About Us Hawthorne Health is a leading community site network and home research visit solution provider, with 20+ sites and more than 2,000 research experienced healthcare professionals across the U.S. Hawthorne leverages convenient, trusted, healthcare locations, identified patient data, and intelligent technology to accelerate patient access, improve retention, and reduce study costs. The Principal Investigator will lead sponsor-initiated psychiatric clinical trials, including studies focused on conditions such as anxiety and depression , while working alongside an experienced team of Sub-Investigators, Clinical Research Coordinators, and centralized clinical operations professionals.