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Dentist · Mckellar

Ottawa TMJ and Sleep Apnea Clinic

Patients often talk about clear explanations and kind, gentle care.

★ 4.5+ · 250+ Google reviews · Read reviews
2249 Carling Ave #310, Ottawa, ON K2B 7Z5

Can help with

  • Check-up and cleaning
  • Nervous about the dentist

Good to know before you call

  • Closes before 6 p.m. and isn’t open weekends

What patients say most

  • Explains things clearly · 12 reviews
  • Kind, gentle care · 7 reviews
  • Nervous patients felt at ease · 6 reviews
More from reviews ↓

What do you need?

Pick one to see what they offer, what patients say and what to ask.

Check-up and cleaning

Questions to ask
  • Are you taking new patients, and when is the first opening for a new-patient exam and cleaning?
  • What will the exam, X-rays and cleaning cost, and what will my insurance or the dental care plan cover?

Cost and paying

How you can pay
Charges the provincial fee guide
Posts a price list
Bills your insurance directly
You pay, then claim from your insurer
Before treatment, ask
  • What’s the total, including the exam and X-rays?
  • How much will my insurance or the dental care plan cover?
  • Does anything cost more than the provincial fee guide?

From their website. See what people across Canada paid

Who you’ll see

The team listed on their website.

Dr. Haissam Dahan
Dentist
Read bio

Our TMJ and sleep apnea technology will help get to the bottom of your sleep disorder. Dr. Haissam Dahan is on the front line for screening and managing patients with obstructive sleep apnea (OSA). OSA is a severe sleep disorder that restricts a person’s flow of oxygen while sleeping, causing them to wake up continuously throughout the night.

Dr. Dahan Receives AADSM
Dentist
Read bio

Category: About Us Dr. Dahan Receives AADSM Qualified Dentist Designation Published: Sep 4, 2019Last updated: Aug 24, 2026

Dr. Khan
Dentist
Read bio

Dr. M.Q. Khan graduated from University of Toronto with a Doctor of Dental Surgery degree. He is currently completing a Certificate in Orofacial Pain degree from the University of Southern California. Dr. Khan is passionate about treating patients in pain and improving their quality of life. He has a wealth of experience in treating patients in various clinical settings – including both military and private practice settings. Dr. Khan has a strong commitment to improve his dentistry skills and knowledge through various continuing education courses and mentorship programs. He is completing his Certificate in Orofacial Pain degree from the University of Southern California and is receiving mentorship from Dr. Dahan to improve his knowledge in treating patients with TMJ Disorders and Sleep Apnea. In his free time, Dr. Khan enjoys dining out, spending time with family, working on his car…

What patients say

4.5+
250+ Google reviews
How the visit felt
Explains things clearly
12 reviews
Kind, gentle care
7 reviews
Nervous patients felt at ease
6 reviews
Little or no pain
6 reviews
Getting an appointment
Appointments run on time
5 reviews
Kids, staff and the dental care plan
Friendly, helpful staff
50 reviews
Good visits for kids
6 reviews

Counted from their Google reviews up to September 2026. Something shows here once at least 4 patients mention it. Bigger clinics get more reviews, so compare with care. Google’s rating and review total change every day, so we round them down (like 4.5+ stars or 250+ reviews) to stay accurate until our next update. See today’s reviews on Google ↗

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Equipment, comfort & access

Technology
Intraoral scanner
General anaesthesia
3D printer
Comfort
Sedation for nervous patients
Access
Wheelchair-accessible entrance
Before your visit
Referral form
Before-and-after photos online

Their FAQ

Answers from their website.

How does Botox treat migraines and headaches?

Botox has been known to treat migraines and headaches because it blocks chemicals called neurotransmitters that carry pain signals to your brain. Basically, Botox is acting as a roadblock, preventing pain from reaching your head and neck. This is the first FDA-approved method for preventatively treating chronic migraines and headaches. Patients who use Botox for migraines and headaches report feeling pain relief within 10 to 14 days after treatment.

What are the risk factors for sleep apnea?

Sleep apnea can affect anyone, sometimes, in rare cases, even children. There are a few risk factors associated with sleep apnea, some of which include: Excess weight: Obesity greatly increases the risk of sleep apnea due to fat deposits around your upper airway possibly obstructing your breathing. Large neck size: A larger neck can result in a more narrow airway. Age: Sleep apnea occurs significantly more in adults. Male gender: Men are two to three times more likely to develop sleep apnea than women. Medical conditions: High blood pressure and congestive heart failure are just a few conditions that may increase your risk for sleep apnea. Family history: Having family members with sleep apnea can potentially increase your risk. If you suffer from sleep apnea, schedule a consultation at our Ottawa sleep apnea clinic by calling (613) 454-1854. During this consultation, Dr. Dahan will revi…

What causes sleep apnea?

Obstructive sleep apnea is caused by a blockage of the airway, usually when the soft tissue in the back of the throat collapses during sleep. This happens due to the muscles in your throat relaxing. Since you can’t get enough air, your brain senses your inability to breathe, briefly waking you from sleep so that you can reopen your airway. Central sleep apnea is the less common form and occurs when the brain fails to transmit signals to your breathing muscles. Essentially, this means that you make no effort to breathe for a short period. You may awake with shortness of breath or have a difficult time getting to sleep or staying asleep.

Are there any long term effects of untreated sleep apnea?

Sleep apnea has been linked to serious health consequences if left untreated. These include: High blood pressure Alzheimer’s disease Heart disease Stroke Cancer Chronic fatigue Sleep apnea won’t go away on its own. Luckily, with proper treatment, you can begin to reverse any harmful effects of sleep apnea. If you’re experiencing sleep apnea, schedule a consultation with Dr. Dahan at our Ottawa sleep apnea clinic by calling (613) 454-1854. If you’re diagnosed with sleep apnea, we’ll create the right treatment plan for you.

Can I fix TMD at home?

While there are a few natural remedies that may help alleviate your symptoms, the best way to end your pain is by combining natural remedies with trusted techniques. Some natural remedies include: Eating softer foods Limiting jaw movements Jaw exercises Ice or heat Massage Stretching Over-the-counter pain medications If you suffer from TMD, schedule a consultation with Dr. Dahan by calling our Ottawa sleep clinic at (613) 454-1854. During this consultation, he’ll review your oral health and determine if you’d benefit from an oral device.

Are there any natural remedies to help relieve pain associated with TMJ?

Yes, there are a few natural remedies that may help alleviate the pain you’re experiencing due to TMJ. Certain lifestyle changes can be a temporary solution for halting symptoms. Remember, these aren’t permanent solutions and shouldn’t be considered a long-term option. A few natural remedies to try can include: Massage therapy Jaw stretching Acupuncture Eating soft foods Learning stress management Utilizing heat or cold therapy If you find that any of these natural remedies aren’t working for you, call our Ottawa office at (613) 454-1854 and we’ll set up a consultation for you with Dr. Dahan. During this consultation, we’ll take time to discuss your symptoms, helping in determining the best TMJ treatment option for you. Dr. Dahan may recommend a customized oral appliance to help improve the alignment of your jaw while you sleep and prevent any further damage from TMJ.

How do you treat TMJ disorder? (TMD)?

At Ottawa TMJ and Sleep Apnea Clinic, we offer several treatments for TMJ and relieving pain associated with the disorder. During your initial consultation, Dr. Dahan will examine your entire mouth and discuss your symptoms, determining the best TMJ treatment for you. In extremely rare cases, Dr. Dahan may recommend surgery for treating your TMD. However, most patients experience relief with a customized nightguard or other dental solutions, such as crowns or bridges to replace missing teeth. Schedule your consultation today by calling (613) 454-1854.

Are there any long-term effects of TMJ disorder?

Leaving TMJ untreated can lead to several long-term effects, as it can increase your risk of developing serious health problems. Without proper treatment, TMJ disorder may result in: Tooth loss Jaw bone deterioration Nerve damage Migraines Hearing loss This is why it’s crucial to contact our practice if you’re experiencing issues with TMJ and think you may be suffering from TMD. Call our Ottawa office at (613) 454-1854 to schedule a no-obligation consultation with Dr. Dahan and we can get you the exceptional care you deserve.

Need another dentist?

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Call Ottawa TMJ and Sleep Apnea Clinic

(613) 454-1854
EveningsCloses before 6 p.m.
SaturdayClosed
Dental care planNot mentioned
InsuranceDirect billing
Dentists3
GroupIndependent

From their website and Google. Call to confirm.

Hours

Monday8 a.m.–4 p.m.
Tuesday8 a.m.–4 p.m.
Wednesday8 a.m.–4 p.m.
Thursday8 a.m.–4 p.m.
FridayClosed
SaturdayClosed
SundayClosed

From Google. Holiday hours may differ.

Getting there

Address
2249 Carling Ave #310, Ottawa, ON K2B 7Z5
Neighbourhood
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About this page
Google profileManaged by the clinic
Websiteottawatmjclinic.com
Reviews read401
Established2010
Last checked13 September 2026
How it’s madeBuilt by software from the sources above
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