Our Executive Staff
Little Flower’s leadership takes on the responsibility and challenges of protecting and caring for those it serves every day. Each member of the team puts the needs of the children, families, and individuals with developmental disabilities above all else. The senior executive team’s extensive collective background in the health and human services fields allows for strategic planning and adaptability in a changing landscape.
Corinne Hammons, MPA
President and Chief Executive Officer
Corinne Hammons, MPA
President and Chief Executive Officer
Corinne Hammons is the President and Chief Executive Officer of Little Flower Children and Family Services of New York. She is responsible for implementing the strategic vision and mission for Little Flower’s services for children, families, and developmentally disabled adults in New York City and Long Island, including its affiliate St. John’s Residence for Boys. She is responsible for the sustainability, effectiveness, and stewardship of the affiliated organization. Corinne has a longstanding interest in the strategic design and implementation of effective programs to help families reach their full potential while ensuring the organization’s long-term success and growth. She has deep expertise in strategic thinking and risk management, as well as crisis response and management. She is particularly interested in designing career pathways for emerging leaders in our field and serving as a mentor both formally and informally.
She values the opportunity to collaborate with peer organizations to pursue her passion for innovation and leadership development to benefit all New Yorkers. Corinne sits on the Board of St. John’s Residence for Boys. She serves as the Board Chair of the Health and Welfare Council of Long Island. She is the Board Secretary & Audit Committee Chair of the Human Services Council and sits on the HSC JustPay Steering Committee. She also sits on the boards of the Catholic Federation of Social Services Agencies in Brooklyn and Queens, the IDD/CW Collaborative, AsOne Healthcare IPA, and SCO Family of Services. She is a mentor to emerging leaders for the Strell Executive Leadership Program at Hunter College.
Corinne holds an AB in Economics from Harvard University and a master’s degree in public administration from the Wagner School of Public Service at New York University. She is a graduate of the Energeia Partnership, a regional stewardship program on Long Island. Corinne is a member of the 2026 Long Island Power List (Icon) and was named a 2026 LIBN Business Influencer, among many other awards and honors. She is proud that these recognitions help more people learn about Little Flower and its mission.
Colleen Merlo, LMSW
Chief Operating Officer
Colleen Merlo, LMSW
Chief Operating Officer
Colleen Merlo, a licensed social worker, is an experienced, dynamic, and committed non-profit leader with more than twenty years in the not-for-profit sector, focusing on issues of violence, mental health, gender equity, and poverty. As Little Flower's Chief Operating Officer, she oversees the functions that support the organization's programmatic and operational growth and stability. She manages Little Flower's daily operations, ensuring that its mission translates into excellent services for clients and a thriving workplace for employees.
Before joining Little Flower, Ms. Merlo served as CEO of the Association for Mental Health and Wellness (MHAW), where she provided strategic leadership to the organization. Based in Ronkonkoma and Riverhead, MHAW is a not-for-profit organization that provides programs, services, and advocacy for people in Suffolk County who face mental health challenges, with an enhanced focus on service to veterans.
Prior to assuming leadership of MHAW, Ms. Merlo spent more than six years as executive director of L.I. Against Domestic Violence, which provides an array of support services to survivors of domestic violence. During her tenure, she expanded the organization's scope of services and introduced a number of programmatic innovations.
Before that, she was executive director of the Mental Health Association in Suffolk County, where she provided direction to drive the organization's mission and vision. Ms. Merlo's strength in building effective collaborations, combined with her advocacy and tireless efforts to bring public attention to the issues facing Long Island's most vulnerable, greatly enhanced the effectiveness of local programming. Colleen Merlo earned a master's degree in social work from SUNY Stony Brook's School of Social Welfare. She received a bachelor's degree in forensic psychology from John Jay College of Criminal Justice in New York City.
She is a past co-chair of the Suicide Prevention Coalition of Long Island and a past board chair of the Health and Welfare Council of Long Island, as well as the Suffolk County Teen Pregnancy Advisory Board and the Suffolk County Welfare to Work Commission. Colleen is a Certified Mental Health First Aid Instructor and a 200-hour trained yoga instructor. She was honored by Long Island Business News with the Top 50 Women in Business award and the Non-Profit Leadership Excellence award in 2020 and again in 2023, the Circle of Excellence Award in 2025 and 2026, and a place on the 2026 Long Island Power List.
Nikant Ohri, CPA
Chief Financial Officer
Nikant Ohri, CPA
Chief Financial Officer
Nikant brings to Little Flower more than two decades of fiscal management experience within the nonprofit sector. Most recently, he served as the Chief Financial Officer at Guadenzia, Inc., a nonprofit organization delivering substance use and co-occurring disorders treatment. Prior to this, Nikant was the Executive Vice President and Chief Financial Officer at ICL, a nonprofit serving New Yorkers with behavioral health needs. He also previously served as the Director of Finance at Family Residences and Essential Enterprises, Inc. (FREE).
Nikant possesses in-depth knowledge of accounting, auditing, human resources, entitlements, payroll, procurement, real estate development and real property management. He is seen as a trusted partner within organizations and a critical counterpart with external stakeholders. This trust and collaboration create sound financial operations, systematic growth, increased efficiency and process improvements that ultimately lead to sound and passionate client care.
Nikant is a Certified Public Accountant and holds a Bachelor of Science in Accounting from the State University of Albany.
Madna Aubry, LMSW
Vice President, Foster Care, Homefinding and Adoption
Madna Aubry, LMSW
Vice President, Foster Care, Homefinding and Adoption
Madna Aubry started her career at Little Flower Children and Family Services of New York as a Caseworker in 1989, responsible for the well-being of 25 children, and over the past 33 years, Madna has served the organization and thousands of children and families of New York City with professionalism and passion. During her time at Little Flower, Madna has been promoted to Foster Care Supervisor, Director of Foster Care, and most recently, Vice President in the Family Foster Care Services Unit at the Flagship Office in Brooklyn.
Her long tenure at the agency has offered her a broad and unique perspective of the entire foster care ecosystem, including the needs and lived realities of the children and families we serve. In 2020, Madna was awarded the ACS “Excellence in Practice” award for initiating daily, virtual community meetings that enabled her team to remain cohesive and supportive of each other while continuing to help families and children during a challenging pandemic.
Madna believes Social Work is not a job but a calling and has lived that philosophy by equipping herself with the tools she needed to offer the best of herself to the children and families of NY. Toward that end, Madna earned a BA from Fordham University before starting at Little Flower and later earned an MSW, also from Fordham where she was elected to Phi Kappa Phi. She also earned an MSED from Hunter College with a Certification in Rehabilitation Counseling and another in Trauma Systems Therapy.
Jennifer Horsley, MSW
Senior Vice President, NYC Programs and Executive Director of St. John's Residence for Boys
Jennifer Horsley, MSW
Senior Vice President, NYC Programs and Executive Director of St. John's Residence for Boys
Jennifer Horsley brings more than 20 years of child welfare and non-profit experience. Since starting her career, she has worked in multiple roles within the child welfare continuum – a case planner, supervisor, director, and Executive Director. She began her career in 1995 as a case planner in the adoption and therapeutic foster boarding home programs at Little Flower. She is known for steadily taking on more responsibility and greater challenges, landing her the leadership role of director of Foster Care and the Preparing Youth for Adulthood (PYA) program at Little Flower. She previously co-chaired the strategic plan implementation process.
In December 2018, Jennifer stepped up to fill the role of interim Executive Director of St. John's Residence for Boys, a residential child welfare and juvenile justice program in Queens, New York. Jennifer was appointed the permanent position of Executive Director in July 2019. She also serves as Vice President on Little Flower's Senior Executive Council. Her experience with teens in the foster care system has been a great asset to St. John's and continues to have a positive impact.
Jennifer earned a Bachelor's and Master's of Social Work from Adelphi University and is the recipient of the first Little Flower Board President's Award in 2017. She also serves on the board of directors for the Council of Family and Child Care Agencies ( COFCCA) and Community Action for Human Services (CAHS). Jennifer co-chairs the COFCCA Residential Care Committee. She is a long-time resident of Queens and continues to reside there with her family.
Melinda Konigsberg, Psy.D.
Senior Vice President, Mental Health and Medical Services
Melinda Konigsberg, Psy.D.
Senior Vice President, Mental Health and Medical Services
Dr. Konigsberg is a licensed psychologist and Senior Vice President of Mental Health and Medical Services of Little Flower Children and Family Services of New York. She is committed to health equity and ensuring the children and youth in Little Flower’s care receive the highest quality trauma-informed, evidence-based mental health, and medical care, as well as support services and care coordination to improve access to services for children and their families, which has resulted in better health outcomes and improved quality of life.
Dr. Konigsberg has supported the children and families in Little Flower’s care since 2003. She was promoted to Clinical Director of Foster Care in 2013, where she successfully created an internship program with NYU, built and strengthened collaborations with prestigious grant-funded therapy providers, and implemented evidence-based treatment models. She and her team collaborated with IT/IS to build an Electronic Health Record for tracking quality improvement and compliance to best practice and received recognition from ACS for exemplary effort in systems development. She was promoted to Vice President in July 2016 to integrate and oversee the mental health and medical departments. After being promoted again in April 2019 to Senior Vice President of MH and Medical Services to additionally oversee Health Homes, Home and Community Based Services (HCBS), and Children and Family Treatment and Support Services (CFTSS) and oversee CFTSS at St. John’s, she and her team strengthened the program and increased census.
Dr. Konigsberg helped establish Little Flower as a leader in the field with the successful launch of CFTSS, HCBS and telehealth services that improved the lives of the children and families we support, as evidenced in decreased hospitalization rates. In July 2020, all child welfare mental health, and medical departments at Little Flower were streamlined through Dr. Konigsberg’s leadership with an additional promotion for her to oversee MH and Medical Services for our RTC and continue to spearhead 29-I licensure, implementation, and growth.
She is CEO and President of Access Consultation and Psychology, P.C., certified as a M/WBE, and provides and oversees corporate crisis debriefings, executive coaching, diversity training, and private practice psychological services. Dr. Konigsberg holds a Doctor of Psychology from the University of Denver and graduated Magna Cum Laude from Tufts University. Her commitment to multicultural psychology includes attachment theory research in South Africa and aboriginal studies in Australia.
Dr. Konigsberg’s invitations included webinars and in-person conference presentations on telehealth, dissemination of evidence-based therapy models, improved outcomes of Medicaid services. She was the keynote speaker on interdisciplinary communications and has presented at national conferences and published on diversity in professional journals and encyclopedias. She is co-chair of the State-level Clinical Subcommittee, as well as Clinicians in Child Welfare (CCW), has held leadership roles in professional organizations and Executive Boards, and has won numerous awards, such as for her role as President of New York State Psychological Association’s Division of Culture, Race and Ethnicity and international recognition as “Most Inspiring Female in Psychology.”
Kelly Linden
Vice President of Human Resources
Kelly Linden
Vice President of Human Resources
Kelly is a dedicated human resources professional with over 25 years of experience in leadership, focusing on areas such as employee relations, talent management, and organizational development, along with any and all legal matters. With a master’s degree in business, Kelly’s bed of work has an eclectic landscape focusing on areas such as higher education and healthcare.
Before transitioning into human resources, Kelly began his career as a teacher, where he worked closely with children facing various learning and developmental challenges, fostering inclusive and supportive educational environments. In addition to Kelly’s professional career, he has spent more than 30 years teaching and coaching men’s and woman’s lacrosse & football, helping student-athletes develop their skills, confidence, leadership, and teamwork from middle school stretching all the way to the collegiate level.
Kelly’s diverse background in education, human resources, and athletics reflects his commitment to mentoring others, building strong relationships, and creating opportunities for growth and success. His ability to bring everyone together as a team to accomplish the mission of any organization or institution is truly Kelly’s strength. Above all, Kelly is a proud father of two children, and he values the importance of family, service, and lifelong learning in both his personal and professional life.
Adnan Mahmood
Vice President, Information Technology and Services
Adnan Mahmood
Vice President, Information Technology and Services
Adnan Mahmood serves as the VP of Information Technology and Services for Little Flower Children and Family Services of NY. As VP IT/IS, Adnan is charged with the creation of strategic IT initiatives that align with Little Flower’s mission and long-term goals.
Prior to joining Little Flower, Adnan spent 15 years in information technology roles both in the private and non-profit sector, providing delivery of IT infrastructure and services, information security systems and compliance, administrative systems, and client support services.
Adnan earned a B.S degree in Information Systems from Pace University and M.S degree in Information Network and Computer Security from NYIT.
Jennifer Maurici, PhD, LMSW
Vice President, Long Island Programs
Jennifer Maurici, PhD, LMSW
Vice President, Long Island Programs
Dr. Maurici is an accomplished leader in the nonprofit and social services sectors who brings an unwavering commitment and passion to advancing outcomes for children, youth, families, and individuals with diverse learning and developmental needs. Her nearly three decades of experience includes direct practice, nonprofit leadership and program administration, as well as earlier work in journalism and education. She has held a variety of positions across the child welfare continuum, including serving with the New York State Office of Children and Family Services (OCFS) as Director, Bureau of Innovative Practices and Strategic Collaborations; Associate Director, Public Information Office (PIO); and Special Assistant to the Deputy Commissioner for Child Welfare and Community Services (CWCS). She began her professional career as a newspaper reporter before transitioning to social work and child welfare.
Dr. Maurici has been published in Reflections: Narratives of Professional Helping and in the April 2022 edition of APHSA Policy & Practice Magazine. Additionally, she has presented nationally on improving media partnerships in child welfare. Dr. Maurici holds a BA in Journalism from SUNY New Paltz and an MSW from Arizona State University with a Specialization in Child Welfare. She recently earned her PhD from Fordham University Graduate School of Social Service, focusing her research on the intersection of media coverage, workforce turnover, and organizational safety culture in child welfare. Her work reflects a longstanding commitment to strengthening the child welfare workforce and advancing practices that improve outcomes for children, youth, and families. Her professional interests include child welfare policy, workforce retention, and public perception of the child welfare workforce. She was awarded Student of the Year by the National Association of Social Workers (NASW), Arizona Chapter in 2007.
Christina McQuillan
Vice President and Controller
Christina McQuillan
Vice President and Controller
Christina McQuillan is a seasoned finance and accounting executive with 20+ years of experience spanning nonprofit and corporate environments. She brings deep expertise in financial reporting, audit management, budgeting, cash flow oversight, and internal controls, with a strong track record of strengthening financial operations and supporting strategic decision-making.
Currently serving as the Controller, Christina leads all accounting operations, including monthly and year-end closure, financial statement preparation, and audit coordination. She ensures compliance with GAAP and nonprofit accounting standards while driving process improvements and enhancing internal controls. In her leadership role, she oversees a full accounting team across accounts payable, payroll, accounts receivable, budgeting, and general ledger functions, while partnering closely with executive leadership to guide financial strategy and funding analysis.
Previously, Christina served as Chief Financial Officer and Director of Finance at Habitat for Humanity of Long Island, where she was responsible for all financial functions, including budgeting, grant reporting, cash management, and board-level financial reporting. She played a key role in audit management, internal control development, and organizational financial planning.
Earlier in her career, Christina built a strong technical foundation through roles in public accounting and corporate finance, gaining extensive experience in tax preparation, audits, financial statement preparation, and client advisory services.
Christina holds a Bachelor of Arts in Accounting and Information Systems from Queens College. She is recognized for her leadership, attention to detail, and ability to translate complex financial data into actionable insights that drive organizational success.
Itohan Omoregie, Esq
Vice President of Quality Improvement and Compliance
Itohan Omoregie, Esq
Vice President of Quality Improvement and Compliance
Itohan Omoregie is the Vice President of Quality Improvement and Compliance at Little Flower, bringing over 20 years of experience across various areas of human services.
Most recently, Itohan served as Special Counsel at The New York Foundling, where she advised on programmatic and operational legal matters. She also held multiple leadership roles at the Administration for Children’s Services, including Deputy Director of Policy and Director of Contract Management and Program Innovation.
Itohan holds a Bachelor of Arts in Industrial Relations from McGill University and a Juris Doctor from George Washington University Law School.
Jessica Rothkuo, MS
Senior Vice President, Strategy and Growth
Jessica Rothkuo, MS
Senior Vice President, Strategy and Growth
Jessica (Jessie) Rothkuo is a child welfare strategist dedicated to public sector systems improvement. Prior to joining the Little Flower team, she served as a senior policy analyst at Chapin Hall at the University of Chicago, where she delivered strategy and operations consultation to federal, state and local child welfare agencies to build their capacity for successful system transformation. Jessie is known for a collaborative co-design approach that builds trust, strengthens systems, and enhances organizations’ ability to serve communities. Her expertise includes strategic planning, service design, business process improvement, systems thinking, cross-system collaboration, and evidence-based model implementation.
Jessie formerly served as the Senior Program Manager at the Redlich Horwitz Foundation, where she led the Foundation’s support of the Family First Prevention Services Act implementation. In that role, she oversaw a team delivering capacity building and technical assistance to 18 local jurisdictions in New York State. She previously worked as a Senior Consultant with Deloitte and as the Executive Director of Strategy, Innovation and Planning at the New York City Administration for Children’s Services, where she supervised a team responsible for guiding implementation of strategic initiatives. While there, she managed the system-level implementation of Strong Families NYC—New York’s Title IV-E waiver and the agency’s largest foster care initiative.
Jessie is a Returned Peace Corps Volunteer (Ethiopia 2010-2012). She earned a Master of Science in Urban Policy Analysis and Management from the New School and a Bachelor of Science in Journalism and Mass Communications from Kent State University. She is currently an MBA candidate at Baruch College.