Reviews for Sleep Apnea Treatments Services in Washington, D.C.

Dr Porvaznik has been my general dentist for years and is the best. Genuinely friendly and excellent. Never oversells services. He did a great job on my Invisalign case over a decade ago but just this month made me a snore guard (mandibular advancement device called a Tap 3)for my sleep apnea. It worked perfectly ! More