Located in Uchisaiwaicho, Chiyoda Ward, Tokyo, Hirooka Dental Clinic is a specialized dental clinic operated by Medical Corporation Hokkai-kai. Situated in the prime Hibiya area in the heart of the city, the clinic provides treatment on weekdays from 9:00 AM to 6:00 PM, offering a convenient location for patients commuting to the business district. The clinic places particular emphasis on periodontal treatment and dental implant treatment. Dr. Hirooka, the clinic director, is known for his specialized expertise in periodontal disease, having authored the book 'Patient Explanation Book on Periodontal Disease and Peri-implant Lesions.' The clinic's website features explanatory videos about periodontal disease and peri-implant conditions, demonstrating their commitment to helping patients understand treatment options in advance. The clinic also offers periodontal tissue regeneration therapy, providing a wide range of options for preserving teeth. For payment, credit cards and electronic payments are accepted, enabling cashless transactions. Parking is also available, accommodating access by car. With a philosophy of disseminating accurate knowledge about dental healthcare and continuing to provide careful information, the clinic is an appropriate choice for patients seeking specialized diagnosis and treatment for periodontal disease and dental implants.