Van Graan Optometrists is a family business in Potchefstroom North West which was established 1977 by Mr Ernst J van Graan (Johan). Mr Ernst Johan van Graan completes his degree (B. Optom.) at Wits in 1976 and Johan open his own practice in 1977.

In 1997, Hendrik van Graan started his own practice in Chachet Park potchefstroom.