Advanced Sleep Treatment Breathe Better. Sleep Better. Live Better.

Wake up rested and ready for a new day each day with SOLEA Laser Treatments and Oral Appliance Therapy

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Who We Are

Advanced Sleep Treatment is a place where compassion and technology meet. We are an accredited durable medical equipment facility for oral appliances based in Silver Spring,

Maryland. We utilize high-quality oral appliances to treat patients that have mild and moderate obstructive sleep apnea (OSA), as well as severe patients that cannot tolerate CPAP therapy.

Dr. Tomenko, the founder of Advanced Sleep Treatment, started her business because of her interest in preventative dentistry and overall health. Over time, this interest developed into a passion that looked beyond just caring for peoples’ teeth and into an area where Dr. Tomenko could make a profound difference in the lives of the people.

What is Sleep Apnea?

Obstructive sleep apnea (OSA) occurs when the airway gets completely blocked by the tongue. This usually happens during the night, depriving the body of oxygen and disrupting sleep, often without the person even being aware of it. Sleep apnea can have a detrimental effect on the body and can even lead to death.

Why Is It Important to Get Tested and Treated?

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On average, people who receive treatment for sleep apnea increase their lifespan by 20 years and live a much higher quality of life. If you have any symptoms or any of the previously mentioned conditions, it is extremely important that you get tested and treated.

The most common treatment for OSA is CPAP (continuous positive airway pressure) therapy. While many people do well with CPAP, there are also many people who struggle with it. The good news is that we have an alternative treatment — we offer custom oral appliance therapy right here at our practice.

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Meet Our Team

Experts in Improving your Sleep and Well-Being

Dr. Ekaterina Tomenko, DDS

Founder/CEO

A native of Russia, Dr. Tomenko came to the U.S. under a music scholarship to attend Columbia Union College, where she travelled and performed extensively with the New England Youth Ensemble and Columbia Collegiate Chorale. Ultimately she graduated with a degree in cello and voice and was accepted to study dentistry at Loma Linda University....


Iulia Rus

Business Administrator

Originally from Romania, Iulia and Dr. Tomenko have worked together since 2016. Iulia wears multiple hats in our office, but her focus is helping patients receive an outstanding experience with the practice. Our patients and staff enjoy her positive personality and radiant smile. Iulia values quality time with her husband Juan Carlos, their two children, Talia and Tiago and their awesome dog Comet.


Romina Borda

Sleep Coordinator

Originally from Peru, Romina brings her passion for helping others to her role as Dental Sleep Coordinator at Advanced Sleep Treatment. With a warm and empathetic approach, she guides patients through their sleep therapy journey, ensuring they feel informed and supported every step of the way. Outside of work, Romina enjoys spending quality time with her daughter, embracing motherhood and family life. Her dedication to patient care and personal connection reflects her commitment to improving lives through better sleep and health.


Karen Paredes

Sleep Coordinator

Karen was born in El Salvador and immigrated to the United States when she was a year old. She will welcome you to the office with kindness and compassion.Karen has three children, two daughters and a son who are all very artistic. She is an animal lover and loves spending time with her family.


Why Should I Choose Advanced Sleep Treatment?

We are passionate about the prevention and treatment of sleep apnea. We know every patient is different, which is why we offer customized treatment for each individual. We provide FREE consultations and work with all major medical insurances.

If you suspect that you are suffering from sleep apnea, please call us or schedule a free consultation using our website today.

Request a Consultation

Complete the form below to your consultation. Our team will connect with you to confirm your requested appointment date and time.

What Our Patients Say

4.9 average reviews

The treatment has been such a blessing. I encourage everyone to visit Advanced Sleep Treatment and see how it can change your life.

By Alan M.

I had been treated by Dr Tomenko several times and have been truly satisfied. She is an extremely competent clinician who also cares deeply for her patients. She demonstrates expertise and has a warm kind attitude always ready to explain things and answer questions. I would strongly recommend her services. You won’t be disappointed. Her staff and also warm, kind and efficient!

By Katia R.

The support staff were friendly, efficient, and incredibly positive even during these strange times. The Dr. was patient, thorough, and she spent a great deal of time making sure I understood my options. The practice has some sci-fi level imaging technology. Great experience.

By Martin K.

I had an amazing experience with Dr. Tomenko and her team to treat my sleep apnea. Just months after getting fitted for the right nightime oral appliance, I am getting better sleep than I’ve had in years. As someone relatively young, this is life-changing! Would highly recommend this place to anyone with sleep apnea.

By Nick B.

It helps a lot with a bad dream. My son in law is using this.

By Lyubov T.