Dr. Steven Lawson, D.M.D. Winnipeg, Manitoba

TMJ & Dental Sleep Therapy Centre of Winnipeg


245-3025 Portage Ave.
Winnipeg, MB R3K 2E2
Tel: (204) 927-8650


Dr. Lawson graduated in 1986 from the University of Manitoba, Faculty of
Dentistry. While General Dentistry was initially his focus he developed a keen
interest in orthodontics and the dynamics of the growing face. Over the past
25 years he has completed extensive training in Functional Jaw Orthopedics,
Orthodontics, Myofunctional Therapy, Tempromandibular Joint Disorders
and Sleep Disordered Breathing (Snoring and Obstructive Sleep Apnea). More
specifically over the past 12 years he has completed Mini-Residencies and
Advanced Residencies in Temporomandibular Joint Dysfunction and Sleep
Disordered Breathing and has completed over 1000 hours of continuing education
in these disciplines. He has trained with some of the foremost educators and
clinicians with regard to TMJ Disorders and Dental Sleep Medicine.

Link to ACSDD Diplomat Process

Link to Dr. Steve Olmos Bio/CV


Entries in OSA (3)


New Study Finds Link Between Sleep Apnea and Cancer

More and more, there has been new information coming out about the negative health effects of obstructive sleep apnea, such as depression and increased blood pressure.  More recently, a new study has shown an increased risk of cancer associated with obstructive sleep apnea.

Dr. Steve Lawson, of the TMJ & Sleep Therapy Centre of Winnipeg, Canada says that this study showed nearly a 5x increased rate of cancer with those with sleep disorder breathing.  The study, he points out, did not say that OSA causes cancer but animal studies are showing that intermittent hypoxia, or lack of oxygen, does promote increased vascular growth and tumor growth.  In order words, OSA does not cause cancer but can make it worse.

Dr. Lawson says that this latest study is just another example of the negative health effects of OSA that can affect a lot of systems in the body.

Dr. Lawson is a leading sleep expert with Sleep Better TV and for more information on his practice, visit


Pediatric Sleep Disorders, Featuring Dr. Steve Lawson of the TMJ & Dental Sleep Centre Winnipeg Canada

Pediatric sleep disorders, such as obstructive sleep apnea, are often mis-diagnosed and under-diagnosed because we assume only adults have obstructive sleep apnea, or OSA, says Dr. Steve Lawson of the TMJ & Dental Sleep Centre of Winnipeg.  Dr. Lawson says that the numbers are "astounding" for children.

According to Dr. Lawson, at younger ages, there is an opportunity to diagnose and treat more definitively.  There are non-surgical options for children, such as the expansion of arches the open the airways and children as young as 4 or 5 can be treated.

Dr. Lawson says that research shows a significant correlation between obstructive sleep apnea and ADHD.  He says that he can turn kids from snorers and kids with very compromised situations into kids with the potential to breath.  The treatment can be "life changing," Dr. Lawson says.

For more information on Dr. Lawson's practice, visit  Dr. Lawson is also a leading sleep expert with Sleep Better TV.


Health Risks of Obstructive Sleep Apnea, Featuring Dr. Steve Lawson of the TMJ and Sleep Therapy Centre in Winnipeg, Canada

Dr. Steve Lawson, of the TMJ and Sleep Therapy Centre in Winnipeg, Canada says that the ramifications of not breathing effectively tremendously affect your endocrine system, which produces hormones and runs your metabolism, growth and development.  Children with obstructive sleep apnea, for example, are not breathing properly at night and are often under-developed.  Dr. Lawson says you don't secrete any growth hormones unless you're in a M3 level of sleep and continual respiratory disturbances are not letting them get to that level of sleep.

Dr. Lawson says that your systems don't function properly if you are not sleeping properly.  You can have cardiovascular disease, high blood pressure, type 2 diabetes, to name a few.  Dr. Lawson see patients whose lives are already compromised and have a significant quality of life issue.

From a dental perspective, once patients are diagnosed, dentists are limited to the jaw and airway.  Dentists look at teeth as pillars that support the jaw joints and airway but there is a whole new dynamic that takes place when you go beyond looking at just the teeth.  Dr. Lawson says that if you have undiagnosed obstructive sleep apnea, it will affect every organ system in your body over time.  It is an "all-embracing" problem and if dentists can do something about it with the proper training and tools, we can "absolutely change lives significantly," he adds.

Evaluation of a patient is no different if they're a CPAP (constant positive airway pressure) failure or not.  Evaluation is about whether this person is a good candidate for what Dr. Lawson can offer.  If a patient is not CPAP tolerant, an oral sleep appliance, along with other measures, such as avoiding alcohol and losing weight, is the next best option, he says.

Dr. Lawson notes that there are a lot of patients out there on CPAP that can be effectively treated with an oral appliance.  There's no compromise to switching to an oral appliance as he objectively measures the results of the treatment with a level 3 sleep study.

Dr. Steve Lawson is a leading sleep expert with Sleep Better TV.  For more information on his dental practice, visit