Horizon is expanding from a single high-performing site into a network of physician-led research sites across the region — giving sponsors more enrollment capacity, consistent quality, and a single point of contact, with the same fast startup and over-enrollment we're known for.
"At Horizon Clinical Research, we strive to be the high enroller on every study we conduct. We partner with investigators in the community who share our passion for research — building a network that extends our reach while maintaining the quality standards we're known for."
Horizon's flagship San Diego site has spent two decades setting the standard for enrollment and data quality. We're now extending that model — partnering with physicians in the community to bring new sites online, each managed to the same standards by our central research team. The first of these new sites is now open in La Jolla.
What the network means for sponsors:
Our site is built for execution. From first patient contact through database lock, we bring physician-level oversight, deep community ties, and an experienced research team to every protocol we take on.
Our investigators have participated in trials spanning numerous therapeutic areas — making Horizon a versatile partner for diverse protocols.
We have been the top enrolling site on multiple multi-site studies. When sponsors need enrollment performance, they call Horizon.
Our orthopedic PI is a board-certified surgeon who actively operates — giving sponsors unmatched clinical rigor for orthopedic protocols.
From contract execution to first patient in — we move quickly. Our regulatory experience keeps startup timelines short.
Let's discuss your protocol.
Reach out to learn more about our capabilities and current capacity.