Dr. Sayegh was raised in New York where he trained at NYU Brooklyn campus in Brooklyn, NY and continued to become board certified in internal medicine. Dr. Sayegh's extensive 38-year career in substance abuse treatment enriches The Summit with invaluable experience, elevating its mission. With 16 years of personal recovery, Dr. Sayegh not only brings professional expertise but also a profound empathy from his own journey. His firsthand understanding lends a depth of insight into the struggles faced by those battling addiction.

Nicole is a nationally certified physician assistant committed to delivering comprehensive and collaborative care. Graduating with honors in Health and Human Sciences from the University of Southern California, she later earned her master’s degree in physician assistant studies from Midwestern University after relocating to Arizona. Nicole is passionate about providing integrated care using evidence-based medicine. She advocates for her patients with an understanding and compassionate approach, ensuring their well-being is prioritized.

Shae is a seasoned mental health professional with a rich background supporting adults, children, and families since 2008. After earning her B.S. in Elementary Education from Texas Christian University, Shae began her career teaching in at-risk schools before a life-changing volunteer experience in Guatemala led her to pursue social work. She later earned her Master of Social Work from North Carolina State University and has since dedicated her career to trauma-informed care. Shae’s clinical work is grounded in compassion, connection, and creating a safe, accepting space for healing. Her areas of specialization include childhood and relational trauma, depression, anxiety, emotional and sexual abuse, substance use, and family violence. She draws from a range of therapeutic modalities—including EMDR, Somatic Experiencing, CBT, DBT, Motivational Interviewing, and psychodynamic approaches—to support clients in reconnecting with their inner resilience and building lives aligned with their true vision. With a deeply relational and collaborative approach, Shae meets each client exactly where they are. Her work at The Summit Sanctuary is driven by the belief that every person has the capacity to heal and transform their story—one step, one success at a time.

Matthew serves as Clinical Director to The Summit, bringing over 15 years of dedicated experience in behavioral health and substance abuse treatment. Leading with expertise and compassion, Matthew oversees the implementation of evidence-based clinical programs, ensuring adherence to the highest standards of care. As a Licensed Professional Counselor and Certified Group Therapy Expert, Matthew brings a wealth of knowledge in various therapeutic modalities. His dedication to excellence and client-centered care is evident in his commitment to fostering a supportive environment where every individual's needs are not only heard and understood but also met with compassion and understanding. His leadership ensures that The Summit remains at the forefront of delivering transformative care for those seeking recovery.

Emily is a dedicated primary therapist at The Summit Sanctuary, bringing a wealth of experience and a compassionate approach to her practice. Since 2016, she has been immersed in the substance abuse and mental health field, providing empathetic and effective care to her clients. Emily holds a Bachelor of Science in Psychology and a Master of Science in Mental Health Counseling. She is a Licensed Associate Counselor (LAC) and has received specialized training in various therapeutic modalities, including: Experiential Therapies: Utilizing techniques such as mirror work and Gestalt therapy to help clients gain deeper self-awareness. Cognitive Behavioral Therapy (CBT): Assisting clients in identifying and modifying negative thought patterns. Acceptance and Commitment Therapy (ACT): Encouraging clients to accept their thoughts and feelings while committing to behavior changes. Dialectical Behavior Therapy (DBT): Teaching skills to manage emotions and improve relationships. Eye Movement Desensitization and Reprocessing (EMDR): Aiding in the processing of traumatic memories. Emily's approach is deeply rooted in her personal experiences, both as a clinician and as someone who has benefited from transformative therapy. This unique perspective allows her to offer a profound and lasting experience for each individual she counsels. By integrating her extensive academic knowledge with attentive listening, Emily tailors her therapeutic methods to meet the unique needs of each client. Her clients often leave sessions feeling nurtured and empowered, with a renewed belief that lasting change is both achievable and sustainable. At The Summit Sanctuary, Emily is committed to providing a safe and supportive environment where clients can embark on their journey toward healing and personal growth.

As the Director of Client Advocacy, Angelica is dedicated to empowering individuals by providing compassionate, client-centered support that fosters long-term well-being. With a Bachelor's in Psychology and Sociology and a Master's in Forensic Psychology, Angelica combines academic expertise with practical and professional experience to drive positive outcomes for clients. Previously, Angelica has served as a case manager and group facilitator, where she honed skills in client advocacy, assessing client needs, developing goal-oriented plans, and leading therapeutic groups. Certified in peer support, Angelica brings a personal understanding of recovery to their work, offering a unique blend of empathy, empowerment, and goal-focused strategies to help individuals navigate challenges and build resilience. Passionate about making a meaningful difference, Angelica strives to create an environment where clients feel heard, valued, and supported on their journey toward healing and growth.

Graduating from the University of Arizona, College of Medicine, Dr. Roland Segal pursued his general psychiatry training at Banner Good Samaritan Medical Center in Phoenix, Arizona. Dr. Segal further refined his skills through a forensic psychiatry fellowship at the University of Southern California, 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. 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 values objectivity, morality, ethics, mindfulness, and cultural awareness in a diverse society. His unwavering commitment to comprehensive psychiatric care serves as a testament to his dedication to enhancing the lives of his clients at the Summit Sanctuary.

Ernest brings a wealth of experience and passion to our team at The Summit Sanctuary. Originally from Chicago, IL, Ernest made his mark in the medical field after moving to the Phoenix area in 2011 with his wife and two sons. Having graduated from Chamberlain University, Ernest's professional journey has been deeply rooted in both medical and behavioral health specialties. However, it was his unwavering commitment to addressing the often-overlooked realm of mental health that led him to specialize as a psychiatric mental health nurse. Ernest firmly believes that mental health deserves equal attention as physical well-being. Through his work, he endeavors to support individuals facing mental health challenges, offering compassionate care and advocating for greater awareness and understanding in our society.

Shay brings a uniquely interdisciplinary approach to healing, rooted in over a decade of experience across psychology, fitness, corrective movement, nutrition, and Eastern arts. With a Doctorate in Acupuncture from the Phoenix Institute of Herbal Medicine and Acupuncture and more than 3,000 hours of clinical and academic training, she blends clinical expertise with genuine compassion. At The Summit Sanctuary, Shay integrates acupuncture into a broader healing philosophy—supporting clients through recovery, pain management, stress reduction, and overall wellness. Her sessions are deeply influenced by both professional training and personal connection to the recovery journey, offering a therapeutic space for transformation and resilience. A lifelong wellness enthusiast, Shay specializes in helping individuals maintain strength, vitality, and balance through every stage of life. Whether treating chronic pain, insomnia, digestive issues, or the unique challenges of long-term recovery, her goal is always the same: make the smallest changes that lead to the greatest results.