Conducting sleep studies for medical diagnostic or treatment purposes; Health assessment services, namely, providing a database in the field of sleep apnea and home sleep testing diagnostic information based on collected data and information all for treatment and diagnostic purposes; Health screening services in the field of sleep apnea and other sleep disorders; Healthcare services, namely, treatment of patients with snoring and sleep apnea disorders; Medical screening services in the field of sleep apnea and other sleep disorders; Providing an internet web site for medical professionals and medical patients featuring information relating to sleep apnea and related diagnostic data input from remote locations via electronic patient monitoring devices that feed information to the web site for use by medical professionals for purposes of monitoring and diagnosing medical conditions; Providing information in the field of sleep apnea and related sleep disorders for doctors and patients