Sleep Laboratory

We are proud to have developed an on-site four bed sleep laboratory, where polysomnographic studies (i.e. sleep studies), CPAP/BiPAP titration studies, MSLTs and MWTs, and adaptive servo-ventilation studies can be carried out on our patients in order to effectively diagnose and treat those individuals who present with various forms of sleep disordered breathing. We are committed to the highest level of quality diagnosis and treatment, both medically and surgically and long term follow-up. Diagnosis of a problem is only the first step in good patient care. Patients deserve to know both medical and surgical treatment options when dealing with snoring and obstructive sleep apnea/hypopnea syndrome. Dr. O’Day is the only double Boarded certified physician on the seacoast, who is able to present to patients both medical and surgical options to treat sleep disordered breathing. Dr. O’Day has surgically treated obstructive sleep apnea patients since 1981. After the American Board of Medical Specialties developed Board certification in sleep medicine in 2007 Dr. O’Day took and passed the exam becoming one of a handful of medical and surgical specialists in the United States to pass both Board certifications (i.e. less than 100 physicians). Again, we take great pride in the development of this comprehensive program and also in Dr. Stock’s goal of also becoming Board certified in sleep medicine in November of 2011. When it involves your health don’t settle for half the answers. Get a comprehensive evaluation and treatment plan at our head and neck facility.


361 High Street Somersworth, NH 03878
John M. O'Day, M.D., F.A.C.S. Marjorie K. Stock, M.D. ,F.A.C.S.
William E. Long, Hearing Instrument Specialist
Telephone: 603-692-4500 Fax: 603-692-4520
©2011 All Rights Reserved