About YESS

Since 2001, YESS has served 10,000+ youth and trained over 6,000 role models through programs, workshops, and professional development.

Our Mission

Building inclusive communities to support students on their road to success.

Our Vision

The YESS Institute envisions students becoming caring and productive members in their communities.

YESS over The Years

In the past 23 Years we have made an incredible impact.

  • 23+ Years

    Providing youth the SEL and leadership skills to succeed

  • 10,000+

    Students served in YESS Classrooms

  • 82,000+

    Hours of direct support delivered to students and families

YESS By The Numbers

Data shows that peer groups directly influence adolescent behavior. Therefore, we provide students with intensive support in a daily, credited class for an entire academic year.  This is how YESS students compare to their peers in the same cohort:

0 %
of YESS students demonstrate positive changes in social-emotional learning
0 %
of YESS students see an increase in earned school credits
0 %
of YESS seniors achieve post-secondary acceptance
0 %
of YESS students are on track to graduate
0 %
of Non-YESS students are on track to graduate

100%

of YESS seniors achieve post-secondary acceptance

$7.2 +

Million of financial aid earned collectively by YESS students

50+

Local, state, national and international partner

20+

On-site programs offering embedded in-school programming

“The YESS Institute is a community of staff, volunteers and board members who seek to embody the YESS equity guidelines of Care, Communication, Connection, Empowerment, and Transparency.”
Carlo Kriekels
Co-founder

Our Story

The success of the YESS model is rooted in the agency’s founding philosophy that the people
and communities served need to be valued as experts of their own lived experiences.

1992
2001
2011
2021

Meet Our Team

Meet the amazing team that makes YESS possible

Carlo Kriekels

Co-Founder & CEO | He/him/his

Carlo was born in Belgium and is a first-generation American Citizen. He taught leadership and emotional intelligence skills in Europe from 1995-2000. Kriekels holds law degrees from Belgium and Germany and is proficient in 5 languages. In 2001, he co-founded YESS Institute in order to bring the benefits of emotional intelligence skills to youth and role models. Today, YESS has served 10,000 students. As YESS co-founder, he trained over 5,000 youth and role models, including at MENTOR’s National DC Mentoring Symposium. He was one of the co-founders of the statewide agency Mentor Colorado. Carlo was a lead curriculum developer of the “Youth Outreach Project – Bridging the Gap: Cops and Kids Forums” to improve interactions between youth and police. He is also the author of the audio course and e-book: “The 9 Key Components of Peer Mentoring.” 

Carlo received the 2011 “Heavy Lifting Award” from the Denver Mayor’s Office for Education and Children. Kriekels accepted the 2016 My Brother’s Keeper Award from Denver Mayor Michael Hancock for work with young men of color. In 2021, he was recognized by Titan100 as one of Colorado’s top 100 CEOs for exceptional leadership, vision, and passion. The Belgian Ambassador to the United States nominated Kriekels in 2022 for the prestigious Christoffel Plantin award highlighting Belgians which elevate the prestige of Belgium abroad. Carlo lives in Denver with his wife and their Wheaten Terrier with two sons off to college. In his free-time he enjoys cycling over and across the Colorado Rockies.

Email: carlo@yessinstitute.org

Dino Abeyta

Family Advocate | he/him/his

As YESS Institute’s Family Advocate, Dino has the opportunity to help local communities resolve challenges and problem-solve life situations for YESS students and their families. 

Dino serves the communities of John F. Kennedy High School and Denver North High School. Dino is a Colorado native, born and raised in East Denver. He has over 25 years of counseling and coaching experience. He has worked on behalf of at-risk and adjudicated youth and families that come from very complex, diverse, cultural, socioeconomic, and ethnic backgrounds. He has worked for Denver Health, Colorado Department of Youth Corrections, and Jefferson County School District. Dino has been married to his wife Sonya for 32 years. They have 3 daughters and have 6 grandchildren. Dino coached baseball at the high school and collegiate level for 35 years.  

Email: Dino@yessinstitute.org

Dan Medina Teaching a Workshop for Westminster Public Schools Family Liaisons

Dan Medina

Lincoln High School Program Director | He/Him/His

Daniel dropped out of Lincoln High School as a freshman, became gang-involved and ran away from home. He was married by age 18 and by 30 he had six children. He eventually turned his life around, completed his GED, started his own construction company and volunteered as a sports coach. In 1999, Lincoln High School, struggling to reduce gang activity, asked him become the school’s community / attendance liaison and a coach. Daniel searched the streets to bring the non-attending kids back to school, placed negative peer leaders in small alternative schools and increased parent involvement.

His hands-on model combined with the street-credibility earned as a result of his background has helped him connect with and help turn around many “lost kids”. In 2006, the YESS Institute piloted its peer-mentoring model at Lincoln HS with Dan Medina serving as the School Liaison for the program.

Email: Dan@yessinstitute.org

Desiree Medina

Lincoln High School Program Coordinator | She/Her

Desiree, a former YESS student, has been devoted to the YESS mission for over 10 years. She holds the unique distinction of being the only YESS team member to have progressed through every stage of the YESS program—beginning as a mentee in 9th grade, then becoming a mentor, advancing to mentor leader, and now serving as YESS’ Program Coordinator at Lincoln High School. Desiree is deeply committed to her role, working with youth from Lincoln High School and their families, and making a significant impact across numerous Denver communities. She has led several successful YESS initiatives, including coordinating vital resources for families in need. Working alongside her father, Dan Medina, who is the Lincoln High School Program Director, Desiree continues to support her community from within, all while being a dedicated mother of two.

Email: Desiree@yessinstitute.org

Ximena Quintana

Post-Secondary Success Navigator | she/her/ella

Ximena was born in Santiago, Chile, but raised in Denver Colorado. She is a mother to 2 amazing boys Juanito (14) and Mateo (12). She has 3 crazy (but lovable!) dogs. She loves being outdoors, especially in the summer! Hiking is her favorite outdoor activity. Ximena has worked in education for over 20 years. Her experience working with students was inspired by the lack of support she experienced herself in high school. She has worked with students through numerous pathways, including: teaching, admissions, and mentoring students with career and college planning. Her aim is to positively impact youth and help them see their post-secondary opportunities as they continue to grow and learn after high school. Ximena is committed to YESS’ mission because of the impact and connections she makes with students.

Email: Ximena@yessinstitute.org

ANDREW TRADER- BANKSTON

Program Manager

Hello,

My name is Andrew Trader-Bankston and I’m proud to be joining the Yess Institute.  As a Denver native and graduate of East High School I love giving back to my community. With 8 years in youth domestic violence prevention I’ve spent plenty of time of in classrooms and working with youth. I believe positive youth development and social emotional learning  are key to helping youth unlock their greatest potential.  
In my free time I’m an avid sports gamer and concert attendee. I also enjoy Magic The Gathering and Dungeons and Dragons as they take up most of my free time. 
 
Email: Andrew@yessinstitute.org

Ayari M Aguayo

Program Manager | she/her/ella

Ayari was born and raised in Chula Vista, CA where US/Mexico bordertown politics laid the foundation for her consciousness, artistic expression, and community organizing. In high school, Ayari received a scholarship to attend Camp Anytown: a social justice youth camp. It was there where Ayari began to name her experiences and became an active member in youth leadership programs as an agent of change.

Youth empowerment and radical community healing is Ayari’s life’s work.

For over a decade, Ayari led bilingual capacity-building projects in urban communities mainly focused on supporting resilient youth from at-risk social locations. Ayari’s journey with youth-based enrichment programs began with the Chicana/o Youth Leadership Camp in San Diego where she managed and facilitated engaging activities and identity-based dialogues for high schoolers that promoted social, emotional, and mental growth. 

Most recently in Miami’s YES Institute, Ayari provided an inclusive space for young people to express their authentic selves and develop their leadership skills while providing resources and referrals to families of diverse gender and orientation experiences. At the Overtown Youth Center, Ayari managed the Honey Shine mentorship programs for over 100 girls of color to thrive by creating workshops for youth to safely express themselves with social-emotional learning at the foundation. While at the Young Women’s Project in Washington, DC, Ayari partnered with local high schools to recruit over 300 students, leading over 80 youth in daily reproductive justice training, workforce development, and facilitated civic engagement activities. With the Girl Scouts of Eastern Massachusetts, Ayari oversaw seven after-school troops, created council wide programs, streamlined lesson plans and organized curricula for over 75 after-school programs in low-income communities to build girls of courage, confidence, and character.

 

Ayari is openly Queer, Mexican and Puerto Rican of Afro-Indigenous descendancy. Ayari has a Master’s in Sustainable International Development from Brandeis University and Bachelor of Arts in Women’s Studies from San Diego State University. 

Ayari has supported gender-based human rights efforts with the American Civil Liberties Union (ACLU) of Puerto Rico and as part of a delegation: Solidarity with Women in Honduras. Ayari has been named one the top “15 under 30” at the Gay and Lesbian Times of San Diego and received the Spirit of Justice Award from the Metropolitan Community Church of San Diego. Ayari’s poetry has been published in Sojourners Magazine and Black Activism Production Group focusing on spirituality, social justice, and joy!

Email: Ayari@yessinstitute.org

Photo of Program Manager Julian Banks

Julian Banks

Program Manager | He/Him/His

Julian’s motivation for joining the YESS program stems from a deep desire to make a positive impact on the lives of young individuals. His goal is to empower these youths to believe in their potential and achieve what they might have considered unattainable, ultimately nurturing them into the future leaders of tomorrow.

With over a decade of experience in various educational roles within multiple school districts, Julian brings a wealth of expertise to his work. He has served as a restorative justice coordinator and held the position of Lead Campus monitor, demonstrating his commitment to fostering a safe and supportive environment for students.

Throughout his career, Julian has dedicated himself to working with young people, and his passion for this mission continues to drive his efforts in the YESS program.

Email: Julian@yessinstitute.org

Cheyenne Bueno

Program Manager | she/her/hers

As a Graduate of Denver North High School, Cheyenne has found her home with YESS Institute; it has given her the opportunity to support youth in North Denver and make a difference to students who truly need someone to support them far beyond their academics. As a North High graduate, she has had the opportunity to come back and support her alma mater community. Thinking back, she can identify one adult who truly helped her get through some of her hardest days as a youth; Vince Trujillo, her former teacher – and current co-worker – at YESS. Cheyenne’s hope is to truly impact the youth in her classroom the same way Vince impacted her. In her classroom, students have the opportunity to feel safe, loved, and seen; while also learning and implementing Healthy Relationships, Responsible Decision Making, Social Awareness, Self Awareness, and Self-Management skills.

Email: Cheyenne@yessinstitute.org

Krystyna Cisneros

Program Manager | She/her

Krystyna is passionate about her role as a YESS Program Manager at Shaw Heights Middle School; she has a desire to take all of the lessons she learned through the trials and tribulations she has faced in life and use those experiences to help youth grow and succeed through their own challenges. 

Krystyna grew up in Denver with her sister and single mother – a high school teacher – which instilled a strong value for education in her. Diagnosed with ADHD at 15, she navigated significant challenges that are a part of her motivation to support youth today. A central part of her identity is a deep connection to her Chicano heritage.

After over a decade in business administration, Krystyna embraced community work during the 2020 social justice uprising, leading to her role as the Administrator in the Student Success Services Department at the American Indian College Fund. Previously, Krystyna was the Athletic Secretary at JF Kennedy High School, where she combined her administrative experience with her passion for student advocacy. Krystyna also volunteers with Coloradans for Alternatives to the Death Penalty, reflecting her commitment to social justice.

Krystyna has multiple professional certifications, including business administration, paralegal, esthetician, and is a certified college advisor. Her hobbies include riding her e-bike, and she enjoys spending quality time with her friends and family (especially with her 11 year old daughter!).

Email: Krystyna@yessinstitute.org

Katrina Craig

Program Manager

Katrina works for YESS in order to help shape the future of the youth, and also to make a positive contribution to both the school and larger community. With more than 30 years of experience working with youth, Katrina is motivated to continue working with youth for the opportunities to learn as well. Katrina enjoys learning about cultures and languages and having the opportunity to broaden experiences as an educator. In 2008, Katrina was awarded her B.A. from Metro State College of Denver (Magna cum Laude). Katrina enjoys reading true crime books, spending time with Marz (Katrina’s pug), and is a photographer.

Email: Katrina@yessinstitute.org

Gabriella Lopez (Gabby)

Program Manager | she/her/ella

Gabriella is passionate about working with youth and making positive impacts on their lives; she finds it incredibly rewarding to see students grow and succeed, knowing that she played a part in their journey. 

Her extensive experience working with at-risk youth in the DYS juvenile system has given her insight into the real-life challenges youth face in Colorado, as well as the impacts of those challenges. Gabriella was inspired to pursue this career field because of a supportive teacher who made her feel safe and valued when she was younger. That relationship drives her commitment to creating similar environments for YESS students today.

Gabriella is currently attending school to become a social worker, with plans to begin the Social Work program at Metro State. Her favorite extracurriculars include hiking and playing softball. She also coaches middle school athletics whenever she has the chance. 

Email: Gabriella@yessinstitute.org

James Victor Silva

Program Manager | he/hiim/el

James Victor Silva was born and raised in Denver, Colorado with deep cultural and historical roots within the mestizo Hispano people of Southern Colorado and Northern New Mexico. He is a graduate of Adams City High School and the University of Colorado Boulder. He holds dual undergraduate degrees in Political Science and English Literature-Creative Writing, as well as a Minor in The Study and Practice of Leadership as a scholar of the President’s Leadership Class of CU Boulder.

He has worked in politics, publishing, and education through roles within the 2008 Obama for America presidential campaign, The HealthCare Chaplaincy Network of New York City, The Ricardo Flores Magón Academy and The Pre-Collegiate Development Program at the University of Colorado Boulder.

Through his professional experience, James has served in various leadership roles in schools, on scholarship boards, and social justice organizations; all with a primary focus on advocating for underrepresented communities and our diverse Latinx cultures. He views himself as a lifelong educator/advocate for underrepresented students and their families. He enjoys rock climbing, public storytelling, creative writing, and traveling to better understand human history and the human story.

Email: James@yessinstitute.org

Board Of Directors

Tom Doherty

Gabe Trujillo

Kevin Seggelke

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