Experience anxiety-free, pain-free dental care with sedation dentistry. Safe, gentle options include oral, IV, and nitrous oxide sedation.We offer safe, controlled sedation techniques to alleviate anxiety and make it easier and less stressful to maintain excellent oral health. The following completed Initial Application for Medical Staff privileges at NuHealth has to be submitted at least 30 days prior to the meeting. Call our office today to schedule your appointment! Massapequa sedation dentists. Get the care you need without the anxiety. Need dental work or a dental exam but experience dental anxiety? Call today to make an appointment with your Mineola sedation dentist! Whether you prefer to give us a call, send us an email, or fill out our convenient online contact form, we're here to help.