Meet Our Team
DIRECTOR
Nancy Iskander
Nancy is a mother from Westlake Village and the founder of The Mark and Jacob Foundation. She founded the organization in 2021 after the tragic loss of her sons, Mark and Jacob. Dedicated to turning heartbreak into hope, Nancy’s work supports underprivileged children in Egypt and Southern California through foster youth programs, scholarships, and orphan care.
In 2023, she expanded her mission by launching a foster care agency in partnership with Good Shepherd Family Services. Located in Westlake Village, the agency serves children across Santa Barbara, Ventura, and Los Angeles Counties, keeping Mark and Jacob’s light alive through every life it touches.
ASSISTANT DIRECTOR
Helena Sidrak Tossoun, PsyD
Helena is a wife, mother, and mental health professional dedicated to serving family and youth within the foster care system. She received her doctorate in psychology in June of 2023 and has been providing quality care for the last 6 years. Her passion to serve in foster care grew after losing her son in January of 2025 due to a tragic illness and thereby, sharing in The Good Shepherd - Mark and Jacob mission to turn pain into hope by finding a loving home for underserved children.
SOCIAL WORKER
Sandy Silva
Sandy is a dedicated and passionate mother, wife, and social worker. She earned her Master of Social Work from USC in August of 2021. She has since gained extensive experience in both the foster care and mental health fields. As a survivor of child abuse, Sandy channels her personal journey into empowering and supporting children and families within the foster care community.
ADMINISTRATOR & SOCIAL WORKER SUPRERVISOR
Stephanie Madrigal
Stephanie has a Master’s degree in Psychology and nearly ten years of experience supporting underserved youth in the area. She specializes in trauma-informed care, advocacy, and empowering children and teens to heal and thrive- working closely with foster families, social workers, and local agencies. She provides individualized support to build resilience and equip our youth with the skills to succeed. Stephanie is committed to helping every child reach their potential, overcome challenges, and have the guidance and support they need to flourish.
SOCIAL MEDIA MANAGER
Nicole Ramzy
Nicole is our dedicated Social Media Manager for The Mark and Jacob Foundation, passionate about using digital storytelling to raise awareness, inspire meaningful community engagement, and support children and families in foster care. With a heart for service and a strong commitment to our mission, she works to amplify our voice, share impactful stories, and help build a community rooted in compassion and hope.