Methadone Clinics - Ontario

Ontario is located in Central Canada, and is home to Ottawa, the capital city of Canada. Many residents of Ontario struggle with opioid addiction, which can be devastating not only for the individual, but for all who love them. Thankfully, there are quality methadone clinics in Ontario that can guide people to recovery from opioid addiction. For a full and long-lasting recovery, patients should combine methadone with psychological and behavioral counseling, and continue on methadone therapy for 12 months or longer. Choose a methadone clinic from the following list, and please contact us if you know of a place missing from our directory of methadone clinics in Ontario.


Ontario Addiction Treatment Centres (OATC) - Alliston

96 Victoria Street West
Lower Level
Alliston, ON L9R 1S6


Ontario Addiction Treatment Centres (OATC) - Atikokan

214 Main Street
Atikokan, ON P0T 1C0


Ontario Addiction Treatment Centres (OATC) - Bancroft

89 Hastings Street North
Bancroft, ON K0L 1C0


Ontario Addiction Treatment Centres (OATC) - Barrie

20 Owen Street
Barrie, ON L4M 3G7

Methadone Clinic Ontario - Road to Recovery Barrie

7 Anne Street
Unit 3
Barrie, ON L4N 2C4

CHMA Simcoe County Bradford Street - Methadone Maintenance

15 Bradford Street
Barrie, ON L4M 1W2


Ontario Addiction Treatment Centres (OATC) - Beaverton

371 Simcoe Street
Beaverton, ON L0K 1A0


Ontario Addiction Treatment Centres (OATC) - Belleville

257 Front Street
Belleville, ON K8N 3Z6

First Step Clinic Belleville

450 Dundas Street East
Unit 5
Belleville, ON K8N 1E9


Methadone Clinic Ontario - Road to Recovery Bolton

30 Martha Street
Unit 104
Bolton, ON L7E 5V1


Ontario Addiction Treatment Centres (OATC) - Bracebridge

500 Highway 118 W
Unit 5
Bracebridge, ON P1L 1T4


Methadone Clinic Ontario - Road to Recovery Bradford

456 Holland Street West
Unit 2
Bradford, ON L3Z 2B2


Victoria Park Clinic

95 Darling Street
Brantford, ON N3T 2K7


Ontario Addiction Treatment Centres (OATC) - Brampton

14 Nelson Street
Units A & B
Brampton, ON L6X 1B7

New Direction Addiction Clinic

14 Lisa Street
Unit 2
Brampton, ON L6T 4W2

Horizons Opioid Treatment Service - Brampton

150 West Dr‎ive
Brampton, ON L6T 4P9

Lucero Medical Centre - Brampton

79 Queen Street West
Brampton, ON L6Y 1M2


Change Health Care - Brockville Clinic

244 King Street West
Brockville, ON K6V 3R9


Wellbeings Pain Management and Dependency Clinic

444 Plains Road East
Burlington, ON L7T 2E1

Horizons Opioid Treatment Service - Burlington

809 Brant St‎reet
Burlington, ON L7R 2J5


Ontario Addiction Treatment Centres (OATC) - Cambridge

150 Main Street
Cambridge, ON N1R 6P9

Renew Medical Clinics - Cambridge

141 Hespler Road
Cambridge, ON N1R 3G9


Bluewater Methadone Clinic - Chatham Site

69 Grand Avenue
Chatham, ON N8A 4K1


Bayly Healthcare Consultants Methadone Clinic

541 William Street
Unit 5
Cobourg, ON K9A 3A4

Change Health Care - Cobourg Clinic

1000 Depalma Drive
Cobourg, ON K9A 5W6


Ontario Addiction Treatment Centres (OATC) - Collingwood

275 First Street
Unit 3
Collingwood, ON L9Y 1A8

Constance Lake

Ontario Addiction Treatment Centres (OATC) - Constance Lake

5 Amik Street
Jane Mattinas Healing Centre
Constance Lake, ON P0L 1B0


Change Health Care - Cornwall Clinic

421 Marlborough Street North
Cornwall, ON K6H 4A5


Ontario Addiction Treatment Centres (OATC) - Dryden

35 Whyte Street
Unit 2
Dryden, ON P8N 1Z2


Etobicoke Walk-in Opioid Treatment Service Program

100 Humber College Boulevard
Suite 106
Etobicoke, ON M9V 5G4

Ontario Addiction Treatment Centres (OATC) - Etobicoke

25 Woodbine Downs Boulevard
Suite 11
Etobicoke, ON M9W 6N5

Toronto Addiction Treatment Clinics (TATC)

4972 Dundas Street West
Etobicoke, ON M9A 1B7

Fort Erie

Niagara Health System - Douglas Memorial Hospital Methadone Program

230 Bertie Street
Fort Erie, ON L2A 1Z2

Fort Frances

Ontario Addiction Treatment Centres (OATC) - Fort Frances

404 Scott Street
Fort Frances, ON P9A 1H2


Horizons Opioid Treatment Service - Georgetown

118 Mill Street
Georgetown, ON L7G


Ontario Addiction Treatment Centres (OATC) - Guelph

84 Carden Street
Guelph, ON N1H 3A3

Stonehenge Therapeutic Community

60 Westwood Road
Guelph, ON N1H 7X3

Lucero Medical Centre - Guelph

472 Woodlawn Road East
Guelph, ON N1E 1B9


Ontario Addiction Treatment Centres (OATC) - Hamilton

397 Main Street East
Hamilton, ON L8N 1J7

ACT Hamilton

666 Barton Street East
Hamilton, ON L8L 3A4

John Street Clinic

14 John Street North
Hamilton, ON L8R 1G9

The Hamilton Clinic - A Fresh New Start

200 Main Street East
Lower Level
Hamilton, ON L8N 1H3

Addiction Treatment Clinic

554 Main Street East
Hamilton, ON L8M 1J3


Ontario Addiction Treatment Centres (OATC) - Hearst

12 10th Street
Hearst, ON P0L 1N0


Ontario Addiction Treatment Centres (OATC) - Huntsville

15 Manominee Street
Unit 2A
Huntsville, ON P1H 1H2


Lake of the Woods District Hospital - MECCA Program

21 Sylvan Street
Kenora, ON P9N 3W7


Ontario Addiction Treatment Centres (OATC) - Keswick

204 Simcoe Avenue
Units 1 & 2
Keswick, ON L4P 3S6


ACT Kingston

166 Division Street
Kingston, ON K7L 3M6

Change Health Care - Kingston Clinic

7 Hickson Avenue
Kingston, ON K7K 2N4

Change Health Care - Kingston West Clinic

3079 Princess Street
Kingston, ON K7L 4V2

Kingston Community Health Centres - Street Health Centre Methadone Treatment

235 Wellington Street
Kingston, ON K7K 0B5


Ontario Addiction Treatment Centres (OATC) - Kitchener

509 Park Street
Kitchener, ON N2G 1N9

Ontario Addiction Treatment Centres (OATC) - Kitchener East

1253 King Street East
Unit 4
Kitchener, ON N2G 2N5

Lucero Medical Centre - Kitchener

625 King Street East
Unit 1A
Kitchener, ON N2G 2L3

Towards Recovery Clinic

1145 King Street East
Kitchener, ON N2G 2N3


Renew Medical Clinics - Leamington

4 Talbot Street East
Leamington, ON N8H 1L2


Ontario Addiction Treatment Centres (OATC) - Lindsay

40 Lindsay Street S
Lindsay, ON K9V 2L8


Clinic 528

528 Dundas Street East
London, ON N6B 1W6

Integrated Circle of Care Inc

1385 North Routledge Park Road
Unit 5
London, ON N6H 5N5

Oxford Recovery Clinic

502 Oxford Street East
London, ON N5Y 3H7

Commissioners Clinic

193 Commissioners Road West
London, ON N6J 1X9

Wharncliffe Clinic

231 Wharncliffe Road South
London, ON N6J 2L3

Ontario Addiction Treatment Centres (OATC) - London

425 Wharncliffe Road South
London, ON N6J 2M6


Ontario Addiction Treatment Centres (OATC) - Longlac

92 Indian Road
Longlac, ON P0T 2A0


First Step Medical Clinic

490 Dominion Avenue
Suite 102
Midland, ON L4R 3M1

Georgian Bay Clinic

349 King Street
Midland, ON L4R 3M7

Shoppers Drug Mart

9226 Highway 93
Midland, ON L4R 4K4


ANEW Dispensary and Clinic

327 Bronte Street South
Milton, ON L9T 4A4


Malton Medical Centre

7330 Goreway Drive
2nd Floor
Mississauga, ON L4T 4J2

Horizons Opioid Treatment Service - Mississauga

2233 Hurontario St‎reet
Mississauga, ON L5A 2E9

Vector Health Clinics

7064 Airport Road
Mississauga, ON L4T 2G8

Renew Medical Clinics - Mississauga

1015 Cawthra Road
Mississauga, ON L5G 4K3

Mississauga Addiction Treatment Centre

3047A Hurontario Street
Mississauga, ON L5A 2G9


Ontario Addiction Treatment Centres (OATC) - Pic Mobert

101 11th Street
Pic Mobert Reserve North
Dilico Building
Mobert, ON P0M 2J0


Ontario Addiction Treatment Centres (OATC) - Newmarket

17310 Yonge Street
Unit 08
Newmarket, ON L3Y 7R8

Road to Recovery Clinic

97 Davis Drive
Newmarket, ON L3Y 2M9

Niagara Falls

Ontario Addiction Treatment Centres (OATC) - Niagara Falls

6175 Dunn Street
Unit 11
Niagara Falls, ON L2G 2P4

North Bay

Ontario Addiction Treatment Centres (OATC) - North Bay

456 Ferguson Street
North Bay, ON P1B 1X4


Ontario Addiction Treatment Centres (OATC) - Oakville

2510 Hampshire Gate
Unit 2
Oakville, ON L6H 6A2

Oakville Treatment Centre

1108 Speers Road
Oakville, ON L6L 2X4

Lucero Medical Centre - Oakville

2165 Grosvenor Street
Unit 4
Oakville, ON L6H 7K9


Freedom Trail Addiction Clinic

15 Brenda Boulevard
Unit 12
Orangeville, ON L9W 3Y5


Freedom Trail Addiction Clinic

425 West Street North
Unit 20
Orillia, ON L3V 7R2

Front Street Clinic

188 Mississauga Street East
Orillia, ON L3V 1V9


Ontario Addiction Treatment Centres (OATC) - Oshawa

45 Bloor Street East
Unit 2
Oshawa, ON L1H 3L9

First Step Medical Clinic Oshawa

32 Simcoe Street South
Oshawa, ON L1H 4G2


Sandy Hill Community Health Centre - Opiate Substitution Therapy

221 Nelson Street
Ottawa, ON K1N 1C7

Ontario Addiction Treatment Centres (OATC) - Ottawa

401 Somerset Street West
Ottawa, ON K2P 0K1

Ontario Addiction Treatment Centres (OATC) - Ottawa West

1318 Carling Avenue
Ottawa, ON K1Z 7K8

Recovery Ottawa

11 Selkirk Street
Ottawa, ON K1L 6N1

Owen Sound

Ontario Addiction Treatment Centres (OATC) - Owen Sound

1161 2nd Avenue East
Owen Sound, ON N4K 2J1

Parry Sound

Ontario Addiction Treatment Centres (OATC) - Parry Sound

32 James Street
Parry Sound, ON P2A 1T5


Ontario Addiction Treatment Centres (OATC) - Pembroke

140 Pembroke Street West
Pembroke, ON K8A 5M8


Ontario Addiction Treatment Centres (OATC) - Peterborough

215 Sherbrooke Street
Peterborough, ON K9J 2N2

ACT Peterborough

226 Charlotte Street
Peterborough, ON K9J 2T8

First Step Medical Clinic Peterborough

191 Simcoe Street
Peterborough, ON K9H 2H6


Ontario Addiction Treatment Centres (OATC) - Picton

219 Main Street
Picton, ON K0K 2T0

Change Health Care - Picton Clinic

266 Main Street (Rear Entrance)
Picton, ON K0K 2T0

Port Colborne

Niagara Health System - Port Colborne General Hospital Methadone Program

260 Sugarloaf Street
Port Colborne, ON L3K 2N7

Port Hope

Ontario Addiction Treatment Centres (OATC) - Port Hope

141 Toronto Street
Port Hope, ON L1A 3S6


Ontario Addiction Treatment Centres (OATC) - Renfrew

627 Fortington Street
Renfrew, ON K7V 1E5

Richmond Hill

Oak Ridges Addiction Treatment Centre

13085 Yonge Street
Unit 1B
Richmond Hill, ON L4E 3S8


Bluewater Methadone Clinic

118 Victoria Street North
Sarnia, ON N7T 5W9

Sault Ste. Marie

Ontario Addiction Treatment Centres (OATC) - Sault Ste. Marie

500 Queen Street East
Sault Ste. Marie, ON P6A 2A1

Algoma Public Health Methadone Maintenance

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


Ontario Addiction Treatment Centres (OATC) - Scarborough

2085 Lawrence Avenue East
Scarborough, ON M1R 2Z4

First Step Medical Clinic Scarborough

2681 Eglinton Avenue East
Scarborough, ON M1K 2S2

Lucero Medical Centre - Scarborough

2657 Eglinton Avenue East
Scarborough, ON M1K 2S2

Vector Health Clinics

9 Progress Avenue
Unit 1A
Scarborough, ON M1P 5A4

Sioux Lookout

Ontario Addiction Treatment Centres (OATC) - Sioux Lookout

64 Front Street
Sioux Lookout, ON P8T 1B1

Smiths Falls

Change Health Care - Smiths Falls Clinic

13 Williams Street West
Smiths Falls, ON K7A 1M8

St. Catharines

Niagara Health System - Ontario Street Methadone Program

155 Ontario Street
St. Catharines, ON L2R 5K3

Segue Clinic St. Catharines

61 James Street
St. Catharines, ON L2R 5B9

On Trac Clinic

288 St. Paul Street
St. Catherines, ON L2R 3M9

Stoney Creek

Segue Clinic Stony Creek

840 Queenston Road
Unit 826
Stoney Creek, ON L8G 4A8


Methadone Clinic Ontario - Health Center of Stouffville

6212 Main Street
Suite 203
Stouffville, ON L4A 2S5

St. Thomas

Clinic 217

217 Talbot Street
St. Thomas, ON N5P 1B1


Ontario Addiction Treatment Centres (OATC) - Sudbury

450 Notre Dame Avenue
Unit 10
Sudbury, ON P3C 5K8

Larch Street Methadone Clinic

310 Larch Street
Sudbury, ON P3B 1M1

Applegrove Medical Clinic

135 Applegrove Street
Sudbury, ON P3C 1N2


Toronto Addiction Treatment Clinics (TATC)

28 Langstaff Road East
Thornhill, ON L3T 3P8

Thunder Bay

Lucero Medical Centre - Thunder Bay

235 Syndicate Avenue South
Thunder Bay, ON P7E 1E1

Lucero Medical Centre - Thunder Bay North

296 Bay Street
Thunder Bay, ON P7B 1R8

St. Joseph's Health Center - Lakeview Methadone Clinic

710 Victoria Avenue East
Thunder Bay, ON P7C 5P7

Ontario Addiction Treatment Centres (OATC) - Thunder Bay North

119 Cumberland Street North
Thunder Bay, ON P7A 4M3

Ontario Addiction Treatment Centres (OATC) - Thunder Bay South

421 Victoria Avenue East
Thunder Bay, ON P7C 1A6

Ontario Addiction Treatment Centres (OATC) - Thunder Bay Westfort

218 Frederica Street West
Thunder Bay, ON P7C 3W2


Ontario Addiction Treatment Centres (OATC) - Tillsonburg

5 Ridout Street East
Tillsonburg, ON N4G 2C6


ACT Toronto

1288 Danforth Avenue
Toronto, ON M4J 1M6

ACT Scarborough

4113-A Lawrence Avenue East
Toronto, ON M1E 2S2

Ontario Addiction Treatment Centres (OATC) - North York

1111 Finch Avenue West
Suite 100D
Toronto, ON M3J 2E5

Ontario Addiction Treatment Centres (OATC) - Bloor West

799 Bloor Street West
Toronto, ON M6G 1L8

Ontario Addiction Treatment Centres (OATC) - Danforth

1154 Danforth Avenue
Toronto, ON M4J 1M3

Ontario Addiction Treatment Centres (OATC) - Willowdale

5460 Yonge Street
Unit 106
Toronto, ON M2N 6K7

Breakaway Addiction Services - Sattelite

21 Strickland Avenue
Toronto, ON M6K 3E6

Centre for Addiction and Mental Health Addiction Medicine Service

100 Stokes Street
Bell Gateway Building, 3rd Floor
Toronto, ON M6J 1H4

TrueNorth Medical Centre

24 Dalhousie Street, 2nd Floor
Toronto, ON M5B 2A5

Toronto Addiction Treatment Clinics (TATC)

1261 Kennedy Road
Toronto, ON M1P 2L4

Horizons Opioid Treatment Service - North York

1575 Jane Street
Toronto, ON M9N


Ontario Addiction Treatment Centres (OATC) - Vanier

263 Montreal Road
Vanier, ON K1L 8C7

Wasaga Beach

South Georgian Bay Community Health Centre

14 Ramblewood Drive
Unit 202
Wasaga Beach, ON L9Z 0C4


Segue Clinic Welland

626 East Main Street
Welland, ON L3B 3Y2


Ontario Addiction Treatment Centres (OATC) - Windsor

1101 University Avenue West
Windsor, ON N9A 5T1

Erie - St. Clair Clinic

1574 Lincoln Road
Windsor, ON N8Y 2J4

Goyeau Street Clinic

1078 Goyeau Ave
Windsor, ON N9A 1J1

Horizons Opioid Treatment Service - Windsor

1428 Ouellette Ave‎nue
Windsor, ON N8X 5B2


Clinic 461

461 Dundas Street
Woodstock, ON N4S 1C2

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