Southlake Union Board

Welcome to your Southlake Union Board. Here you can find contact information for our union representatives and stewards, upcoming events, important union updates, and much more.


Your Union Representative

Holly Hilliard

Holly Hilliard
For inquiries, contact:

Read more about Holly

Hi, my name is Holly Hilliard. I am a Union Representative and have been staff at SEIU Healthcare since November 2020

Before joining the staff at SEIU Healthcare, I worked as a frontline nurse at Headwaters Healthcare Centre, where I was employed from 2009 to 2020.

I started my healthcare career as a dietary aid in long-term care. I re-educated as a PSW before returning to school at Conestoga College in the Practical Nursing Program.

I have been an SEIU Member for 14 years and was elected to the Hospital Sector seat in 2019. I am passionate about healthcare and believe that creating a positive, safe work environment is at the heart of creating a safe and healing environment for patients.

My love of nursing, healthcare and passion for labour relations has culminated in a career where I can effectively work for and advocate for SEIU Healthcare members.

Your Union Stewards

Member Service Centre

Your Member Service Centre is always here to support you! We have added even more support to help you through COVID-19.

Tel: 1-877-672-7348
125 Mural Street, Richmond Hill, Ontario
Office Hours: Monday – Friday: 8:30 a.m – 4:30 p.m


News & Updates


Member Appreciation Giveaway

In appreciation of our members at Southlake Regional Health Centre, SEIU Healthcare would like to invite you to pick up your membership appreciation swag!

Labour Day

Honouring Frontline Workers This Labour Day 2021

Labour Day is coming up and it will be a great opportunity to thank and honour frontline workers for all their dedication and hard work during the pandemic.


Vote Now For Your 2021 SEIU Healthcare Scholarship Winners!

Every year, SEIU Healthcare gives away four $1,800 scholarships to help you and your children with your academic journeys.

Nursing Division

Nursing Division

SEIU Healthcare’s Nursing Division advocates for nurses in Ontario regarding professional practices, scope of practice, and standards on the delivery of care by nurses. Please visit for important nursing resources, educational material, and helpful tools.

Get In Touch With Us