Oral Appliance Therapy: Vivos DNA, Vivos Guide, Homeoblock, and POD Oral appliance therapy is a non-invasive, effective option for treating obstructive sleep apnea (OSA) and snoring. Unlike CPAP machines that require wearing a mask during sleep, oral appliances are custom-fitted devices worn in the mouth, similar to orthodontic retainers or sports mouthguards. Dr. Jung specializes […]