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About: Text
Front Desk at Clinic

Our History

Our mission began in 1991 when we founded the North York Treatment Centre, and we have only continued to grow. Our Mississauga Treatment Centre was founded in 1998, followed by our Oakville Treatment Centre in 2009.

Doctor and Patient

Our Doctors and staff are among the most experienced in North America.
Our clients have a wide range of choices for pharmacies.

We have an onsite pharmacy in Oakville and we work closely with many other pharmacies in Mississauga and Oakville.

Clients have specific appointment times. This eliminates uncertainty and helps minimise unpleasant waits. It also helps protect you in the Age of Covid.
We are open early and late- to accommodate clients' busy schedules.
Medical services are covered by OHIP.

About: Services

Dr. Sheldon Hershkop 


After receiving his Doctor of Medicine Degree from the University of Toronto in 1985, Dr. Sheldon Hershkop became a pioneer in the use of Methadone and Suboxone.

Dr Hershkop is a pioneer in the field of addictions:

he is a Lecturer, Faculty of Medicine, University of Toronto

he established the second Methadone clinic in Ontario in 1991

he established the first Methadone Clinic in Mississauga in 1998

he established the first Methadone Clinic in Oakville in 2009

he was a member of the first Methadone Committee for the College of Physicians and Surgeons

He helped write the first set of rules for Methadone Doctors in Ontario.

He helped organise what is now known as the Methadone Program in Ontario.

he helped test and introduce the use of Suboxone in Ontario

he is a teacher of other addiction professionals- was a founding member of the MMAP Mentoring Program for physicians and was on its steering committee.

he has played a key role in envisioning and implementing the Halton and Peel Opiate Outreach Program

About: About Us

Certified in Addiction Medicine by:

The Canadian Society of Addiction Medicine (2001)
The American Society of Addiction Medicine (2000)
The American Board of Addiction Medicine (2010)

Certificant of The College of Family Physicians of Canada
Fellow of The College of Family Physicians of Canada
Certificant of The Acupuncture Foundation of Canada Institute

About: About

Dr. Maurice Siu 

Dr. Maurice Siu is a psychiatrist with a special interest in addiction medicine and forensic psychiatry. He has worked as a methadone provider for almost 20 years.

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About: About Us

Dr. Siu Graduated from of the University of Ottawa School of Medicine in 1998 and is a board certified Psychiatrist from the University of Toronto. He is a Lecturer in the University of Toronto Faculty of Medicine and on staff at both the Centre for Addiction and Mental Health(CAMH) and Scarborough Hospital.

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