Welcome!

The Gamma Tau at-Large Chapter was formed on May 13, 1978. We are the 89th chapter established at the Sigma Theta Tau International Honor Society of Nursing.

 

It is an honor to serve as President of the Gamma Tau at-Large Chapter. I am inspired by Sigma's international call to action, Lead Together, introduced by our 36th International President, Liz Westcott at the biennium. For more than 100 years, Sigma has united nurses through scholarship, leadership, and service. Lead Together reminds us that we achieve more when we collaborate, support one another, and use our collective voice to advance nursing and improve the health of our communities.

During my term, I am committed to fostering member engagement, professional growth, and meaningful connections across our chapter. Mentorship is especially important to me, and I look forward to supporting members as they pursue leadership, scholarship, graduate education, and career advancement. I encourage each of you to get involved, share your expertise, and help strengthen our chapter. Together, we can lead with purpose, inspire excellence, and make a lasting impact. I look forward to working with all of you as we Lead Together.

In scholarship & service,

Manpreet Sidhu, DNP, MS, ACNP-BC, ENP, FNP
President (2026-2028), Gamma Tau at-Large Chapter (#089)

Member Spotlight

Dahlia Maldonado, MSN, RN, MEDSURG-BC, NPD-BC, NEA-BC 

Dahlia Maldonado is a Nursing Excellence Lead at UCLA Health and a passionate nurse leader, healthcare policy advocate, and lifelong learner. She earned her BS in Nursing and Healthcare Policy from Mount Saint Mary’s University and her MSN in Leadership from Western Governors University. Her accomplishments include receiving the DAISY Nurse and Nurse Leader awards and the ACNL Emerging Leader Award, as well as serving as a fellow with ANA\California, the American Nurses Advocacy Institute, the Commission for Nurse Reimbursement Fellowship in Nursing Economics, and Vot-ER. She is actively engaged in advancing nursing through policy and advocacy, serving with organizations including the National Association of Hispanic Nurses, Association of California Nurse Leaders, ANA Nurses Action Society, and American Organization for Nursing Leadership.

Outside of work, Dahlia enjoys spending time with her rescue pugs and cats, watching documentaries, and listening to true crime podcasts. She is inspired by the Grey’s Anatomy quote, “If you become frightened, instead become inspired,” and believes that some of life’s greatest lessons come from challenges and failures. These experiences have shaped her resilience, strengthened her purpose, and continue to inspire her commitment to making a difference in nursing and healthcare.

Chapter News

  • New Inductees

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  • Chapter Annual Retreat

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    We are pleased to announce the successful completion of our annual chapter retreat this past weekend, led by President Dr. Manpreet Sidhu and Vice-President Dahlia Maldonado.

    The productive session focused on strategic planning for the upcoming two years and facilitated meaningful collaboration between new and seasoned members. We express our sincere gratitude to Dr. Susan Opas for hosting this year's event.

  • Annual Business Meeting

    For those who missed our annual business meeting, here is the link. 

    Annual Business Meeting 06.29.26

Chapter Events

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Any questions or feedback? Email us at gtalchapterofsigma@gmail.com