Published 1 September 2026 · Comooz clinical team, Singapore
Quick answer
An obstructive sleep apnea specialist in Singapore is usually a sleep-trained doctor such as a respiratory physician, ENT specialist, neurologist or sleep medicine clinician who assesses symptoms, airway anatomy and sleep-study results, including AHI from a home sleep test or polysomnography, then recommends treatment such as CPAP, titration, weight management or referral. Proper diagnosis requires medical assessment, not self-diagnosis from snoring alone.
Obstructive Sleep Apnea Specialist Singapore
Key takeaways
- An obstructive sleep apnea specialist singapore search usually means you need a sleep-trained doctor who can assess symptoms, anatomy, AHI and oxygen desaturation before recommending treatment.
- Obstructive sleep apnea severity is commonly framed by AHI 5, 15 and 30 events per hour, alongside symptoms, comorbidities and sleep-study findings.
- At Comooz, a Singapore CPAP provider (UEN 201808754M), the ResMed AirSense 11 AutoSet Bundle is $2,068 nett and the AirSense 10 AutoSet Bundle is $1,868 nett.
- A 5-night CPAP trial is not free; it requires a deposit, mask cost and a $98 return fee.
- Comooz offers monthly CPAP rental with 3-month offset rules toward purchase, plus appointment-only showroom support at 151 Chin Swee Rd, #02-03, Singapore 169876.
- Type 3 home sleep tests are available on demand, while Type 2 home sleep tests are arranged manually with a trained specialist.
What does an obstructive sleep apnea specialist in Singapore do?
An obstructive sleep apnea specialist in Singapore evaluates whether your symptoms and medical profile fit obstructive sleep apnea, then recommends the right testing and treatment pathway. The specialist does not diagnose based on snoring alone.
In practice, the doctor asks about loud snoring, witnessed pauses in breathing, choking, unrefreshing sleep, morning headache and daytime sleepiness. They also review conditions linked to sleep-disordered breathing, such as hypertension, atrial fibrillation and obesity.
A sleep specialist also looks for signs that the case may not be straightforward obstructive sleep apnea. Examples include significant nasal blockage, complex medical conditions, possible central sleep apnea, or symptoms that point to another sleep disorder.
After assessment, the specialist may recommend a home sleep test, polysomnography, CPAP titration, ENT review, or a broader sleep physician evaluation. Diagnosis and treatment decisions should always be made by a qualified doctor.
When should you see a sleep apnea specialist?
You should see a sleep apnea specialist when symptoms or risk factors suggest your breathing may be repeatedly disrupted during sleep. Early review matters because untreated obstructive sleep apnea can affect alertness, safety and cardiovascular health.
Common reasons to book include loud habitual snoring, witnessed apneas, choking or gasping at night, dry mouth, unrefreshing sleep, poor concentration and excessive daytime sleepiness. Some people seek review only after a partner notices repeated breathing pauses.
You should also consider review if you have resistant hypertension, obesity, atrial fibrillation or persistent fatigue without a clear cause. Oxygen desaturation and sleep fragmentation cannot be confirmed by symptoms alone, so testing is often needed.
Who this is for and who it is not for
This pathway is for adults who suspect obstructive sleep apnea and want a proper diagnosis plan in Singapore. It is especially relevant if symptoms are frequent, worsening, or affecting work, mood or driving.
It is also for people who already have a sleep-study report and need help understanding what the findings mean, whether CPAP is likely, and which specialist is the best next step.
It is not for self-diagnosing from snoring alone. Snoring can exist with or without obstructive sleep apnea, and some patients with clinically important sleep apnea do not realise their sleep is abnormal.
Who can diagnose and treat obstructive sleep apnea in Singapore?
Several doctor types in Singapore can diagnose and treat obstructive sleep apnea if they have relevant sleep medicine experience. The most common are respiratory physicians, ENT specialists, neurologists and other sleep-trained clinicians.
A respiratory physician often manages patients whose main issue is suspected sleep-disordered breathing, CPAP planning and long-term treatment follow-up. An ENT specialist may be especially relevant when nasal obstruction, enlarged tonsils, mouth breathing or upper-airway anatomy is part of the problem.
A neurologist or sleep medicine clinician may be involved when the picture is more complex, when another sleep disorder is suspected, or when sleep-study interpretation needs broader expertise. In many cases, care is shared across specialties.
If you are unsure where to start, ask whether the clinic regularly assesses obstructive sleep apnea, arranges home sleep testing or polysomnography, and discusses CPAP and titration. You can also read Comooz educational resources on sleep apnea and CPAP basics before your appointment.
How obstructive sleep apnea is assessed and confirmed
Obstructive sleep apnea is assessed through symptom review, physical examination and sleep testing. A diagnosis is confirmed by a doctor using the full clinical picture rather than a single symptom.
The doctor usually asks about sleep quality, snoring, witnessed apneas, daytime impairment and medical history. They may review nasal blockage, jaw or throat anatomy, body weight and neck features that increase airway collapse during sleep.
A home sleep test is a portable sleep study done outside a lab. In Singapore, a Type 3 home sleep test is commonly used when symptoms are typical and the patient is suitable for simplified testing. Comooz provides more information on its home sleep test service, with Type 3 available on demand and Type 2 arranged manually with a trained specialist.
Polysomnography is a full lab-based sleep study that records more signals in a supervised setting. It is often considered when the case is complex, when home testing may be insufficient, or when another sleep disorder needs evaluation.
Severity is often summarised using the apnea-hypopnea index, or AHI. AHI is the estimated number of apnea and hypopnea events per hour of sleep, while doctors also consider oxygen desaturation, symptoms and related conditions.
Type 2 vs Type 3 home sleep test
A Type 3 home sleep test is a simpler portable study commonly used for straightforward suspected obstructive sleep apnea. It is often a practical first step when symptoms are classic and there is no major competing sleep issue.
A Type 2 home sleep test captures more channels and is arranged more selectively. It may be considered when a trained specialist thinks a more detailed home-based study is needed.
AHI thresholds doctors commonly use
AHI below 5 is generally not classified as obstructive sleep apnea on its own. AHI 5 to 14 is commonly described as mild, 15 to 29 as moderate, and 30 or more as severe.
These thresholds help standardise reporting, but they do not replace clinical judgment. A doctor still weighs symptoms, oxygen drops, sleep architecture concerns and comorbidities before recommending treatment.
Specialist types, tests and treatment pathways in Singapore
Different specialists may see different patterns first, but the goal is the same: confirm the diagnosis and match treatment to the patient. In Singapore, the pathway often depends on symptoms, airway anatomy and medical history.
| Specialist type | When they are commonly seen | What they assess | Tests they may use | Treatments they may discuss or coordinate |
|---|---|---|---|---|
| Respiratory physician | Snoring, daytime sleepiness, suspected obstructive sleep apnea, CPAP planning | Symptoms, cardiometabolic risk, oxygen desaturation pattern, CPAP suitability | Home sleep test, polysomnography, titration review | CPAP, AutoSet therapy, follow-up monitoring, weight-management referral |
| ENT specialist | Nasal blockage, tonsils, mouth breathing, structural airway concerns | Upper-airway anatomy, nasal obstruction, throat crowding | Endoscopic airway assessment, sleep study review, sleep testing referral | Medical nasal treatment, surgery discussion, CPAP alongside airway management |
| Neurologist | Complex sleep complaints, unclear events, possible mixed sleep issues | Sleep behaviour, neurologic factors, differential diagnosis | Polysomnography, broader sleep evaluation | Sleep-medicine management, CPAP coordination, further neurologic assessment |
| Sleep medicine clinician | Patients needing integrated sleep evaluation | Whole-patient sleep history, comorbidities, test interpretation | Home sleep test, Type 2 or Type 3 pathways, polysomnography | CPAP, behavioural advice, referral to ENT or other specialists |
| General doctor with referral role | First stop for snoring or fatigue | Screening questions, blood pressure, obesity risk, symptom history | Initial review, referral for formal sleep testing | Referral to sleep physician, respiratory physician or ENT specialist |
For straightforward suspected obstructive sleep apnea, a home sleep test may be the first step. For more complicated symptoms or competing diagnoses, polysomnography or multi-specialist review may be more suitable.
Which pathway is usually right for you?
A respiratory or general sleep pathway often suits people with classic symptoms such as loud snoring, witnessed apneas and daytime sleepiness. An ENT-first pathway is often more useful when blocked nose, obvious mouth breathing or structural airway issues are prominent.
If the case looks complex, a sleep physician may favour polysomnography over a simpler home study. If the case looks typical, a Type 3 home sleep test may be enough to start.
What treatments might a specialist discuss after diagnosis?
After diagnosis, a specialist may discuss CPAP, weight management, positional strategies, airway-focused treatment and management of contributing conditions. The best option depends on severity, symptoms, anatomy and tolerance.
CPAP is a standard treatment for many patients with obstructive sleep apnea. Auto-adjusting machines such as the ResMed AirSense 11 AutoSet and ResMed AirSense 10 AutoSet deliver pressure that helps keep the airway open during sleep. Some patients later need bilevel therapy with separate inspiratory pressure support and EPAP, depending on doctor assessment.
Humidification and titration matter because comfort affects adherence. Built-in humidification can reduce dryness, while titration helps identify an effective pressure or pressure range.
Nasal pillow vs full face masks
A nasal pillow mask seals at the nostrils and is often chosen for a lighter, more minimal feel. It usually suits patients who breathe comfortably through the nose and want less facial contact.
A full face mask covers the nose and mouth and may be preferred for regular mouth breathers, higher leak risk, or those with persistent nasal blockage. Mask fit should be individualised, because comfort and leak control are both important.
| Mask style | Best suited for | Main advantage | Main limitation | Example discussed here |
|---|---|---|---|---|
| Nasal pillows | Nose breathers who want a minimal mask | Light feel with less facial coverage | Less suitable if mouth leak is persistent | ResMed AirFit P10 or P30i |
| Nasal mask / cradle | Patients who want nasal therapy with more contact than pillows | Balanced seal and comfort for many users | Still relies mainly on nasal breathing | ResMed AirFit N20 or N30i |
| Full face mask | Mouth breathers or patients with frequent mouth leak | Covers both nose and mouth | More facial coverage | ResMed AirFit F20 or F30i |
When CPAP titration matters
CPAP titration is the process of identifying a suitable treatment pressure or pressure range. Titration may happen through AutoSet data, a structured trial, or supervised sleep-study settings depending on the doctor’s plan.
Titration is especially important when symptoms persist, leaks are high, pressure tolerance is poor, or the initial response is incomplete. In more complex cases, a sleep physician may reassess whether APAP, fixed CPAP or bilevel therapy is more appropriate.
When bilevel may be discussed
Bilevel therapy is not the first-line choice for most straightforward obstructive sleep apnea, but it may be discussed when pressure needs are higher or tolerance is difficult. A bilevel device uses different pressures for inhalation and exhalation, including EPAP for airway splinting.
At Comooz, the relevant bilevel model discussed for appropriate patients is the ResMed AirCurve 10 VAuto, but this decision should follow doctor review rather than self-selection.
Costs in Singapore: testing, CPAP trial, rental and purchase basics
Costs in Singapore vary by diagnostic pathway, machine bundle and support model. Patients should confirm current terms directly before committing.
At Comooz, a Singapore CPAP provider (UEN 201808754M), the two listed CPAP bundles are for exact ResMed AutoSet models and include the main unit, power supply, built-in humidification, tubing, filter, carrying case and a fitted mask.
| Option | Listed price in Singapore | What is included | Best for |
|---|---|---|---|
| ResMed AirSense 11 AutoSet Bundle | $2,068 nett | Main unit, power supply, built-in humidification, tubing, filter, carrying case, fitted mask | Users who want a full-colour touchscreen, Climate Control, over-the-air updates and Care Check-in |
| ResMed AirSense 10 AutoSet Bundle | $1,868 nett | Main unit, power supply, built-in humidification, tubing, filter, carrying case, fitted mask | Users who prefer a proven workhorse design with monochrome display, dial control and built-in cellular connectivity for myAir |
| 5-night CPAP trial | Not free | Deposit + mask cost + $98 return fee | Patients who want short-term CPAP experience before deciding |
| Monthly CPAP rental | Monthly pricing applies | Rental setup with 3-month offset rules toward purchase | Patients who prefer lower upfront commitment |
The AirSense 11 has a full-colour touchscreen, Climate Control with integrated humidifier, over-the-air updates and Care Check-in. The AirSense 10 has a monochrome display with a dial, an integrated HumidAir chamber and built-in cellular connectivity for the myAir app.
You can compare current CPAP machines and bundle options before speaking with your doctor or provider.
How Comooz supports patients after a doctor’s diagnosis
Comooz supports patients after a doctor has diagnosed obstructive sleep apnea and recommended therapy. Comooz does not replace a sleep physician, ENT specialist or respiratory physician for diagnosis.
Comooz can help with CPAP education, machine selection, mask fitting, humidification setup and follow-up support for prescribed therapy. This is useful for patients starting AutoSet therapy and learning how comfort settings affect long-term use.
Comooz also supports home testing pathways and machine trials where appropriate. Type 3 home sleep tests are available on demand, while Type 2 home sleep tests are arranged manually with a trained specialist.
The showroom is at 151 Chin Swee Rd, #02-03, Singapore 169876, strictly by appointment. You can learn more about Comooz or contact the team here for appointment arrangements, support at support@comooz.sg, or phone help at +65 8892 2591.
How to choose the right obstructive sleep apnea specialist in Singapore
The right obstructive sleep apnea specialist singapore choice depends on your symptoms, anatomy and where you are in the diagnosis pathway. Most people should prioritise sleep experience over specialty title alone.
If your main issues are snoring, daytime sleepiness and suspected sleep apnea, a respiratory physician or sleep medicine clinician is often a logical first stop. If nasal blockage, mouth breathing, tonsils or upper-airway anatomy are obvious issues, an ENT review may be especially helpful.
If you already have a sleep test, bring the report so the specialist can review AHI, desaturation and event pattern. If you do not have a test yet, ask whether the clinic typically starts with a Type 3 home sleep test, Type 2 home sleep test, or polysomnography.
A practical way to choose is to ask four direct questions before booking: does the doctor regularly manage obstructive sleep apnea, who interprets the sleep study, how is CPAP titration handled, and what happens if the case turns out not to be straightforward OSA. Clear answers usually signal a more structured pathway.
Frequently asked questions
Which doctor should I see for obstructive sleep apnea in Singapore?
A suitable starting point is a sleep-trained doctor, often a respiratory physician, ENT specialist, neurologist or another clinician with sleep medicine experience. The best fit depends on your symptoms, airway anatomy and medical history. If you are unsure, ask whether the clinic regularly manages obstructive sleep apnea evaluation and sleep testing before booking.
Can a home sleep test diagnose obstructive sleep apnea?
A home sleep test can help confirm suspected obstructive sleep apnea in selected patients, especially when symptoms are typical. However, it is not suitable for everyone and may miss some sleep-related problems. A doctor or sleep specialist should decide whether a Type 3 study, a Type 2 study or lab-based polysomnography is more appropriate.
What symptoms suggest I should see a sleep apnea specialist?
Common reasons include loud habitual snoring, witnessed pauses in breathing, choking or gasping during sleep, unrefreshing sleep, morning headaches, excessive daytime sleepiness and poor concentration. People with resistant hypertension, obesity or atrial fibrillation may also need assessment. These symptoms do not diagnose sleep apnea on their own, so medical review is important.
How is obstructive sleep apnea severity measured?
Severity is commonly described using the apnea-hypopnea index, or AHI, which estimates how many breathing disruptions occur per hour of sleep. Doctors also consider oxygen drops, symptoms and related medical conditions. AHI thresholds help standardise discussion, but treatment decisions are based on the full clinical picture rather than one number alone.
How much does CPAP cost in Singapore?
CPAP costs vary by machine, mask and support package. At Comooz, the ResMed AirSense 11 AutoSet Bundle is $2,068 nett and the ResMed AirSense 10 AutoSet Bundle is $1,868 nett. There is also a 5-night CPAP trial, which is not free, and monthly rental options with 3-month offset rules. Patients should confirm the latest terms directly.
Is CPAP safe, and do I need a specialist before starting?
CPAP is widely used and generally safe when prescribed appropriately, but it is still medical therapy and should follow proper clinical assessment. A specialist helps confirm whether obstructive sleep apnea is present, checks severity and reviews factors like nasal blockage, heart or lung conditions and mask tolerance before advising treatment.
WhatsApp Comooz or call +65 8892 2591 to arrange an appointment-only visit and get support after your doctor’s obstructive sleep apnea diagnosis.
Related guides
- Delayed Sleep Phase vs Insomnia: Key Clues | Comooz
- Still Sleepy Despite CPAP? What to Review
- Excessive Daytime Sleepiness in Singapore: What to Do
- Body-Clock Sleep Problems in Singapore | Comooz
- More sleep apnea basics guides
- Ready to act? get tested for sleep apnea or WhatsApp Comooz at +65 8892 2591.
Frequently asked questions
- Which doctor should I see for obstructive sleep apnea in Singapore?
- A suitable starting point is a sleep-trained doctor, often a respiratory physician, ENT specialist, neurologist or another clinician with sleep medicine experience. The right choice depends on your symptoms, anatomy and medical history. If you are unsure, ask whether the clinic manages obstructive sleep apnea evaluation and sleep testing before booking.
- Can a home sleep test diagnose obstructive sleep apnea?
- A home sleep test can help confirm suspected obstructive sleep apnea in selected patients, especially when symptoms are typical. However, it is not suitable for everyone and may miss some sleep-related problems. A doctor or sleep specialist should decide whether home testing or a lab-based sleep study is more appropriate.
- What symptoms suggest I should see a sleep apnea specialist?
- Common reasons include loud habitual snoring, witnessed pauses in breathing, choking or gasping during sleep, unrefreshing sleep, morning headaches, excessive daytime sleepiness and poor concentration. People with resistant hypertension, obesity or atrial fibrillation may also need assessment. These symptoms do not diagnose sleep apnea on their own, so medical review is important.
- How is obstructive sleep apnea severity measured?
- Severity is commonly described using the apnea-hypopnea index, or AHI, which estimates how many breathing disruptions occur per hour of sleep. Doctors also consider oxygen drops, symptoms and related medical conditions. AHI thresholds help guide discussion, but treatment decisions are based on the full clinical picture rather than one number alone.
- How much does CPAP cost in Singapore?
- CPAP costs vary by machine, mask and support package. At Comooz, the ResMed AirSense 11 Bundle is listed at $2,068 nett and the AirSense 10 Bundle at $1,868 nett. There is also a 5-night CPAP trial, which is not free, and monthly rental options with 3-month offset rules. Patients should confirm the latest terms directly.
- Is CPAP safe, and do I need a specialist before starting?
- CPAP is widely used and generally safe when prescribed appropriately, but it is still medical therapy and should follow a proper clinical assessment. A specialist helps confirm whether obstructive sleep apnea is present, checks severity and reviews factors like nasal blockage, heart or lung conditions and mask tolerance before advising treatment.
Related guides
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Body-Clock Sleep Problems in Singapore | Comooz
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Still Sleepy Despite CPAP? What to Review
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