Meet The Instructors

Maggie Posadas-Worsfold, RN, MSN
Welcome to Mary Seacole Nursing Care Training Academy! As the owner, I’m proud of our dedicated team and nurturing learning environment. Our mission is to equip aspiring nursing assistants with the skills and compassion to excel in their careers. Witnessing our students’ growth and their drive to make a positive impact is truly inspiring. Thank you for considering our academy for your rewarding healthcare journey. We look forward to helping you achieve your goals. Warm regards
Helen Diego, RN
I am a registered nurse hailing from the gorgeous Philippines. I embarked on my nursing career after graduating in 1976, and then dedicated the last 24 years of my life to working with unwavering passion and commitment at Kaiser Permanente. Currently, I am now channeling my wealth of knowledge and experience into nurturing future healthcare professionals as a teacher at Mary Sequel Nursing Academy. It fills me with immense pride and joy to contribute to the development of the next generation of nurses and the betterment of society.


Mary Mata, RN, BSN, MSA, DSD
U.S. Army Veteran and RN with 27 years of experience in nursing with past backgrounds in ICU, ED, and management of ambulatory settings such as Eye Services and Orthopedics/Podiatry. I have an extensive knowledge on Ca State Regulations and Policies.