Built for Organizations Navigating

Growth and Complexity

Vista Research Consulting was founded by Mariana Carvalho, MS, a clinical operations strategist who advises research organizations across sites, CROs, and sponsors during periods of growth, transition, and increasing complexity.

Her work spans operational strategy, financial oversight, regulatory governance, and sponsor engagement - supporting leadership teams in building systems that scale thoughtfully and sustainably.

Meet Mariana Carvalho, MS

Founder & Principal, Clinical Operations Strategy

Throughout her career, Mariana has partnered with research leaders to navigate the realities of clinical research - from startup readiness and compliance to portfolio management and long-term organizational growth.

Her approach blends strategic insight with practical experience, helping organizations move from reactive decision-making to structured operations that support consistency, performance, and confidence across stakeholders.

Rather than offering one-size-fits-all solutions, Mariana works alongside leadership to design frameworks aligned with how each organization operates - and where it is headed.

Vista was created around a simple belief:

Research organizations perform best when operations are designed with intention, not urgency.

Mariana’s role is to support leaders in building clarity across systems, responsibilities, and decision-making - enabling organizations to operate confidently without constant oversight.

Outside of her work, Mariana values a grounded, balanced approach to life - often found in morning walks and time with her English Bulldog, Blossom. That same steady, thoughtful presence carries into every partnership.

Our Values

Excellence:

We hold ourselves to high standards because the work we support impacts patients, teams, and long-term outcomes.

Integrity:

We believe trust is built through transparency, thoughtful communication, and principled decision-making.

Collaboration:

We work closely with leadership teams, valuing partnership and shared accountability.

Innovation:

We embrace smarter processes and evolving technologies that improve research execution and scalability.

Let’s talk about how Vista can support your research success