Author: Rosely Mateo is currently pursuing her MBA at NYU Stern, with a specialization in Finance, Sustainable Business and Innovation, and Healthcare. Before Stern, she worked at Bloomberg LP, driving marketing strategy, and transitioned to work in value-based healthcare startups, including Cityblock Health and myPlace Health. This summer, she will join Citi’s Healthcare Investment Banking group, where she plans to combine her cross-sector experience to drive impact across the healthcare ecosystem.
Before attending Stern, I developed marketing strategies at Bloomberg and led compliance and operational initiatives at healthcare startups like Cityblock Health and myPlace Health. As my career progressed, I began asking myself: how can I maximize my skills to amplify my impact across the healthcare ecosystem? Finance emerged as the answer and a path to scale the mission-driven work I had already been doing.
At first, my background felt disjointed, but at Stern, I learned to reframe it as an asset, recognizing that I could maximize my cross-industry experience to champion resource allocation that improves healthcare access, equity, and efficiency. I came to Stern to shift my perspective from improving outcomes at the operational level to influencing systemic transformation through larger strategic investment.
EmpowHER’ed Women in Finance
One of my earliest touchpoints with the Stern community was through the EmpowHER program, which supports MBA students in building expertise and networks to drive investment toward solutions to our most pressing social and environmental challenges, while increasing representation and gender equity in finance. Our program director, Abigail Talcott-Schlaifer, shared a startling statistic: only one in four finance professionals is a woman. Upon hearing about my career interests, I was immediately connected with Marcia Hu, the then-president of the Graduate Finance Association (GFA), who had also pivoted from healthcare to investment banking. Hearing her story gave me the confidence that anything was possible.

EmpowHER’s curriculum and mentorship network broadened my understanding of finance as a tool for both profitability and social equity, particularly in Environmental, Social, and Governance (ESG) considerations. This community helped me feel seen, supported, and empowered as I stepped into the unknown.
Setting the Foundation
In my first year, I took Accounting, Foundations of Finance, and Corporate Finance, which provided me with a strong technical foundation. One of the defining moments of my MBA journey was managing real capital as part of the Michael Price Student Investment Fund (MPSIF). I was part of the Value Fund, where I conducted hands-on investment analysis on healthcare companies and developed new equity pitches. The experience taught me how to perform fundamental analysis and manage a portfolio in a collaborative environment alongside my peers.
Simultaneously, I joined Stern’s Graduate Finance Association (GFA), where a group of MBA2s who had recently navigated the recruiting process provided invaluable guidance and mentorship. Their generosity and insight were instrumental in helping me build both the confidence and skill set needed to pursue a finance career with purpose.
Community That Champions Career Pivots
What makes Stern different is its deep investment in students from nontraditional backgrounds. From Day 1, the Career Center and my peer mentors helped me translate my Bloomberg and healthcare experience into a compelling narrative for investment banking. Through mock interviews, alum chats, and various events, I built the confidence to own my story.
When I received my offer to join Citi’s Healthcare Investment Banking group, I felt the pieces click into place. Stern gave me the platform, finance gave me the tools, and my healthcare experiences gave my journey purpose.
Looking Ahead
As I continue my MBA journey, I’m energized to grow into a healthcare banker. Whether I’m analyzing payer transactions or helping biopharma clients fund innovation, my goal is to center impact in every deal. Stern didn’t just teach me finance; it empowered me to reimagine my career through a lens of purpose and effect.
To incoming students daring to choose a new career path, whether it’s finance, healthcare, or anything in between, know that your previous experience is your edge. Lean into your story. Find communities and ask for help, be curious, and stay open to growth. Stern is a place where unconventional paths aren’t just accepted, they’re celebrated.