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Quest Community Health Centre General Hours:

  • Monday – Friday: 8:30am – 4:30pm

Quest’s Urgent Service Access Team:

  • Monday – Friday: 11:30 – 7:30

Quest CHC is closed on statutory holidays.


Main site:

Quest Community Health Centre
145 Queenston Street, St. Catharines, On, L2R2Z9

Telephone: 905.688.2558

Fax: 905.688.4678

How to get to us?

  • Bus: there are several bus routes that take you to Quest from the St Catharines downtown bus terminal.
  • Driving:
    • There is a parking lot behind our building off Vine Street. Quest provides a parking pass for clients.
    • There is free 2 hours parking on Queenston Street.

Quest CHC Staff:

USAT Front Desk Client Coordinator 301
Despina Tzemis Program Manager 252 dtzemis@questchc.ca
Erin Walters Health Promoter / Educator 297 ewalters@questchc.ca
Emily Kedwell Nurse Practitioner / Team Lead 251 ekedwell@questchc.ca
Jenny Stranges Interim Executive Director 225 jstranges@questchc.ca
Moises Vasquez MAWP Community Health Worker 309 mvasquez@questchc.ca
Lori Makarchuk Administrative Coordinator 221 lmakarchuk@questchc.ca
Nicole Maxwell Care Coordinator, HNHB LHIN 410 Nicole.Maxwell@lhins.on.ca
Shannon Douglas Volunteer / Dental Coordinator 240 sdouglas@questchc.ca
Trudy Schroeder Executive Assistant/HR Coordinator 223 tschroeder@questchc.ca
General Services Front Desk Client Coordinator 231/285

*Please note: Quest strives to answer phone call and e-mails in a timely manner. If this is a medical emergency please call 9-1-1. If this a mental health crisis please call COAST at: 1-866-550-5205.

Quest Points of Service

General Services

  • Start me up Niagara

17 Gale Crescent, St. Catharines, ON L2R 3K8

Every Tuesday from 9:30 a.m. to 11:30 a.m.

  •  Bridges Community Health Centre – Port Colborne (Rainbow Niagara)

177 King Street, Port Colborne, ON L3K 4G5

As required. *For LGBTQ clients

  • Canadian Mental Health Association – Niagara Branch (Rainbow Niagara)

6760 Morrison Street, Niagara Falls, ON L2E 6Z8

As required. *For LGBTQ clients

  • School and Community Agencies (Rainbow Niagara)

*Dates and times vary / as needed.

Urgent Service Team

  • Niagara Health System:
    • St Catharines General Hospital
    • Withdrawal Management Services (Men’s and Women’s)
    • New Port Centre
  • Niagara EMS MHART
  • Niagara Detention Centre
  • Segue Clinics (St Catharines, Thorold, Welland, Port Colborne)
  • Towards Recovery Clinic
  • Consumption Treatment Service – PLN
  • Home and community visits

*Dates and times vary. See our USAT page.

Migrant Agricultural Worker Program

  • Southridge Community Church – Vineland Site
  • Cornerstone Community Church – Virgil Site
  • Farm visits: are available as required for large farm sites that do not have easy access to the  Virgil or Vineland Points of Service

*Dates and times vary. See our MAWP page.