Your Partner in Site Success

Founded by Mariana Carvalho, Vista Research Consulting brings hands-on expertise from leading high-performing research sites. From cutting average startup timelines in half to negotiating budgets with top sponsors, Vista ensures your site is ready to grow while maintaining compliance.
Meet Mariana Carvalho, MS
Mariana is committed to helping physicians and research sites succeed in the clinical research industry. With expertise in clinical operations and budget strategy, she partners with investigators and site teams to navigate the complexities of research - from startup and compliance to sponsor negotiations and long-term growth.
Her approach is both strategic and hands-on, ensuring clients have the tools and guidance to build efficient, financially sustainable, and compliant research programs.
When she’s not working, Mariana finds joy in her morning walks and time with her English Bulldog, Blossom. She carries that same grounded energy into every client partnership.
Our Values
Excellence:
We hold ourselves to the highest standards in every service we provide.
Integrity:
Honesty and transparency guide all of our partnerships.
Collaboration:
We work side by side with clients to achieve their research goals.
Innovation:
We embrace smarter processes and new technologies to deliver better outcomes.