Sam Watson-Alvan » NOSORH Members: Browse by People’s Names Go back to directory. Add to Address Book. Sam Watson-Alvan PCO Manager Washington State Department of HealthWashington State Department of Health, Rural Health, Office of Community Health Systems Work P.O. Box 47853 Olympia WA 98504 work Work Phone: 360-236-2805work Work Email: sam.watson-alvan@dch.wa.govINTERNET Categories: Uncategorized Updated 2 years ago.