You can use the Public Health Locator to see which unit is yours.

Public Health UnitAddressOntario Health Region
Algoma Public Health

294 Willow Avenue
Sault Ste. Marie, ON P6B 0A9

Phone: 705-942-4646                   
Toll-free: 1-866-892-0172                   
Website: algomapublichealth.com

North East
Chatham-Kent Public Health

435 Grand Avenue West
P.O. Box 1136                   
Chatham, ON N7M 5L8

Phone: 519-352-7270                   
Website: ckphu.com

West
Durham Region Health Department

605 Rossland Road East
Whitby, ON L1N 6A3

Phone: 905-668-7711                   
Toll-free: 1-800-841-2729                   
Website: durham.ca/en/health-and-wellness/health-and-wellness

East
Eastern Ontario Health Unit

1000 Pitt Street
Cornwall, ON K6J 5T1

Phone: 613-933-1375                   
Toll-free: 1-800-267-7120                   
Website: eohu.ca

East
Grand Erie Public Health

194 Terrace Hill Street
Brantford, ON N3R 1G7
Phone: 519-753-4937

185 Robinson Street
Simcoe, ON N3Y 5L6
Phone: 519-900-9600 or 905-798-9060

Websites:
geph.ca        
bchu.org       
www.hnhu.org

West
Grey Bruce Public Health

101 17th Street East                
Owen Sound, ON N4K 0A5

Phone: 519-376-9420                
Toll-free: 1-800-263-3456                
Website: publichealthgreybruce.on.ca

Central | West
Lakelands Public Health185 King Street
Peterborough, ON K9J 2R8
Toll-free: 1-844-575-4567 
General Fax #: 705-743-2897 
Website: www.lakelandsph.ca
East
Halton Region Health Department

1151 Bronte Road
Oakville, ON L6M 3Ll

Phone: 905-825-6000                   
TTY: 905-827-9833                   
Toll-free: 1-866-442-5866                   
Website: halton.ca/For-Residents/Public-Health

Central | West
Hamilton Public Health Services

110 King Street West, 2nd Floor                   
Hamilton ON L8P 4S6

Phone: 905-546-2489                   
Website: hamilton.ca/publichealth

West
Huron Perth Public Health

653 West Gore Street
Stratford, ON N5A 1L4

Toll-free: 1-888-221-2133      
Website: hpph.ca

West
Lambton Public Health

160 Exmouth Street
Point Edward, ON N7T 7Z6

Phone: 519-383-8331                
Toll-free: 1-800-667-1839                
Website: lambtonpublichealth.ca

West
Middlesex-London Health Unit

355 Wellington Street, Suite 110
London, ON N6A 3N7

Phone: 519-663-5317                
Website: healthunit.com

West
Niagara Region Public Health

1815 Sir Isaac Brock Way
PO Box 1052, Station Main
Thorold, ON L2V 0A2

Phone: 905-688-3762                   
Toll-free: 1-800-263-7248                   
Website: niagararegion.ca/health

West
North Bay Parry Sound District Health Unit

345 Oak Street West
North Bay, ON P1B 2T2

Phone: 705-474-1400                   
Website: myhealthunit.ca

North East
Northeastern Public Health (NEPH)

169 Pine Street South
P.O. Bag 2012                   
Timmins, ON P4N 8B7

Phone: 705-267-1181                   
Website: neph.ca

North East
Northwestern Health Unit

210 First Street North
Kenora, ON P9N 2K4

Phone: 807-468-3147                   
Toll-free: 1-800-830-5978                   
Website: nwhu.on.ca

North West
Ottawa Public Health

100 Constellation Drive
Ottawa, ON K2G 6J8

Phone: 613-580-6744                   
Toll-free: 1-866-426-8885                   
Website: ottawapublichealth.ca/en

East
Peel Public Health

7120 Hurontario Street
Mississauga, ON L5W 1N4

Phone: 905-799-7700                
Website: peelregion.ca/health

Central
Renfrew County and District Health Unit

141 Lake Street
Pembroke, ON K8A 5L8

Phone: 613-732-3629                   
Toll-free: 1-800-267-1097                   
Website: rcdhu.com

North East | East
Simcoe Muskoka District Health Unit

15 Sperling Drive
Barrie, ON L4M 6K9

Phone: 705-721-7520                   
Toll-free: 1-877-721-7520                   
Website: simcoemuskokahealth.org

Central
Southeast Public Health

221 Portsmouth Avenue
Kingston, ON K7M 1V5

Phone:
Kingston - 613-549-1232          
Belleville - 613-966-5500          
Brockville - 613-345-5685

Toll-free:
Kingston - 1-800-267-7875          
Belleville - 1-800-267-2803          
Brockville - 1-800-660-5853         

Website: www.SoutheastPH.ca

East
Southwestern Public Health

1230 Talbot Street
St. Thomas, ON N5P 1G9

Phone: 519-631-9900              
Toll-free: 1-800-922-0096              
Website: swpublichealth.ca

West
Public Health Sudbury & Districts

1300 Paris Street
Sudbury, ON P3E 3A3

Phone: 705-522-9200                   
Toll-free: 1-866-522-9200                   
Website: phsd.ca

North East
Thunder Bay District Health Unit

999 Balmoral Street
Thunder Bay, ON P7B 6E7

Phone: 807-625-5900                   
Toll-free: 1-888-294-6630                   
Website: tbdhu.com

North West
Toronto Public Health

Metro Hall
55 John Street, 11th Floor  
Toronto, ON M5V 3C6

Phone: 416-338-7600                   
Website: toronto.ca/community-people/health-wellness-care

Toronto
Region of Waterloo Public Health and Paramedic Services

99 Regina Street South
P.O. Box 1633                   
Waterloo, ON N2J 4V3

Phone: 519-575-4400                   
Website: regionofwaterloo.ca/en/public-health-and-emergency-services

West
Wellington-Dufferin-Guelph Public Health

160 Chancellors Way
Guelph, ON N1G 0E1

Phone: 519-822-2715                   
Toll-free: 1-800-265-7293                   
Website: wdgpublichealth.ca

Central | West
Windsor-Essex County Health Unit

1005 Ouellette Avenue
Windsor, ON N9A 4J8

Phone: 519-258-2146                   
Website: wechu.org

West
York Region Public Health

17150 Yonge Street
Newmarket, ON  L3Y 8V3

Phone: 1-877-464-9675      
Toll-free: 1-800-361-5653 (Health Connection Line)      
Website: york.ca

Central