He is also known as the founder of the famous California Smile Design which provides regular dental treatments along with cosmetic treatments. His experience of many years in this field has made him an expert in the field as he holds skills which are needed to become the leading dental surgeons in the country. Dr. Hawary reviews from its past clients have always been positive and they keep coming back to him whenever they require any treatments. The popularity of Dr. Hawary is more of a mouth to mouth advertisement which makes it very valuable.