Congress Dental Group and Arlington Dental provide sleep apnea treatment in Boston and Arlington, Massachusetts, to help you rest better at night and enjoy better overall health. Sleep apnea can be life-threatening and has a serious impact on your health and quality of life. Call us at 617-574-8700 or 781-641-0500 to make your appointment with our experienced dentists, Dr. Robert Page, Dr. Preetha Chally or Dr. John Boyle.