This is one dentist I look forward to my appointments. The appliance Dr. Core invented works so well for me. I'm able to sleep comfortably all night never getting tangled in masks and hoses or having to travel with a cpap device. The office is friendly, clean and kind. I have been using my mouthpiece for over 2 years. I just visit every 6 months for slight adjustments. I needed some extra visits because my basset hound thought it should be her chew toy. They were able to recast the chewed portion and I was back to a restful night's sleep. Dr. Core's staff are all long term and well trained. Even the dentist "chairs" are so comfortable. you would like one in your own home. Dr. Core is mild mannered with a generous laugh yet professional and respected. Anyone using a cpap device should get in to see Dr. Core and what his sleep solutions can do for you!