Descripción:Get comfortable dental treatment with sedation dentistry in Cincinnati, OH 45238 at Hagen Dental Practice. Our friendly and gentle team offers calm and relaxing treatment to our patients. We use nitrous oxide which is known as “Laughing gas” to make you feel relaxed during your dental...MásGet comfortable dental treatment with sedation dentistry in Cincinnati, OH 45238 at Hagen Dental Practice. Our friendly and gentle team offers calm and relaxing treatment to our patients. We use nitrous oxide which is known as “Laughing gas” to make you feel relaxed during your dental treatment. Call us today to schedule your visit!