Serving a two-year term, Regional Coordinators provide leadership that establishes and maintains communication and networking among chapters and regional committee members. As members of the Regional Chapters Coordinating Committee, Regional Coordinators lead the regional committee and collaborate with Sigma headquarters staff. View a map of Sigma's global regions »

The following Regional Coordinators were elected to serve throughout the 2023-2025 biennium.

Africa

Sylvia_Africa
Sylvia Oger Ofosu Dwamena
RGN, MN, BSc, Dip in Nursing

Asia

Rick Kwan
PhD, RN, FHKAN

Europe

Marie-Louise Luiking
PhD

Latin America/Caribbean

Sheryl Garriques-Lloyd
MSc, RN

Middle East

Wafaa_ME
Wafaa Bin Ali
PhD, MSN, BSN, RN

Oceania

Elizabeth Halcomb-Oceania RC
Elizabeth Halcomb
PhD, BN(Hons), RN, GradCert ICNurs, GradCertHE, FACN 

North America
Region 1

Laura Van Auker-NA1 RC.jpg
Laura Van Auker
DNP, APRN, FNP-BC, MSN, SN-C

North America
Region 2

Gay Goss
PhD, APRN-BC, WHNP-BC

North America
Region 3

Krystal Davis
EdD, MSN, RN

North America
Region 4

Sara Thimmes
BSN, RN

North America
Region 5

Devita Stallings
PhD, RN

North America
Region 6

Benita Chatmon
PhD, MSN, RN, CNE

North America
Region 7

Katrina Embrey
DNS, RN

North America
Region 8

Haley-Townsend
Haley Townsend
EdD, RN, FNP-BC

North America
Region 9

Kady Martini
DNP, RN, EBP-CH, NEA-BC

North America
Region 10

Sandra Maxwell
MN, BScN, RN

North America
Region 11

Barbara-Dewhirst
Barbara Dewhirst
PhD, MSN, RN, CNL, CHSE

North America
Region 12

Tami-Jakubowski

Tami Jakubowski
DNP, CPNP-PC, CNS

North America
Region 13

Judith-Cornelius
Judith Cornelius
PhD, MS, RN

North America
Region 14

Amita Avadhani
Amita Avadhani
PhD, DNP, NEA-BC, CNE, DCC, ACNP-BC, CCRN, FAANP, FCCM

North America
Region 15

Jason-Kirchick
Jason Kirchick
MPH, MSN, RN, CNL, MEDSURG-BC