Masuyama Dental Clinic, located in Hiramatuhoncho, Utsunomiya City, is a facility equipped with parking spaces and barrier-free accessibility, operating on an appointment-only basis. To prevent the spread of COVID-19, the clinic has implemented enhanced infection control measures including regular disinfection of shared spaces, high-pressure sterilization of equipment, and strict adherence to staff health management, mask-wearing, and hand hygiene protocols. In terms of hygiene management, the clinic uses dedicated sterilizers for each patient to completely sterilize the interior of handpieces, ensuring patient safety. Before treatment, thorough examinations are conducted to explain the cause of symptoms in detail. After ensuring patient understanding, multiple treatment options are proposed, and treatment plans are decided jointly. To minimize anesthesia pain, topical anesthesia is administered followed by injection of body-temperature anesthesia fluid using an electric anesthesia device. The clinic prioritizes treatments that minimize drilling and tooth extraction whenever possible. After treatment, emphasis is placed on cavity and gum disease prevention, with dental hygienists providing personalized care instructions tailored to each patient's lifestyle, while also recommending regular dental check-ups.