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Middlesex-London Health Unit

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Contact Us

The Middlesex-London Health Unit's (MLHU) main office is located at 110-355 Wellington St., London, ON (inside Citi Plaza) and is open Monday to Friday from 8:30 a.m. to 4:30 p.m. Our main telephone number is 519-663-5317.

If you are contacting the Health Unit after hours regarding a public health emergency, such as an animal bite, food poisoning, a disease outbreak or natural disaster, please call 519-663-5317 (option 2) immediately.

NOTICE - Closed on Friday, December 1

The Middlesex-London Health Unit's (MLHU) office at Citi Plaza in London will be closed at 12PM on Friday, December 1 for an all-staff event and will reopen on Monday, December 4 at 8:30AM. Urgent public health response will still be available, should the need arise.

MLHU’s COVID-19 vaccination clinic at the Western Fair District will be closed on Friday, December 1 and will reopen on Saturday, December 2 at 11AM. For information about how to get the COVID-19 vaccine, including pharmacies, please visit www.healthunit.com/covid-19-vaccine-clinics.

 

Waiting Room
We ask that only the person requiring service enters the waiting room (special circumstances will be reviewed).

Face Masks
Face masks are required at the Middlesex-London Health Unit’s clinics. If you need a mask, one will be provided to you.

We are a scent-free environment
Middlesex-London Health Unit offices and clinics are scent-free environments. We thank you in advance for your cooperation in keeping our spaces scent-free.

Directory

 

Clinic and Service Hours

The Health Unit provides a variety clinics and services at different dates, times and locations.
Please view the directory →

Administrative
Office Hours

London, Ontario

Middlesex-London Health Unit
110-355 Wellington St,
London, ON N6A 3N7
Monday - Friday
8:30 a.m. - 4:30 p.m.
519-663-5317

Strathroy, Ontario

Middlesex-London Health Unit
51 Front St. E, Strathroy, ON N7G 1Y5
Monday - Thursday
8:30 a.m. - 12:00 p.m.
1:00 p.m. - 4:30 p.m.
519-663-5317

 

Sexual Health Clinics

The Health Unit’s Sexual Health Clinics offer birth control options and testing and treatment for sexually transmitted infections (STIs).

Sexual Health Clinics (London, Ontario)
110-355 Wellington St., London, ON (inside Citi Plaza) N6A 3N7.  Fax number 519-663-8273.

Sexual Health Clinic (Strathroy, Ontario)
51 Front St. E, Strathroy, ON N7G 1Y5.  Fax number 519-663-8273.

  • Sexual Health Clinic
    Birth control options and testing and treatment for sexually transmitted infections.
    Call 519-663-5317 for an appointment.

Immunization Clinic

The Health Unit's Immunization Clinic provides free immunizations, according to the Ontario Government schedule.

Flu Vaccine
Flu vaccine will be widely available in the community this season, at healthcare provider offices, pharmacies, walk-in clinics and some workplaces.

If you cannot access flu vaccine at any of the above locations because you don’t have a valid Ontario Health Card, or you have a child under 5 years of age without a healthcare provider, please call the Health Unit to discuss options at 519-663-5317.

Please note: Walk-in times, appointments, high-dose flu vaccine for seniors and nasal spray Flumist vaccine for children are not available at the Health Unit.

Immunization Clinic (London, Ontario)
110-355 Wellington St., London, ON (inside Citi Plaza) N6A 3N7
519-663-5317

  • Immunization Clinic
    Call 519-663-5317 for an appointment.
    Tuesday (1:00 p.m. to 6:00 p.m.)
    Thursday (1:00 p.m. to 6:00 p.m.)

Immunization Clinic (Strathroy, Ontario)
51 Front St. E, Strathroy, ON N7G 1Y5

  • Immunization Clinic
    Call 519-663-5317 for an appointment.
    1st Wednesday of every month (3:00 p.m. to 6:00 p.m.)

Dental Clinic

110-355 Wellington St., London, ON (inside Citi Plaza) N6A 3N7

  • Dental Clinic
    The Health Unit's Dental Clinic provides a variety of dental health services. Please note: The Dental Clinic is not a walk-in clinic.
  • Appointments must be booked in advance.
    Clinic hours vary. Please call 519-663-5317 for more information.

Breastfeeding Home Visits

The Middlesex-London Health Unit offers home visits for families with infants under six weeks of age who are experiencing breastfeeding challenges. To see if a breastfeeding home visit is right for you, call 519-663-5317. Learn more →

Vector-Borne Disease Program

How to Reach Us by Email

How to Reach Us by Fax

  • 110-355 Wellington Street, London: 519-663-9581
  • 51 Front Street East, Strathroy: 519-245-4772

Request Information in Different Languages

To request information in different languages, please email health@mlhu.on.ca.

 
Date of creation: January 1, 2009
Last modified on: November 30, 2023