Chatswood Dentist is your one stop shop for all Dental needs in Chatswood we offer: Cosmetic Teeth Whitening, CheckUp, Clean, Wisdom Teeth, Root Canals, Veneers, Crowns, Implants, Sleep Apnea and Emergency dentistry Simply Dental Chatswood has served the Chatswood and lower North Shore in the past. Dr. John Southwick soon after his graduation in 1956 established his first practice in Artarmon. In the period of two years, he established another practice in Chatswood and merged the both.