Bettina Alonso in conversation with a colleague at an event

Executive Leadership

More than two decades leading transformational growth across healthcare, faith-based and environmental organizations.

Nonprofit Executive

Leading the Organization, Not Just the Function

Across healthcare, faith-based, and environmental institutions, Bettina Alonso has led large teams, managed complex, multimillion-dollar development operations, and worked directly with CEOs, Presidents, and boards.

Philanthropy has been her lever for growth, but the work behind it is organizational leadership: building teams, aligning people with mission, strengthening governance, and guiding institutions through change and scale.

20+
Years of Senior Nonprofit Leadership
$1Bn+
Revenue Generated
$7M → $28M
Oceana Global Revenue Growth
4
Working Languages Across International Boards & Donors
48%
Above Goal on a $200M+ Capital Campaign
300%
Increase in Grant Revenue

Leadership Capabilities

What Bettina Brings to the Executive Team

Building Teams

Recruits and develops high-performing teams, hiring for both skill and belief in the mission, and builds cultures where purpose drives performance.

Managing Organizational Complexity

Leads complex, multimillion-dollar development operations inside large institutions — a health system, an archdiocese, a global advocacy organization — balancing many programs, stakeholders, and priorities.

Partnering With CEOs & Boards

Works directly alongside CEOs, Presidents, and boards of directors, bringing diverse voices together and aligning them around shared goals, strategy, and accountability.

Organizational Transformation

Translates vision into tangible outcomes: elevating financial performance, team effectiveness, and donor engagement across the Archdiocese of New York, and tripling revenue for Maimonides’ flagship event.

Revenue Strategy

More than $1Bn generated, grant revenue up 300%, and a $200M+ capital campaign that exceeded its goal by 48% — treating revenue as an executive strategy, not a department.

Governance

Nearly nine years as Executive Director of the Alfred E. Smith Foundation, building engaged, accountable boards and governance frameworks that protect reputation and mission.

Scaling Functions

Helped grow Oceana from a team of fewer than 20 into a leading global environmental force, scaling its global revenue from $7M to $28M.

Navigating Institutional Change

Steady leadership through organizational change, competing priorities, crisis communications, and high-stakes decisions — quickly assessing complex situations and acting on them.

Leadership Experience

Where Bettina Has Led

Maimonides Health

Senior Vice President & Chief Development Officer

Leads philanthropy for a major Brooklyn health system, including Pink Runway, a flagship event whose revenue has tripled under her leadership.

Alfred E. Smith Foundation

Executive Director

Nearly nine years leading high-profile initiatives and strengthening the foundation’s reach, visibility, and engagement.

Archdiocese of New York

More than seven years delivering exceptional, measurable fundraising growth while strengthening team effectiveness and donor engagement across the organization.

Oceana

Helped scale a team of fewer than 20 into a leading global environmental organization, growing global revenue from $7M to $28M.

What Leaders Say

“As Vicar General and Chancellor, I had the joy of hiring and working closely with Bettina Alonso for over seven years at the Archdiocese of New York. Throughout her tenure, Bettina consistently delivered exceptional and measurable fundraising growth even when, sometimes, it seemed impossible. She combined sharp strategic thinking with disciplined execution. From the outset, she demonstrated an ability to quickly assess complex situations, build strong relationships, and deliver results that exceeded expectations. Bettina has a keen ability to identify high-impact opportunities, align stakeholders, and translate vision into tangible outcomes. Her leadership not only elevated financial performance, but also strengthened team effectiveness and donor engagement across the organization. Bettina’s judgment is sound, her work ethic is unmatched, and her commitment to excellence is evident in everything that she did.”
Msgr. Greg MustaciuoloChief Executive Officer, Mother Cabrini Health Foundation
“I’ve had the pleasure of working closely with Bettina for the past four years to conceptualize and bring to life Maimonides’ flagship event, Pink Runway. What we’ve accomplished together has exceeded all expectations — we have tripled revenue and engaged honorees as well as leadership donors, a testament to Bettina’s strategic approach and leadership. I especially want to commend Bettina for her creative vision, empathy, and refreshingly “no drama” approach to event production. As the founder of Brooklyn’s first breast cancer center, it is deeply important to me that our mission is authentically reflected in this event. Bettina has ensured that Pink Runway not only raises critical funds, but also meaningfully elevates awareness and visibility for this important cause. Thanks to her leadership, the event has become one of the premier events in Brooklyn. I now genuinely look forward each year to both the planning and execution — a reflection of the professionalism, energy, and commitment to excellence Bettina brings to every detail.”
Patrick Borgen, MDChair of Surgery & Director of the Breast Cancer Center, Maimonides Health
“I have had the pleasure of working with Bettina through her engagement with Oceana, and I can say that she brings a rare combination of global perspective, strategic fundraising expertise, and exceptional board leadership. Bettina operates with ease across international markets, understanding not only the technical aspects of fundraising but also the cultural nuance required to build meaningful, lasting donor relationships worldwide. She has a remarkable ability to translate mission into compelling opportunities for investment, consistently engaging high-level stakeholders with clarity and purpose. What truly sets Bettina apart is her strength as a board convener – having introduced me to Oceana’s Board of Directors. She knows how to bring together diverse voices, align them around shared goals, and create an environment where governance and strategy thrive. Her approach fosters both trust and accountability—qualities that are essential but not always easy to achieve at the board level. Bettina is results-driven, highly credible, and deeply committed to the organizations she serves. Any institution seeking to expand its global fundraising footprint while strengthening board engagement would benefit tremendously from her leadership.”
Maria Eugenia GironBoard Member, Oceana

Leadership Conversations

For executive search, board, and senior leadership conversations, contact Bettina directly or connect with her on LinkedIn.