Medical Staff Services

Welcome to Medical Staff Services at PeaceHealth Southwest Medical Center.

Office Contact Information

Yoly Lohn, CPMSM, CPCS, Director
360-514-3296 ylohn@peacehealth.org

Susette Verzosa, Administrative Assistant
360-514-2143 sverzosa@peacehealth.org

Jan French, CPMSM, CPCS, Medical Staff Coordinator
Medicine Department
360-514-3130 jfrench2@peacehealth.org

Dawn Holt, Medical Staff Coordinator
OB/Gyn & Pediatrics Departments
360-514-2144 dholt2@peacehealth.org

Julie Olmstead, CPMSM, Medical Staff Coordinator
Anesthesia & Surgery Departments
360-514-3070 jolmstead2@peacehealth.org  

Edel Verzosa, CPMSM, CPCS, Medical Staff Coordinator
Behavioral Health, Cardiac & Vascular, Emergency Medicine, Family Medicine & Radiology Departments
360-514-2136 erotap-verzosa@peacehealth.org