes an eclectic approach, drawing from modalities such as Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Motivational Interviewing, Acceptance and Commitment Therapy (ACT), and more. Amanda prioritizes meeting clients where they are, emphasizing genuine connection as the foundation for the healing process.

In her free time, Amanda enjoys spending time with her family, attending concerts, and journaling while listening to music.

Clara Chasse

Clara Chasse, LCSW

Program Director, Killingworth Campus

Clara Chasse is a Licensed Clinical Social Worker. She earned her Bachelor of Arts from Susquehanna University where she majored in Psychology with a minor in Leadership Studies. During this time, she engaged in research opportunities focused on disrupted attachment styles in young adults. Clara earned a Master of Social Work from the University of Saint Joseph where her research explored anxiety presenting as selective mutism and measuring effective forms of therapeutic approaches.

Prior to joining Turnbridge, Clara served as an AmeriCorps volunteer working with survivors of domestic and sexual violence in counseling, case management, advocacy, and in crisis management. Predominantly, Clara’s clinical experience has been working with children, adolescents, and their families. These various settings of experience include community based outpatient, school based, and inpatient psychology. Also, in addictive medicine for young adults struggling with substance dependency utilizing a medication assisted treatment (MAT) approach.

Additionally, Clara specializes in several therapeutic approaches including, Cognitive Behavioral Therapy, Strengths-based, Solution Focused, trauma focused, Positive Psychology, and Motivational Interviewing. She believes in a person-centered approach, supporting client identified goals, and exploring identified barriers to bridge strong and sustainable futures.

In her free time, Clara enjoys an active lifestyle, creating music, and international travel with friends and loved ones.  She’s a life long learner and seeks out skills and new information to utilize her in practice on regular basis.

Chelsea Hanock

Chelsea Mackay, LCSW

Clinical Director, Woodbury Campus

Chelsea Mackay is a licensed clinical social worker who earned her Master’s degree from Fordham University and is known for her insight, warmth, and collaborative approach. With experience across all levels of care, Chelsea has been instrumental in developing treatment programs and enhancing the quality of care for young people facing mental health challenges.  She also offers thoughtful, hands-on clinical supervision helping fellow clinicians navigate complex cases, manage emotional dynamics, and grow their confidence in delivering evidence-based care.

Chelsea began her career focused on eating disorder recovery and over the past few years has expanded her practice to support clients navigating executive functioning challenges, trauma, substance use, and life transitions. She is especially passionate about working with adolescents as they explore their identity, build resilience, and step into young adulthood. At the heart of Chelsea’s work is a commitment to helping clients develop a stronger sense of self-worth and build lives they’re proud of, approaching each session with compassion, curiosity, and a touch of humor.

In her free time Chelsea enjoys reading, yoga, knitting, and spending time with her husband and pets.