Ooka Masaki Clinic, located on the 1st floor of Twin Hills in the Ooka area of Numazu City, is a clinic specializing in internal medicine and psychiatry, conducting home visit medical care primarily for paid elderly homes and nursing facilities in the area. This clinic has the function of a home medical care support clinic, and has established a team-based medical system composed of doctors, nurses, care staff, pharmacists, and others. Consultation hours are from 9:00 AM to 12:00 PM and from 2:00 PM to 5:00 PM, and the clinic is closed on weekends, holidays, and year-end and New Year holidays. For outpatient care, after listening to the patient, the clinic considers the optimal treatment and provides advice on treatment and examinations, and supports the use of My Number card health insurance cards and online medical care. For home visit medical care, regular home visits twice a month are the standard, and home visits when feeling unwell are also available, with an on-call system at night. Pharmacists can accompany the doctor during visits, and a 24-hour, 365-day contact system and emergency home visit response are in place. There is a system for referring to affiliated hospitals when inpatient treatment is necessary, and telephone consultations for facilities without nurses are also accepted. This clinic specializes in elderly care, providing reliable medical services that respect the wishes of patients and their families while cooperating appropriately with local care facilities and medical institutions. Parking is available, and electronic payments are accepted.