The Heart Behind The Mission
OUR MENTORS
At Mosaic Mentors, our team isn’t just made up of talented professionals. We are people who care deeply, listen fully, and show up with purpose. With backgrounds in social work, education, community engagement, and mentorship, our staff brings a wide range of experience to the table, but what unites us is our shared belief in the power of individualized support.
Each mentor is carefully selected not only for their expertise, but for their ability to connect with others authentically. We meet people where they are, honoring their unique stories while helping them write the next chapter with confidence.
We are mentors, yes, but we are also coaches, cheerleaders, problem-solvers, and trusted companions. We don’t believe in one-size-fits-all. We believe in people.
Meet Your Mentors
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Christi Greco - De Leon
CO-FOUNDER
Christi has dedicated more than 17 years to working alongside individuals with disabilities, developmental differences, and diverse needs. Her experience spans direct support, program development, and community engagement, always grounded in a deep commitment to inclusion and empowerment. Christi’s passion lies in creating spaces where people and families feel supported, seen, and encouraged to grow. She brings both professional expertise and personal heart to her work, ensuring that every mentoring relationship fosters confidence, connection, and purpose. -

Ariel De Leon
CO-FOUNDER
Ariel has dedicated his career to empowering individuals and strengthening community connections. Drawing on his deep roots in the community where he grew up, he brings a unique understanding of the importance of trust, respect, and real-world support. Ariel is passionate about creating opportunities that allow people to grow with confidence and purpose, and he works to ensure every mentoring relationship is grounded in genuine connection and care. His leadership reflects a vision of mentorship that inspires lasting impact for individuals and families alike. -

Ana V.
MENTOR
Ana draws from her years in the medical and dental fields while bringing a creative spirit and practical approach to mentoring. She loves art—whether it’s drawing, painting, jewelry making, or designing t-shirts—and inspires others to explore new ways of expressing themselves. At the same time, she has a natural gift for organization, structure, and life skills, helping others build confidence and balance in their daily lives. Ana’s mix of artistry and practicality makes her a well-rounded and encouraging guide. -

Deaven V.
MENTOR
With more than 20 years of nursing experience, Deaven offers wisdom, patience, and steady support to those he mentors. He is kind and nurturing by nature, and his love for fishing, nature, reading, cars, and gaming gives him a down-to-earth way of connecting with people. Deaven blends professional care with genuine curiosity, helping others grow with encouragement and confidence. -

Marielys M.
MENTOR
Marielys graduated from Seton Hall University with a degree in Marketing and a minor in Public Relations. Passionate about mentorship, she creates spaces where people feel supported and inspired to grow. With experience in media, communications, and community service, she brings creativity, organization, and a heart for connection. Fluent in English and Spanish, Marielys values genuine relationships and enjoys traveling, time with loved ones, and serving her church community. -

Samuel M.
MENTOR
Samuel is a pastor, spiritual director, and life-skills coach who mentors with compassion and clarity. Skilled in public speaking and guidance, he helps others find direction and practical tools for everyday life. Bilingual in English and Spanish, Samuel connects across cultures and creates meaningful spaces for growth. His thoughtful, encouraging presence makes him both a supportive and inspiring mentor. -

Sairis M.
MENTOR
Sairis holds a degree in Social and Behavioral Science with a concentration in Psychology from Seton Hall University and is currently pursuing her master’s in Occupational Therapy. She has several years of experience working with children on the autism spectrum as a respite provider and most recently taught third grade math, history, and English as a co-teacher at a private school.Fluent in Spanish, Sairis values cultural diversity and is passionate about creating inclusive environments in both educational and therapeutic settings. Outside of work, she enjoys organizing, singing, and traveling to broaden her cultural perspective.
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David G.
MENTOR
David has a background in psychology with a focus on special education and neurodivergence. He has studied multiple languages, including Japanese, American Sign Language, and German, and is passionate about history, linguistics, and counseling. Skilled in piano, guitar, and ukulele, David also enjoys working with technology, building furniture, and exploring both board and video games. With experience in pastoral care and life coaching, he strives to help others step outside their routines and discover new ways to enjoy life. -

Heather S.
MENTOR
Heather is an art mentor and longtime school art teacher, working with students from pre-K through eighth grade. She is also a licensed massage therapist with 15 years of experience and holds CPR certification. Having personally recovered and thrived after a severe traumatic brain injury, Heather brings resilience, creativity, and compassion to her work, inspiring others to grow through both art and life’s challenges. -

Frantzy C.
MENTOR
Frantzy brings over 20 years of experience in the creative arts, with expertise in music, DJing, videography, and film editing. Fluent in Haitian Creole, he combines technical skill with cultural perspective to help others explore new forms of self-expression. Frantzy is passionate about mentorship and uses his creativity to inspire confidence, encourage storytelling, and connect people through art and music. -

Alexandra C.
MENTOR
Alexandra is a cooking and fitness mentor with a passion for guiding others toward healthier, more balanced living. With experience in counseling, life coaching, and spiritual direction, she supports individuals in building confidence, finding purpose, and cultivating well-being. Alexandra combines practical skills with compassionate guidance to inspire growth in both body and spirit. -

Samantha S.
MENTOR
Samantha is a bilingual (English/Spanish) social worker with degrees from Ramapo College and Columbia University. With experience in child advocacy and as a school social worker, she is passionate about fostering resilience in children and families. She also brings her love of music, art, and design into her work, drawing on over a decade of experience as a musician. -

Nerina C.
MENTOR
Nerina was born in Argentina and has lived in the U.S. since 2001. She holds a degree in English as a Second Language and certifications in music theory and vocalization. With over 20 years of experience as a worship leader and pastor, and a background in youth ministry, administration, and client support, Nerina brings both compassion and organization to her work. She is passionate about mentorship, finding purpose in inspiring and being inspired by others through Mosaic Mentors NJ.
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Andre. L
MENTOR
Andre is a professional drummer and dedicated fitness and wellness mentor. With a passion for rhythm and movement, he helps others discover confidence through both music and strength training. Andre believes self-expression can take many forms. Whether it’s behind a drum kit, in the gym, or through everyday wellness practices. Outside of mentoring, he enjoys video games and exploring creative ways to connect art, discipline, and personal growth. -

Kris A.
MENTOR
Kris is a photographer, videographer, and creative mentor with a passion for storytelling. With a degree in Journalism and professional experience as a commissioned photographer, Kris helps mentees experiment with techniques, develop their own creative voices, and build confidence in visual storytelling. They believe mentorship thrives on curiosity, connection, and collaboration, and work to create a supportive space where ideas and inspiration can flourish. Beyond the camera, Kris also mentors in social media and content creation, guiding others to share their stories with impact.
Join Our Team
We’re always looking to connect with passionate, dedicated people who share our vision for empowering individuals with disabilities, developmental differences, and diverse needs. Whether you’re a mentor, advocate, or someone eager to make a difference, Mosaic Mentors offers a space to use your skills, share your heart, and help create lasting impact. Let’s build something meaningful together.