Health Care Case Studies Client Case Study Titles Global Science and Technology Firm A Yoh customer for 20+ years, this firm was able to realize savings in job adverstisement costs of nearly $400 per person. Leading Health Care Organization A Yoh customer for more than 3 years, this firm was able to reduce time-to-fill resulting in improved client satisfaction between DOEM and the manufacturing firms they service. Acute Care Health Care Firm A Yoh customer for more than 2 years, this firm was able to receive immediate coverage by experienced Acute Care Case Managers that were able to step in right away with minimal training.