The Washington TMJ & Sleep Therapy Center
The Washington TMJ & Sleep Therapy Center is a sleep medicine clinic located in Oxon Hill, MD. Sleep clinics evaluate and treat disorders that disturb healthy sleep — most commonly obstructive sleep apnea, chronic insomnia, restless legs and narcolepsy. On this page you will find the clinic's contact details, the services it lists, what a sleep study involves, and answers to the questions people most often ask before booking.
Key facts about The Washington TMJ & Sleep Therapy Center
- The Washington TMJ & Sleep Therapy Center is located at 6420 Bock Road, Oxon Hill, MD, 20745.
- Phone: (301) 839-0055.
- Services listed: Insomnia Treatment, Sleep Apnea Treatment, Sleep Medicine Consultation, Sleep Disorder Treatment, Sleep Disorders Therapy.
Google rating — 4.7 / 5 (40 reviews)
Rating and selection below come from the clinic's public Google Maps listing.
★★★★★
I am writing this review out of care for others who deal with chronic pain and who already often deal with difficult medical journeys. I would absolutely NOT recommend this office to anyone. This office had me spending huge amounts of money, first for the guard, and then for monthly appointments that were typically only FIVE minutes long. During these almost $200 appointments, the doctor never once looked at my teeth or jaw, measured anything, or made any meaningful assessments of my situation. He did, however, make sure to tell me at every single appointment about a diet book that he essentially forces you to read, with no regard for anyone's history with eating, other health conditions, or any other very relevant factors before jumping into such a big lifestyle change. My primary care d
— Yael Reichler, Google review
★★★★★
I was referred to this group by my dentist. Overall, they are extremely knowledgeable and professional. In addition they are very friendly which helped reduce my anxiety regarding my situation. They explain clearly everything related to the condition and the plan going forward. All appointments are handled very professionally using available communication. I would highly recommend them.
— Marvin Berkowitz, Google review
★★★★★
Dr. P’s treatments have pretty much completely reversed our daughter’s severe TMJ without the need for invasive surgery! Her jaw locked during her first year of college. She was unable to eat normally for a few weeks, and even took a trip to the ER. After being turned down by multiple providers (who either stopped treating TMJ or just could not fit her in), we were lucky enough to find Dr. P. Thank you Dr. P and Washington TMJ for your expertise and helping our daughter!
— Desiree Drakakis, Google review
★★★★★
I would not recommend this place to anyone. As someone that’s suffered from TMD for a long time this doctor is pompous and rude to new patients. I brought along my entire patient history and file and he tried to tell me I didn’t understand my previous treatment and that I was wrong (he later realized I was correct in what I was telling him). He wanted to do thousands of dollars worth of tests, including a new splint which would cost a lot initially and then more for each and every adjustment it needed. He seems to think his way is the only way and no one else can do what he does. See an example below from the email he sent to existing patients about his Bethesda location closing.
— Cady, Google review
★★★★★
I have been going to Dr. Piontkowski for about 25 years. While his specialty is TMJ which I do not have, he is in general an outstanding dentist who has helped to rid my mouth of old amalgam fillings, given me two root canals, taken care of sensitivity, filled a gap between my teeth that I was self-conscious about, and even his dental assistant complements his ability to clean teeth well!
— Lisa Meier, Google review
About The Washington TMJ & Sleep Therapy Center
The Washington TMJ & Sleep Therapy Center provides sleep medicine services for patients in Oxon Hill and the surrounding MD area. Care options cover insomnia treatment, sleep apnea treatment, sleep medicine consultation, sleep disorder treatment and sleep disorders therapy. Appointments can be arranged by calling (301) 839-0055.
Like most sleep medicine centers, The Washington TMJ & Sleep Therapy Center works with patients referred for sleep study evaluation — either an overnight in-lab polysomnogram or a home sleep test, depending on medical suitability. The clinic's team typically includes a sleep physician who interprets the data and technologists who run the recordings. Always confirm details such as current hours, referral requirements and insurance coverage directly with the clinic using the contact information on this page.
Services at The Washington TMJ & Sleep Therapy Center
The Washington TMJ & Sleep Therapy Center lists the following services:
- Insomnia Treatment
- Sleep Apnea Treatment
- Sleep Medicine Consultation
- Sleep Disorder Treatment
- Sleep Disorders Therapy
Common services at sleep clinics include diagnostic sleep studies, CPAP titration (finding the right air pressure), follow-up therapy adjustments, and treatment planning for insomnia and other sleep disorders. If a service you need is not listed here, call the clinic and ask — the list above comes from the clinic's own published information and may not be complete.
What to expect at a sleep study appointment
For an in-lab study, you arrive in the evening and sleep in a private room while sensors record breathing, oxygen, heart rhythm and body movement. For a home sleep test, the clinic gives you a portable kit you use in your own bed. Neither test is painful. Results are usually compiled into a physician report within one to two weeks, and the clinic then discusses whether treatment — such as CPAP therapy or an oral appliance — is needed.
Preparation basics: avoid caffeine in the afternoon, skip lotions and hair products, bring comfortable sleepwear, and take your regular medications unless your doctor advises otherwise.
Patient reviews
No patient reviews have been published for The Washington TMJ & Sleep Therapy Center yet. Reviews on this site come from verified visitors and appear only after moderation — if you have visited this clinic, you can submit yours below.
Frequently asked questions about The Washington TMJ & Sleep Therapy Center
What does The Washington TMJ & Sleep Therapy Center do?
The Washington TMJ & Sleep Therapy Center is a sleep medicine clinic in Oxon Hill, MD that evaluates and treats sleep disorders such as obstructive sleep apnea, chronic insomnia, restless legs syndrome and narcolepsy. Evaluation usually involves a sleep study, and treatment may include CPAP therapy, an oral appliance, or behavioral therapy depending on the diagnosis.
Do I need a referral to book a sleep study at The Washington TMJ & Sleep Therapy Center?
Many insurance plans require a referral or prior authorization before covering a sleep study. Requirements vary by insurer and by clinic, so contact The Washington TMJ & Sleep Therapy Center directly using the phone number on this page and ask what your plan needs.
How much does a sleep study cost at The Washington TMJ & Sleep Therapy Center?
Sleep study costs vary widely with the type of test, your insurance plan and your deductible. Home sleep tests generally cost less than in-lab studies. Ask the clinic for an itemized estimate and check with your insurer about in-network rates before booking.
Does insurance cover sleep studies and CPAP treatment?
Most US insurers, including Medicare, cover sleep studies and CPAP therapy when they are medically necessary and properly documented. Coverage details — deductibles, co-pays and supply replacement schedules — differ by plan, so verify with your insurer and the clinic.
How long does it take to get sleep study results?
Typically one to two weeks. A sleep physician reviews the recorded data and writes a report, after which the clinic discusses the findings and any recommended treatment with you.
Can I do the sleep study at home?
Possibly. Home sleep apnea tests suit many adults with a high likelihood of obstructive sleep apnea and no major heart or lung conditions. If your symptoms are complex or the home test is negative despite strong symptoms, an in-lab study is usually the next step. The clinic can determine which option fits you.
What should I bring to my appointment at The Washington TMJ & Sleep Therapy Center?
Comfortable sleepwear, your photo ID and insurance card, a list of current medications, and your own pillow if that helps you sleep. Avoid caffeine after midday and skip lotions or hair products, because sensors attach better to clean skin.