Our Team Members

Kylin A. Jewell

Kylin has 10 years of experience serving Southern Arizona in the Behavioral Health field with work for agencies like PSA Art Awakenings and Intermountain Centers for Human Development. Kylin has been with Catalina Behavioral Health since February of 2024. She has a background in study of Art Therapy from the School of the Art Institute of Chicago.

She completed a minor in Psychology and Bachelor’s of Arts from the University of Arizona with an emphasis in two-dimensional design in 2010. Additionally, Kylin has her 200hr YTT and will incorporate this into her groups if clients are open to engaging in yoga and meditation practices.

In her work with clients, she incorporates relational, person-centered, existential, and mindfulness approaches. By allowing sessions to be client-led and sometimes art-informed, Kylin encourages those she works with to notice themselves and guides them to their own solutions.

For Kylin, operating from a person-centered and existential theory means paying critical attention to the stories clients feel inclined to share and the personal meaning that these stories hold for them. What is important and recurring for the client informs what happens in subsequent sessions. Kylin brings a sense of play into sessions, when appropriate, hoping that she can share her joy and trust in art practice with all who cross her path.

David Sawyer

David has been working in the mental health field for over eight years, supporting individuals through challenges related to emotional regulation, addiction recovery, and cognitive and developmental disabilities. His approach is rooted in compassion and respect for each person’s unique journey.

He currently serves as a group facilitator in an outpatient setting, where he helps adults build insight, develop coping skills, and connect with others in a safe and supportive environment. David believes in the power of group work to foster healing, growth, and community.

David’s passion for this work comes from personal experience. Like many of the individuals we support, he’s faced his own struggles and found strength through connection and self-discovery. Group therapy played a meaningful role in David’s healing, and he’s seen firsthand how transformative it can be. He’s committed to creating spaces where people feel seen, heard, and empowered to grow: one step at a time.

Cindy Chavez

As an experienced Admission Coordinator, Cindy is dedicated to guiding individuals and families through the first steps of recovery from mental health and substance use challenges.

With a strong foundation in compassionate communication and crisis support, she works closely with clients to ensure a seamless and respectful admission process.

Her goal is to be a trusted point of contact during one of the most vulnerable times in a person's life, providing clarity, support, and hope as they begin their healing journey. Cindy takes pride in being part of a team that prioritizes dignity, care, and meaningful change.

Kevin Bouchard

Kevin, Operations Manager, has dedicated his life to helping others, beginning his career in the medical field at just 17 years old working in a physician’s office. His journey took a pivotal turn five years ago when he entered recovery. During that time, Kevin discovered his true calling in behavioral health, working directly with patients and building a deep sense of purpose in supporting their healing journeys.

Through dedication and compassion, Kevin has worked his way up to become the Operations Manager, where he focuses on creating supportive systems that ensure both patients and staff can thrive.

Outside of work, Kevin enjoys a fulfilling family life. He has been married to his husband, Richard, for three years. He is also a proud father and grandfather, cherishing the time he spends with his son and two grandchildren.

Christina Vignery

Christina brings over two decades of diverse healthcare and business leadership experience to her current executive roles. She began her career as a registered respiratory therapist, earning her Bachelor of Science in Respiratory Care with a management concentration from Independence University.

Christina dedicated ten years to direct patient care in hospital settings, where she developed a deep understanding of healthcare operations and patient needs. This foundation led her to transition into the pharmaceutical industry, where she leveraged her clinical expertise to educate physicians about therapeutic medications and treatment options.

Expanding her professional horizons, Christina then pursued a career in financial services, working as a financial advisor for several years. This experience provided her with valuable insights into business strategy, client relationship management, and financial planning.

In her role at Catalina, she combines her extensive healthcare background, pharmaceutical knowledge, and business acumen to drive organizational growth and ensure high-quality patient care delivery.

Christina's unique career trajectory: spanning direct patient care, pharmaceutical education, financial services, and healthcare administration, provides her with a comprehensive perspective on the healthcare industry and positions her as an effective leader in behavioral health services.

Shawna Beckman

Shawna is a Licensed Clinical Social Worker (LCSW) with over 20 years of experience in mental health and addiction counseling. She holds certification in EMDR and TF-CBT and has training in play therapy. She brings a compassionate, evidence-based approach to helping adults navigate mental health challenges and recovery.

Shawna earned her bachelor's degree in psychology from Kansas Wesleyan University, where she also completed specialized training in addiction counseling. She went on to receive her Master of Social Work degree from Newman University in 2008, providing her with a strong foundation in clinical practice and therapeutic interventions.

Shawna serves as the Executive Director at Catalina. In this leadership capacity, she provides guidance and support to the entire clinical team, ensuring the highest standards of care while fostering a collaborative and supportive work environment.

Shawna provides mental health services while also leading and mentoring fellow clinicians, supporting adults and families seeking behavioral health care.

Dr. Roland Segal

Dr. Roland Segal serves as Medical Director and psychiatrist at Catalina Behavioral Health. After graduating from the University of Arizona College of Medicine, he completed general psychiatry training at Banner Good Samaritan Medical Center in Phoenix, Arizona, followed by a forensic psychiatry fellowship at the University of Southern California’s Keck School of Medicine.

Dr. Segal has more than 10 years of clinical, administrative, executive, and forensic experience. With double board certification in General and Forensic Psychiatry, Dr. Segal brings a wealth of knowledge and experience to our team. He served as the Chief Medical Officer at Valley Hospital in Phoenix, Arizona, president of the Arizona Psychiatric Society, chair of the legislative committee and a member of multiple state and national boards, committees and organizations. Dr. Segal is a clinical assistant professor of psychiatry at the University of Arizona College of Medicine, where he regularly teaches medical students and residents.

Dr. Segal serves as a psychiatry expert consultant for a number of superior and regional courts, including Salt River, Maricopa, and Yuma County; city governments, including Phoenix, Lake Havasu, and Mesa; and organizations, including the United States Postal Service, Social Security Administration, Immigration Health Services, U.S. Department of Justice, and the Department of Homeland Security.

Dr. Segal values objectivity, morality, ethics, mindfulness, and cultural awareness in a diverse society.

Dr. Segal’s commitment to comprehensive psychiatric care informs his work with adults at Catalina Behavioral Health.

Mabel Tobah

Mabel Tobah is Catalina Behavioral Health’s Lead Clinician and a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with a strong passion for providing patient-centered care. With a Master of Science in Nursing from Walden University, Mabel has extensive experience in psychiatric nursing, medication management, and behavioral health interventions. She is committed to supporting adults through compassionate care and individualized treatment planning.

Mabel has experience providing care in diverse healthcare settings, including behavioral hospitals, correctional facilities, and crisis recovery units. Her experience includes patient assessments, medication administration, and crisis intervention, with attention to patient safety and applicable standards of care.

Her hands-on experience with psychiatric care, patient assessment, medication administration, safety practices, and interdisciplinary teamwork informs her work with adults at Catalina. Mabel is also known for her teamwork, attention to detail, and dedication to maintaining confidentiality and patient trust.

Mabel’s approach to nursing is shaped by her commitment to holistic care, supporting both the physical and mental well-being of the adults she serves.

Laura Tyndall

My name is Laura Tyndall, and I am a Psychiatric Mental Health Nurse Practitioner and Licensed Clinical Social Worker who is proud to serve as Clinical Director at Catalina Behavioral Health. I earned my Doctorate of Nursing Practice from Arizona State University, Master of Social Work and Master of Education in Clinical Human Sexuality from Widener University, and hold a certification in Psychological Trauma Practice.

I specialize in supporting adults with anxiety, depression, and trauma, including LGBTQ+ adults. My approach to care is patient-centered, holistic, and evidence-based, and I often use therapeutic modalities such as CBT, DBT, ACT, and mindfulness-based interventions to support my clients.

I chose this profession because I value investing in others and believe hope is worth finding even in the darkest times; nothing is more rewarding than seeing someone become the best version of themselves.

Outside of work, I enjoy boxing, strength-training, music, cooking, and spending time with my dogs and partner. I believe these activities help me stay balanced and energized to support my clients.