About Nonprofit Staten Island - Nonprofit Staten Island

Nonprofit Staten Island

This brand represents the 150 non profit organizations that are our members. Since 2005, the Nonprofit Staten Island (formerly known as SINFPA) has provided resources, support, and advocacy for the borough’s nonprofit community. Through year-round educational workshops, coalition building, affinity group, networking opportunities and resource sharing, we strive to ensure nonprofits have what they need to continue being service providers, employers, and active members of the Staten Island community. Nonprofit Staten Island membership includes over 150 cultural institutions, faith-based organizations, health care providers, senior & youth service providers, and local community groups that provide critical services and meaningful programs for our diverse Staten Island individuals, families, communities, and neighborhoods.

Nonprofit Staten Island provides the tools, resources, and advocacy for meaningful collaboration and culturally responsive community building across the borough and New York City. We’re excited to continue facilitating communication between nonprofits, community members, and stakeholders in other sectors. We support our members and those they serve by promoting intentional and inclusive spaces to uplift the needs and experiences of our diverse communities. Through coalition-building, affinity groups, and networking opportunities, Nonprofit Staten Island is prioritizing and elevating equitable and intersectional response from the nonprofit sector to both long-standing and emerging community needs.

‘Here’s to Staten Island’: Nonprofit association ushers in new era with rebranded name and look!

Nonprofit Staten Island, formerly Staten Island Not for Profit Association (SINFPA), is ushering in a new generation of community building, collaboration and coalition with a rebranding, the organization’s leaders and board members announced during a press conference Thursday morning on the Promenade near the National Lighthouse Museum in St. George.

“Unveiling our new name, logo and website is about more than just rebranding; it’s about restrategizing to best fulfill our ongoing commitment to ensure that all Staten Island voices are heard and served,” said our Executive Director Tatiana Arguello

We thank our members, community leaders, and neighbors for joining us in the important work that will propel our community forward. Together, we set the bar for quality of life and a brighter future in our communities. Nonprofit Staten Island celebrates this important moment of recommitment to the work of creating a culture and a space where Staten Islanders can see themselves working – with dignity, with respect and pride – in the borough that they love and live in.

Biographies

Executive Director – Tatiana Arguello

Tatiana M. Arguello is the Executive Director of Nonprofit Staten Island, where she leads the organization in empowering over 160 local nonprofits through resources, advocacy, and educational programs designed to amplify their community impact. As the Chair of the Capacity Building Committee for the Mayor’s Office for Nonprofit Services and a member of Community Board #1, Tatiana’s leadership is woven deeply into the fabric of Staten Island’s civic landscape.

With a proven track record of securing millions in funding, Tatiana has championed initiatives addressing public health, environmental protection, and gun violence prevention, fostering resilience and engagement across Staten Island’s nonprofit sector. Her strategic vision and collaborative spirit drive Nonprofit Staten Island’s mission forward, ensuring nonprofits are equipped to meet challenges and seize opportunities for growth.

Before joining Nonprofit Staten Island, Tatiana made her mark as the Director of Workforce Development at United Activities Unlimited (UAU). There, she expanded UAU’s reach across multiple boroughs, managed a $4 million annual budget, and led a team of over 250 professionals. Her stewardship supported workforce readiness, civic engagement, and community development programs, directly impacting tens of thousands. Tatiana spearheaded notable campaigns, including Get Out the Vote, Environmental Protectors, and Count Me In! for Census 2020, securing $1.5 million in funding to address urgent community needs, such as those emerging from the COVID-19 pandemic.

Beyond her professional accomplishments, Tatiana co-chairs the Staten Island Chamber of Commerce’s Young Professionals Group. Her community involvement includes serving on the Louis R. Miller Awards Committee and participating in initiatives with the NYC Civic Engagement Commission and First Central Baptist Church’s Black History Town Hall Committee. A committed leader and recognized changemaker, she was honored with the SIEDC’s 20 under 40 Leadership Award in 2021.

Tatiana’s expertise, dedication, and forward-thinking approach continue to uplift the nonprofit community, solidifying Nonprofit Staten Island’s role as a pivotal resource for local organizations.

Director of Programs and Development – Michelle Bascome

Michelle Bascome has dedicated over 15 years of her career to serving the Staten Island community as an educator and nonprofit leader. She began her journey as a classroom teacher and has since expanded her expertise to include programmatic and funding development, disaster response, and high-level organizational leadership. Her passion for doing good for the most people has been unwavering throughout her career, and she consistently leverages available resources and local partners to achieve her goals.

During the aftermath of Superstorm Sandy, Ms. Bascome played a pivotal role in disaster response, shifting from a community volunteer to the borough-wide Response Coordinator for World Cares Center (WCC) and later the NYC Sandy Recovery manager. Her work in this role involved supervising teams in three boroughs and representing the organization to NYC VOAD, FEMA, and other stakeholders. Through her tireless efforts, she developed strong relationships with Staten Island’s vast network of service providers and served as a founding Executive Board member of Staten Island’s Long Term Recovery Organization.

Ms. Bascome’s impact extends beyond her disaster response work, and her leadership and management skills have been critical to the success of multiple organizations. As the Assistant Director of Workforce Development at United Activities Unlimited (UAU), she led the design and re-development of curricula across five programs, serving approximately 4,000 young people. Her ability to advocate for and secure resources also helped to institute a professional development policy for staff. Most recently, as the Assistant Director of Programs and Development at Central Family Life Center (CFLC), she oversaw the organization’s four program portfolios and strengthened her administrative skills to guide organizational strategy and operations.

In addition to her organizational roles, Ms. Bascome has also demonstrated great success with program design and grant-writing, securing approximately $5 million for various local nonprofit organizations since 2020. Her diverse experience, strong leadership skills, and ability to drive positive change make her a valuable asset to our organization and the Staten Island community.

Administrative Coordinator- Natalia Castro

Natalia Castro has been a proud member of the Staten Island community for over 12 years. She has dedicated herself to serving the community of West Brighton, Staten Island, since 2012. Natalia began her journey as an assistant teacher and later became the Program Coordinator for a local nonprofit’s after-school program. In addition, she supported local youth as the Youth Employment Coordinator for the West Brighton NYCHA contract, helping them gain valuable work experience and build their resumes each summer.

While working as an assistant teacher and Youth Employment Coordinator, Natalia pursued her master’s degree in TESOL at The College of Staten Island. She is now an English as a New Language Teacher with the NYC Department of Education (DOE), where she continues to help youth thrive in their English skills and future endeavors.

As Administrative Coordinator for Nonprofit Staten Island, Natalia will manage day-to-day operations, coordinate events, and support the administrative needs of the organization. She will also facilitate communication between various stakeholders and ensure smooth execution of programs and initiatives.

Throughout her career, Natalia has coordinated with numerous nonprofits, enhancing collaboration and resource sharing within the community. Her extensive experience and dedication to the Staten Island community make her an invaluable asset to Nonprofit Staten Island.

Director of Membership- Celestine Cox

Celestine Cox has devoted countless hours to the Staten Island community through both employment and volunteer work. Most recently, she worked with a job readiness program for youth between the ages of 16 and 24. Under her leadership, the dedicated team provided training and opportunities to several hundred young people in the Staten Island community. This initiative aimed to equip the youth with essential skills, enhance their employability, and support their career aspirations, making a significant impact on their personal and professional development. Celestine’s commitment to empowering young people underscores her passion for fostering growth and opportunity in underserved communities.

Celestine worked with United Healthcare for over 10 years and served on their Diversity, Equity, and Inclusion Committee. During her tenure, she played a crucial role in promoting inclusive practices and fostering a diverse workplace environment. Additionally, she contributed to initiatives aimed at improving health outcomes for marginalized communities. Through the committee’s work, UnitedHealth Group and Essence partnered to support Black women in their journey to live healthier lives. This collaboration focuses on addressing the unique health challenges faced by Black women, providing resources and support to enhance their overall well-being. Celestine’s involvement in these initiatives highlights her dedication to advancing health equity and her commitment to empowering underserved populations through her work.

While working at the United Nations, Celestine collaborated with an NGO that provided funding for several schools in Ghana, promoting the education of young girls in primary and secondary schools. She traveled to Ghana and met with the local communities, educators, and students to better understand their needs and to ensure the effective implementation of the educational programs. Her on-the-ground efforts included assessing the progress of the funded projects, providing support to school administrators, and encouraging young girls to pursue their education with enthusiasm and dedication. Celestine’s work significantly contributed to increasing educational opportunities for girls in these underserved areas, fostering a generation of empowered young women.

Celestine Cox has dedicated her career to serving those in underserved communities. Her commitment to improving the lives of individuals who lack access to essential resources and opportunities is evident in her extensive work. Through her efforts, she has addressed various social, economic, and health-related issues, striving to create a more equitable society.

Program Manager- Rob Grosso

Rob Grosso brings a wealth of experience and dedication to his role as Program Manager for Nonprofit Staten Island’s Environmental Justice Program. With nearly two decades of experience as a professional educator, Rob began his career with the Board of Education as a para-professional in 2007. His commitment to fostering positive change and community engagement has driven him to work within the nonprofit sector since 2019.

Rob has successfully collaborated with various organizations, serving as an Education Coordinator and program lead for impactful projects, including leading initiatives for the 2020 Census. His expertise in education, community-based programming, and collaborative leadership will be essential as he partners with the Staten Island Community Organizations Active in Disaster (SI COAD) to strengthen and advance environmental justice efforts on Staten Island.

Rob’s extensive background in education and nonprofit management positions him as a key asset in empowering communities and promoting sustainability. Nonprofit Staten Island is proud to welcome Rob Grosso, whose passion for service and commitment to equity will be instrumental in guiding this vital program forward.

Executive Board Members