Region 1

California - Northern CA
California - Sierra
California - Southern CA
Oregon - Portland
Pacific Northwest

Director - Region 1
Shari Lyons, RN, BSN, CIC, COHN-S
E-mail: shari_l@elcaminohospital.org

California - Northern CA

President
Diane Hogan, RN, BS
dhogan@svmh.com

Vice-President
Jill Peralta-Cuellar, RN
jperalta@svmh.com

Secretary
Rosalie Sheveland, RN, CIC, COHN
RosalieSheveland@dochs.org

Treasurer
Scott Nickell, MSN, FNP
snickell@mail.cho.org

Government Affairs Rep.
Barbara Brown, RN, MSN, MPH, COHN-S/CM
barbarbrown@gmail.com

California - Sierra

President
Charlene Lund, FNP
clund@childrenscentralcal.org

Secretary
Lynne Olson, BSN, COHN-S
lolson@kdhcd.org

Treasurer
Denise McLain, RN, COHN-S, CM
dmclain@kdhcd.org

California - Southern CA

President
Christine Shiosaki, RN, MN, FNP-BC
christine.shiosaki@verizon.net

Vice-President
Ginger Baker, RN, BSN
ginger.baker@hcahealthcare.com

Vice-President
Anita Ashby, RN, NP, COHN-S
acabicyclingnana@msn.com

Secretary
Loretta Rihbany, RN, BC
lrihbany@beverly.org

Treasurer
Lori Caldwell, RN, BSN
lcaldwellrn@yahoo.com

Oregon - Portland

President
Linda Beasley-Freeman, RN, BSN, CPDM
lbeasley@lhs.org

Vice-President
Roberta Dowlin-Tamayo, RN, CCM, CEES
rdowlin@lhs.org

Secretary
Sherry Taxer, COHN/CM, CCM, CPDM
slt20170@yahoo.com

Treasurer
Mary Ellen Ramseyer, RN
mary.ellen.ramseyer@salemhospital.org

Government Affairs Rep.
Lynda Enos, RN, BSN, MS, CPE, COHN-S
humanfit@aol.com

Pacific Northwest

President
Beverly Hagar, RN, BSN, COHN-S
beverly.hagar@vmmc.org

Vice-President
Sandi Buzar, RN, WWCP, CPC
sbuzar@highlinemedical.org

Secretary
Lisa Dyrdahl, RN, BSN
lisa_dyrdahl@valleymed.org

Treasurer
Greta Ashley, BSN, RN, CIC
gashley@skagitvalleyhospital.org

Government Affairs Rep.
Kimberly Kyler, RN
kylerka@dshs.wa.gov