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An MSSI Technology

About Staffbook

Staffbook is a healthcare workforce infrastructure platform designed to modernize how facilities connect with, manage, and support caregivers.

Developed by MSSI after decades of experience in healthcare staffing and workforce operations, Staffbook was built to address many of the inefficiencies found in traditional staffing models — including fragmented communication, delayed credentialing, limited workforce visibility, and administrative overhead.

More than a scheduling tool, Staffbook combines workforce technology, compliance workflows, onboarding, scheduling, reporting, and payment infrastructure into a single operational ecosystem. The platform is designed to help healthcare organizations improve workforce flexibility, increase transparency, and reduce dependency on outdated staffing processes.

Staffbook enables facilities to connect directly with qualified caregivers while giving healthcare professionals faster access to high-paying opportunities, streamlined onboarding, and greater control over their schedules.

Welcome to the revolution in healthcare staffing. Welcome to Staffbook.

Meet the Team

Jim Marsh
Jim MarshPresident & CEO
Jim Marsh is the founder and president of MSSI and the driving force behind Staffbook. With more than 25 years of experience in healthcare staffing and workforce operations, he helped develop Staffbook to modernize how healthcare facilities connect with, manage, and support caregivers through more transparent, efficient technology.
Ria Kashani
Ria KashaniDirector, People
Ria Kashani is the Director of People at MSSI and Staffbook, focused on supporting caregivers and helping healthcare professionals connect with flexible, high-paying opportunities nationwide. With extensive experience in healthcare workforce operations, she helps create a more transparent and supportive experience for caregivers throughout their journey.
Kylie Hanson RN, BSN
Kylie Hanson RN, BSNClinical Director
Nathalie Khotsombath
Nathalie KhotsombathDirector of Business Development
Nathalie Khotsombath is the Director of Business Development, focused on building strong healthcare partnerships and supporting workforce growth nationwide. With years of experience in healthcare staffing, she helps connect facilities with staffing solutions designed to improve flexibility, efficiency, and long-term support.

Some Leading Hospitals we’ve partnered with

Work at trusted healthcare systems across the nation.

24+ Years of trusted Staffing — Now in an App

Staffbook is a modern workforce platform built on decades of healthcare staffing expertise. Designed to meet the standards hospitals expect and caregivers trust, Staffbook connects qualified professionals with healthcare organizations nationwide.

By combining proven industry practices with modern technology, Staffbook delivers flexibility, reliability, and transparency—without the complexity of traditional staffing models.

I’m a Caregiver — See Jobs
I’m a Facility — Hire Caregivers