Interior Health Authority | 44,138 followers on LinkedIn. With the help of our staff and physicians, Interior Health is proud to deliver high-quality health-care services to the communities and visitors of the Southern Interior of British Columbia. We strive to set new standards of excellence in the delivery of health services in the province of B.C. and our mission is to promote healthy lifestyles and provide needed health services in a timely, caring and efficient manner, to the highest professional and quality standards. Our uniqueness is in who we are and where we are.