Henry Mayo Urgent Care is an urgent care center in Santa Clarita, located at 23929 McBean Pkwy, Suite 102. They are open 6 days a week, including tomorrow from 9:00AM to 8:30PM seeing walk-in patients with non-emergent healthcare conditions. Unlike most urgent care and walk-in clinics, Henry Mayo Urgent Care offers you the ability to book online in advance through Solv prior to arriving at the ....