Contact PERC

The PERC office is open Monday through Friday, 8:00AM to 5:00PM, except on holidays.

Olympia Office
PO Box 40919, Olympia, WA 98504-0919
112 Henry Street NE, Suite 300
General Information: (360) 570-7300
FAX: (360) 570-7334
Commissioners
Marilyn Glenn Sayan of Shelton, Chairperson
Pamela G. Bradburn of Seattle, Commissioner
Thomas W. McLane of Spokane, Commissioner
Commission Staff
Staff MemberPhoneE-mail

Administration
Cathleen Callahan, Executive Director(360) 570-7312ccallahan@perc.wa.gov
Majel C. Boudia, Executive Assistant(360) 570-7311mboudia@perc.wa.gov
Dario de la Rosa, General Counsel*(360) 570-7328ddelarosa@perc.wa.gov

Special Projects Manager
Kenneth J. Latsch(360) 570-7320klatsch@perc.wa.gov

Unfair Labor Practice Manager
David I. Gedrose(360) 570-7322dgedrose@perc.wa.gov

Business Office
Jim Lohr, Business Manager(360) 570-7310jlohr@perc.wa.gov
Kathy Palladino, Agency Accountant(360) 570-7303kpalladino@perc.wa.gov
Sylvia Freeman, Office Manager(360) 570-7307sfreeman@perc.wa.gov
Pamela Cooke, Accounting/Research Assistant(360) 570-7317pcooke@perc.wa.gov
Mitch Nelson, IT Specialist(360) 570-7302mnelson@perc.wa.gov

Operations
Diane Tucker, HR Manager(360) 570-7335dtucker@perc.wa.gov
Robbie Duffield(360) 570-7331rduffield@perc.wa.gov
Vanessa Lopez(360) 570-7316vlopez@perc.wa.gov
Vicki Potter(360) 570-7333vpotter@perc.wa.gov
Joye Rolfer(360) 570-7301jrolfer@perc.wa.gov
Diane Thovsen(360) 570-7304dthovsen@perc.wa.gov

Representation Coordinator
Sally J. Iverson(360) 570-7324siverson@perc.wa.gov

Labor Relations Adjudicators/Mediators
Mark S. Downing, Field Services Manager(360) 570-7305mdowning@perc.wa.gov
Jessica J. Bradley(360) 570-7326jbradley@perc.wa.gov
Sally B. Carpenter(360) 570-7330scarpenter@perc.wa.gov
Karyl Elinski(360) 570-7329kelinski@perc.wa.gov
Joel M. Greene(360) 570-7318jgreene@perc.wa.gov
Paul T. Schwendiman(360) 570-7321pschwendiman@perc.wa.gov
Jamie L .Siegel(360) 570-7309jsiegel@perc.wa.gov
 
Martha M. Nicoloff, Field Services Manager(360) 570-7325mnicoloff@perc.wa.gov
Charity L. Atchison(360) 570-7337catchison@perc.wa.gov
Katrina I. Boedecker(360) 570-7323kboedecker@perc.wa.gov
Lisa A. Hartrich(360) 570-7327lhartrich@perc.wa.gov
Starr H. Knutson(360) 570-7319sknutson@perc.wa.gov
Claire Nickleberry(360) 570-7314cnickleberry@perc.wa.gov
J. Martin Smith(360) 570-7315msmith@perc.wa.gov
 
Kirkland Office
9757 Juanita Drive NE, Suite 201, Kirkland, WA 98034

Labor Relations Adjudicators/Mediators
Walter M. Stuteville, Field Services Manager(425) 814-1102wstuteville@perc.wa.gov
Carlos R. Carrión-Crespo(425) 814-1114ccarrion@perc.wa.gov
Guy O. Coss(425) 814-1113gcoss@perc.wa.gov
Emily H. Martin(425) 814-1115emartin@perc.wa.gov
Robin A. Romeo(425) 814-1112rromeo@perc.wa.gov
Terry N. Wilson(425) 814-1109twilson@perc.wa.gov
Christy L. Yoshitomi(425) 814-1104cyoshitomi@perc.wa.gov

*The Office of the Attorney General represents the Commission in all Court proceedings