Oita Periodontal Office, located in Suehiro-cho, Oita City, Oita Prefecture, is a conveniently accessible dental clinic just a 2-minute walk from JR Oita Station. The clinic's most notable feature is the presence of a board-certified periodontal specialist recognized by the American Academy of Periodontology. Dr. Takaaki Kishimoto, the clinic director, graduated from Nagasaki University School of Dentistry, completed the graduate program in Periodontology at the same university, and subsequently finished the postgraduate program in Periodontology at Indiana University. With such specialized educational background, the doctor provides thorough examinations and accurate diagnoses. In terms of treatment, the clinic offers periodontal therapy as well as dental implant procedures. Advanced implant techniques including sinus lifts, socket lifts, and GBR (Guided Bone Regeneration) are available, and for cases deemed unsuitable for extraction or implants at other facilities, various options including regenerative therapy are considered. The clinic is equipped with digital microscopes and CT scanners, ensuring evidence-based treatment. Consultation hours are Tuesday through Friday from 9:00 to 13:00 and 14:00 to 18:00, and Saturdays from 9:00 to 13:00 and 15:00 to 17:00. The clinic is closed on Mondays, Sundays, and public holidays. Payment methods include credit cards, debit cards, and electronic payment, with parking also available. English assistance is provided. For those seeking specialized periodontal and implant care, the clinic offers advanced expertise and well-equipped facilities.