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​​Waterloo wellington Local Health Integration Network (WWLHIN)

For general LHIN inquiries, contact us toll free at 310 2222 – no area code required.  

The Waterloo Wellington Local Health Integration Network operates out of three administrative offices and nine hospital-based sub-offices.

Serving Waterloo Region, Guelph and Wellington County and Southgate Township.


General Inquiries and Referrals:

  • Information & Referral:  310 2222 (no area code required)
  • Cambridge:  519 748 2222
  • Guelph & Wellington County:  519 823 2550 or 888 883 3313 (toll free)
  • Waterloo Office:  519 748 2222 or 888 883 3313 (toll free)
  • TTY:  519 883 5589

Administrative Offices

Cambridge Office                             [Map] 
73 Water Street North, Suite 501
Cambridge ON N1R 7L6​

Guelph Office                                    [Map]
450 Speedvale Avenue West, Suite 201 
Guelph ON N1H 7G7​

Waterloo Office:                              [Map]
141 Weber Street South     
Waterloo, ON  N2J 2A9​


Waterloo Wellington LHIN Sub-Offices:   Hospital sites

Cambridge Memorial Hospital            
700 Coronation Boulevard
Cambridge, ON N1R 3G2  
Tel:    519 621 2333
Fax:    519 621 4446   ​
Freeport Health Centre            
3570 King Street  East
Kitchener, ON N2P 2G5 
Tel:    519 742 3611
Fax:    519 894 8372​
Grand River Hospital 
835 King Street West
Kitchener, ON  N2G 1G3  
Tel:    519 742 3611
Fax:    519 743 9783​
Groves Memorial Community Hospital    
(Wellington Health Care Alliance)
235 Union Street
Fergus, ON N1M 1W3
LHIN Hospital Office:  519 823 2550
Hospital Tel:               519 843 2010
Fax:                          519 843 7426​
Guelph General Hospital 
115 Delhi Street
Guelph, ON N1E 4J4
LHIN Hospital Office:    519 823 2550   
Hospital Tel:                 519 822 5350
Fax:                            519 767 2965​
Louise Marshall Hospital
(Wellington Health Care Alliance)
630 Dublin Street
Mount Forest, ON  N0G 2L3
Hospital Tel:     519-323-2210​
Palmerston & District Hospital
(Wellington Health Care Alliance)
500 White Road
Palmerston, ON  N0G 2P0
Hospital Tel:    519 343 2030​
St. Joseph's Health Centre
100 Westmount Road
Guelph, ON N1H 5H8
Hospital Tel:    519 824 6000
Fax:                519 821 3251 ​
St. Mary's General Hospital
911 Queen's Boulevard
Kitchener, ON N2M 1B2
Hospital Tel:    519 749 6578
Fax:                519 749 6800 ​


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Our Frequently Asked Questions (FAQ) page provides answers to common questions about our role and our services. We update this section regularly so we recommend you check back from time to time.

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How are we doing? We value your feedback and input on all aspects of our services.  If you have compliments, concerns or questions, we want to hear from you.   


DO NOT enter any Personal Health Information into the below form.

Please note that this form is not intended for patient feedback, however, some of the information that you submit to our LHIN may qualify as Personal Health Information under the Personal Health Information Protection Act.  Please note that our information practices with respect to Personal Health Information are available to be reviewed in our privacy policy.

If you wish to submit patient feedback, please visit our feedback page.

If your request is urgent please call 888 883 3313. 

TTY:  519 883 5589

Calls are answered 8:30am to 8:30 pm, 7 days per week (or you can leave a message after hours).

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