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Opening Airways. Changing Lives 

Sleep Apnea Mouth Guards,

Oral Appliances, 

and Dental Devices Used at BOLD


Sleep apnea is a condition that affects millions of people around the world. It causes you to intermittently stop breathing throughout the night, which stops you from getting fully restful sleep. Without good sleep every night, our bodies get weak, and our overall health can suffer as a result. If left untreated, it can drastically reduce your quality of life and even cause you to develop serious medical complications, such as: 


  • Type 2 diabetes
  • Heart attack
  • Stroke
  • Liver problems
  • High blood pressure
  • Heart disease


At Breath of Life Dental (BOLD) in North Bethesda, MD, we want you to live a long and healthy life with your loved ones. That's why we offer a variety of dental appliances for sleep apnea to reduce symptoms, restore your sleep, and maintain your good health. 


Ready to see for yourself why patients love our sleep apnea devices? Call our office at (301) 818-2653 to schedule your consultation with Dr. Maryam Seifi today!

Structure Remodeling Device

The Vivos Oral Appliance is the only device which actually remodels the patient’s physical structure to address sleep apnea. Dr. Seifi frequently recommends this popular oral appliance.

Which Oral Appliance Is Best for You?

Find out which oral appliance is best for you in a personal consultation with Dr. Maryam Seifi. Call Breath of Life Dental today to schedule your consultation or to register for a free educational seminar at  (301) 818-2653 .

How Can We Help You?

Oral Appliances for Sleep Apnea in North Bethesda, MD

Dr. Maryam Seifi's favorite dental device for sleep apnea is the Vivos System. This system is an incredible new technology for treating obstructive sleep apnea in adults and children. With the Vivos System, it is possible to correct the structure of your mouth and jaw to reduce and even completely eliminate your sleep apnea symptoms. 


We provide two different Vivos oral devices for sleep apnea at Breath of Life Dental (BOLD):

The Vivos System

Dr. Maryam Seifi's favorite dental device for sleep apnea is the Vivos System. This system is an incredible new technology for treating obstructive sleep apnea in adults and children. With the Vivos System, it is possible to correct the structure of your mouth and jaw to reduce and even completely eliminate your sleep apnea symptoms. 


We provide two different Vivos oral devices for sleep apnea at Breath of Life Dental (BOLD): 

DNA (the Daytime-Nighttime Appliance)


The Vivos DNA oral device for sleep apnea works by applying gentle pressure to your hard palate in the roof of your mouth. Over time, this pressure will actually expand your palate and reshape your jaw, which increases the size of your airway and allows you to breathe easily all night long. 


mRNA (the Mandibular Repositioning Nighttime Appliance)


Your mandible is your lower jaw that moves when you chew or speak. The Vivos mRNA oral device for sleep apnea works by applying gentle pressure to your mandible to shift its position. Over time, this pressure will reshape your lower jaw to open up your airway so you can breathe freely when you sleep. 

Dr. Maryam Seifi believes the Vivos System offers the best sleep apnea mouthpieces available because they are: 


  • All natural
  • Nonsurgical
  • Comfortable
  • Quiet
  • Temporary use
  • FDA approved


Click here to learn more about the Vivos sleep apnea device and how it can improve your sleep and overall health.
Ready to try it for yourself? Call Breath of Life Dental at (301) 818-2653 to schedule your consultation for the life-changing Vivos sleep apnea appliance today!

What Are Our Patients' Sleep Apnea Dental Appliance Reviews?

There's a reason we all love looking through ratings and reviews for the things we buy. It's because we want to make sure we are getting the best quality! Dental care is no different. That's why we love getting feedback from our patients on how the treatment they received from Breath of Life Dental (BOLD) has improved their lives. 


Curious to hear what our patients are choosing as their favorite dental appliance for sleep apnea? 


Click here to find out!

Sleep Apnea Mouth Guards

There are many different types of sleep apnea appliances that work very well for patients with mild sleep apnea and moderate sleep apnea. The ones we use at Breath of Life Dental are as follows: 


  • Adjustable Herbst™ 
  • Adjustable Dorsal™ Appliance
  • EMA® Appliance
  • Moses® Elite
  • Respire Blue+
  • SomnoDent® Classic
  • TAP®
  • VitalSleep®


Each of these oral devices is a specially-designed tool that looks similar to a sports mouth guard. However, instead of protecting your teeth from a forceful impact, these devices adjust your lower jaw to improve your breathing while you sleep. 


Each dental appliance for sleep apnea has its own pros and cons. In general, most patients like the mouthpieces we offer at Breath of Life Dental because they are: 


  • More comfortable than a CPAP machine
  • Custom fitted
  • Adjustable
  • Easy to wear
  • FDA approved


Ready to find out which one is the best sleep apnea mouthpiece for you? Dr. Maryam Seifi will be happy to answer your questions and get you fitted for the device suited to your needs. Call Breath of Life Dental at (301) 818-2653 to schedule your consultation with Dr. Maryam Seifi today!


Treatment for Central and

Complex Sleep Apnea

Do you have central or complex sleep apnea? Dr. Maryam Seifi can still help! She has experience working with patients who have central and complex sleep apnea to help relieve their symptoms. You should still call our office at the number below to schedule an appointment. Once you've had your examination, Dr. Seifi will be able to recommend the best treatment option for your specific needs. 


Call Breath of Life Dental at (301) 818-2653 to schedule your consultation today!

Contact Us!

What's the Difference Between the Traditional Oral Appliances 

and Vivos Oral Appliances?

Traditional Oral Appliances

A regular sleep apnea mouth guard, like the ones we offer at Breath of Life Dental (BOLD), is a great solution for obstructive sleep apnea. There are two main types:


  • A mandibular advancement device
  • A tongue retaining device


The first type, a mandibular advancement device, will help to properly align your jaw by gently pushing your mandible (or lower jaw) forward. The second type, a tongue retaining device, will gently depress your tongue to keep your upper airway clear while you sleep. 


These devices are extremely helpful for patients suffering the side effects of untreated obstructive sleep apnea. They improve your ability to breathe at night which improves your sleep and overall health. However, they do not cure obstructive sleep apnea, and you will have to use them indefinitely unless you choose to have surgery to expand your airway or reshape your jaw.

Vivos Oral Appliances

The Vivos System is revolutionary because it does not just alleviate your symptoms. Instead, it alters the structure of your palate and upper or lower jaw—without invasive surgery—to treat the real cause of your sleep apnea. With proper use, this treatment can permanently eliminate the causes of obstructive sleep apnea and relieve your symptoms. 


In general, patients will wear the Vivos appliance for 12-24 months following Dr. Maryam Seifi's guidance. Unlike other oral appliances for sleep apnea, which will need to be worn indefinitely, you will not need to wear the Vivos appliance anymore once your treatment is completed.


Click here to learn more about how the Vivos System can help treat your obstructive sleep apnea.

What Exactly Is Sleep Apnea?

Sleep apnea is a term for sleep disorders that interfere with your ability to breathe when you are asleep. There are actually three main types of sleep apnea: 


  • Obstructive sleep apnea, which is caused by your throat muscles relaxing too much and closing off your airway
  • Central sleep apnea, which is caused by miscommunication between your respiratory muscles and your brain
  • Complex sleep apnea, which is caused by treating obstructive sleep apnea and then developing central sleep apnea
3 people trying to sleep

Our oral devices at Breath of Life Dental (BOLD) are designed to treat obstructive sleep apnea. We can help with varying degrees of this condition, including: 


  • Mild obstructive sleep apnea
  • Moderate obstructive sleep apnea
  • Severe sleep apnea


The first step for sleep apnea treatment is to schedule a one-on-one consultation with Dr. Maryam Seifi to review your dental history and receive a thorough examination. At your appointment, Dr. Seifi will be able to answer any questions you have and recommend the dental appliance for sleep apnea that's best for your needs. 


Call Breath of Life Dental at (301) 818-2653 to schedule your consultation today!

What about a CPAP Machine?

A CPAP (continuous positive airway pressure) machine has traditionally been the go-to treatment method for obstructive sleep apnea. It works by blowing air continuously into your airway while you sleep. This does help to keep your airway open and allow you to get deep, restorative sleep.

However, many of our patients dislike CPAP machines for the following reasons:



  • They can be noisy
  • You have to wear a mask to bed, which can be uncomfortable
  • It does not cure obstructive sleep apnea
  • You can develop complex sleep apnea over time by using a CPAP machine

Side effects include: 


  • Chest discomfort
  • Stomach bloating
  • Nasal congestion or runny nose
  • Dry mouth
  • Sinusitis
  • Nose bleeds
  • Facial irritation

Sleep apnea mouth guards, like the ones we provide at Breath of Life Dental, are quieter, generally more comfortable, and do not have these unpleasant side effects. This is why our patients prefer to use our dental devices for sleep apnea instead of a traditional CPAP machine. 


Ready to find out for yourself how much more comfortable you can be at bedtime if you switch to our oral appliances? Call Breath of Life Dental at (301) 818-2653 to schedule your consultation with Dr. Maryam Seifi today!

Register for a FREE Educational Seminar on Sleep Apnea!

We offer a free educational seminar on sleep apnea and its symptoms in children and adults. If you or a loved one is dealing with sleep apnea or sleep disordered breathing, you should attend one of our seminars! 


Come get all your questions answered and learn about:


  • The different types of sleep apnea
  • Symptoms in children and adults
  • The risks of untreated obstructive sleep apnea
  • How we can treat sleep apnea
  • And more!


Fill out this form for more information, or call our North Bethesda office at (301) 818-2653 today!

Frequently Asked Questions

  • How can I tell if I have sleep apnea?

    One of the most common (and obvious) symptoms of sleep apnea is that you wake up feeling exhausted. This is because each time your breathing stops or gets cut off, your body will wake up—even if you don't remember it happening. 


    Other common symptoms of sleep apnea include: 

    • Loud snoring
    • Waking up with a headache
    • Waking up choking or gasping for air
    • Difficulty concentrating or memory loss
    • Unexplained fatigue (extreme tiredness or weakness)
    • Dry mouth or sore throat in the morning
    • Mood changes like a sudden short temper 
    • Depression or anxiety
    • Loss of interest in sex (low libido)
    • Insomnia (difficulty falling asleep or staying asleep)

    If you have any of these symptoms, call Breath of Life Dental at (301) 818-2653 to schedule your consultation with Dr. Maryam Seifi. 


    You can also take our quick online assessment to have one of our staff contact you to talk about your symptoms.

  • Do you treat children?

    Yes! Dr. Maryam Seifi at Breath of Life Dental has experience treating both children and adults for sleep apnea. If your child has been diagnosed, or if you are concerned about their symptoms, call our office at (301) 818-2653 to schedule a consultation for our customized oral appliances for sleep apnea.

  • How can I tell if my child might have sleep apnea?

    Children with sleep apnea can have the same symptoms as adults, such as feeling exhausted during the day or having sudden mood changes. Symptoms of childhood sleep apnea can also include: 

    • Bedwetting
    • Being underweight
    • Not reaching growth milestones
    • Trouble focusing or bad grades in school
    • Behavioral issues
    • Chronic or repeated illnesses

    If you are concerned about your child, call our office at (301) 818-2653 to schedule a consultation with Dr. Maryam Seifi today! 


    You can also take our quick online assessment to have one of our staff contact you to talk about your child's symptoms. 

  • What if I have central or complex sleep apnea?

    If you have central or complex sleep apnea, you should still schedule a consultation with Dr. Maryam Seifi. She will give you a thorough examination and advise you on which oral appliance will work the best for your specific circumstances. 


    Call Breath of Life Dental at (301) 818-2653 to schedule your consultation today!

  • Will I need a referral from my primary care physician to receive treatment?

    Dentists cannot officially diagnose sleep apnea, but they are commonly the first to notice the symptoms. At your consultation, Dr. Maryam Seifi will be able to determine if you likely have sleep apnea and recommend your next course of action.


    We can help you find an accredited sleep center where a licensed sleep specialist can give you a diagnosis. Then your primary care physician will need to give you a referral to our office for documentation purposes. Once those two steps are taken care of, we can begin your treatment and help you get a better night's sleep. .


    Call Breath of Life Dental at (301) 818-2653 to schedule your consultation today!

  • I can deal with being tired. Why should I bother getting sleep apnea treatment?

    While it's true that the most obvious side effect of sleep apnea is feeling exhausted, that is far from the only symptom, and it's definitely not the worst one. 


    Sleep is crucial for a healthy body. When your sleep apnea wakes you up at night, it could be dozens of times an hour (yes, even if you don't remember waking up!). This makes it impossible to get the deep, restorative sleep your body needs to recharge, heal, and take care of itself. 


    In addition to tiredness, untreated sleep apnea can lead to: 

    • Worsened liver functionality
    • High blood pressure
    • Type 2 diabetes
    • An increased risk of heart attack, stroke, or heart disease

    Click here to learn more about why sleep is so important for your overall health and wellness.


    You deserve to live a long and healthy life. If you have any sleep apnea symptoms, you should call our office at (301) 818-2653 to schedule a consultation with Dr. Maryam Seifi. 

  • I don't have any sleep apnea symptoms. Am I safe?

    Not necessarily! Just because you have not yet developed sleep apnea does not mean you 100% won't develop it later in life. There are certain risk factors that increase your chances of developing obstructive sleep apnea, including:


    • Obesity
    • Family history
    • Age
    • Gender
    • Genetics
    • Smoking
    • Using relaxing drugs or alcohol

    And if you use narcotic pain medications or have had congestive heart failure or a stroke, you're at an increased risk of developing central sleep apnea. 


    At Breath of Life Dental (BOLD), Dr. Maryam Seifi likes to focus on prevention as much as treatment. If you have any of the above risk factors, you should schedule a consultation with Dr. Seifi to discuss how you can prevent sleep apnea. 


    Call us at (301) 818-2653 to schedule your consultation today!

  • Will I be able to choose the oral appliance that I use?

    If you have a preference for one oral appliance over another, you should let Dr. Seifi know during your appointment. In some cases, the exact oral appliance you prefer may not be the best one to use for your specific circumstances. Dr. Seifi will be able to discuss your best options and help you find the best sleep apnea device for your needs. 


    Call Breath of Life Dental at (301) 818-2653 to schedule your consultation today! 

  • Are oral appliances or a CPAP machine my only sleep apnea treatment options?

    Not at all! The basic problem with obstructive sleep apnea is that your airway is obstructed by something when you're asleep. There are a variety of different surgical options that can treat obstructive sleep apnea in adults, which you can discuss with your primary care provider if you'd prefer. 


    In general, these surgeries will involve removing excess tissue from your upper airways, such as your tonsils or part of your hard or soft palate. Some sleep apnea surgeries involve moving your mandible forward to create more space for your airway. And some surgeons can implant rods or other devices in your soft palate or tongue to change the shape of your airway and allow for easier breathing. 


    At Breath of Life Dental, Dr. Maryam Seifi prefers to use treatments that are natural and that don't require the use of heavy sedatives or painkillers to endure. It is her professional opinion that you can achieve fantastic results using the Vivos oral appliance—without the need for surgery. 


    Click here to learn more about the Vivos System and how it can help you. 

  • Are the Vivos oral appliances FDA approved?

    Yes! According to Vivos' own website, the two devices listed above (the DNA and mRNA devices) are FDA cleared for the treatment of mild to moderate sleep apnea and snoring in adults. 


    At Breath of Life Dental, we take patient safety seriously. Our goal is to improve your quality of life. Dr. Maryam Seifi carefully screens every product we use in our clinic before she offers it to patients. If you have any other questions about our health and safety standards, you are welcome to call our office at (301) 818-2653 and our staff will be happy to help. 


  • Are the traditional oral appliances FDA approved?

    Yes! Each of the oral appliances for sleep apnea that we use is cleared by the FDA for the treatment of mild to moderate sleep apnea and snoring, which you can verify by looking up the device name on the FDA website. 


    At Breath of Life Dental, we take patient safety seriously. Our goal is to improve your quality of life. Dr. Maryam Seifi carefully screens every product we use in our clinic before she offers it to patients. If you have any other questions about our health and safety standards, you are welcome to call our office at (301) 818-2653 and our staff will be happy to help.

  • What if I have another question that wasn't answered here?

    We're ready to help! If you'd like to learn more about sleep apnea, its effects, and how to treat it, fill out this form to register for our free educational seminar. 


    You can also call our office at (301) 818-2653 to schedule your consultation, and Dr. Maryam Seifi will be happy to help answer your questions!

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