Medical Suites and/or Medical Lab Space available in St. Catharines Newest State Of the Art Medical Building. Adjacent to the New St. Catharines General Hospital, this building offers on site meeting and conference centres, controlled parking, round the clock security and on site Caf. Book a visit and take in the modern and pleasing interior design and let us help to plan out your dream office space. Pathstone Foundation is a not for profit organization. Rental proceeds will be used to support children's mental health services in Niagara. Call Listing Brokerage for appointments.