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 2019-2021 biennium.

Africa

Fhumulani Mavis Mulaudzi
DLitt et Phil (Nursing), M Cur, B Cur, B Cur HONS, RN, RM

Asia

Janet Wong Regional Coordinator
Janet Wong
PhD, RN

Europe

Marie-Louise Luiking Regional Coordinator
Marie-Louise Luiking
MA, RN

Latin America/Caribbean

Luz Patricia Diaz Heredia Regional Coordinator
Luz Patricia Díaz Heredia
PhD, MSN, RN

Middle East

Yasmin Parpio Regional Coordinator
Yasmin Nadeem Parpio
MSc, EB, BSc Nursing

Oceania

Elizabeth Halcomb Regional Coordinator
Elizabeth Halcomb
PhD, BN(Hons), GradCertICU Nurs, GradCert HE, RN, FACN

North America
Region 1

Sujatha Shanmugasundaram Regional Coordinator
Sujatha Shanmugasundaram
PhD, GCTE, MACN

North America
Region 2

Susan Opas Regional Coordinator
Susan Opas
PhD, RN-C, PNP-C, PMHS-C, CNS, CHES

North America
Region 3

Karen Maxwell Regional Coordinator
Karen Maxwell
EdD, RN-BC

North America
Region 4

Stephanie Bruce Regional Coordinator
Stephanie Bruce
MS, RN, APNP, ACNS-BC

North America
Region 5

Susan McReynolds Regional Coordinator
Susan McReynolds
MS, RN, CNE

North America
Region 6

Kimberly Lewis Regional Coordinator
Kimberly Lewis
MSN, RN

North America
Region 7

Shena Gazaway Regional Coordinator
Shena Gazaway
PhD, MSN, RN

North America
Region 8

D'Ann Somerall Regional Coordinator
D’Ann Somerall
DNP, MAEd, CRNP, FNP-BC

North America
Region 9

Angela Opsahl Regional Coordinator
Angela Opsahl
DNP, RN, CPHQ

North America
Region 10

Donald Rose Regional Coordinator
Donald Rose
PhD, MN, BScN, RN

North America
Region 11

Janice Jones Regional Coordinator
Janice Jones
PhD, RN, CNS

North America
Region 12

Jennifer Graber Regional Coordinator
Jennifer Graber
EdD, APRN, PMHCNS-BC

North America
Region 13

Tamatha Arms Regional Coordinator
Tamatha Arms
DNP, PMHNP-BC, NP-C

North America
Region 14

Selena Giles Regional Coordinator
Selena Gilles
DNP, ANP-BC, CNEcl, CCRN

North America
Region 15

Patricia Bartzak Regional Coordinator
Patricia Bartzak
DNP, RN, CMSRN, TNCC, ABLS