How many restaurants does Michael Mina own?

Can you please clarify the exact context or source of the information about Michael MINA owning restaurants? However, if we are discussing the renowned chef Michael Mina, who is known for his culinary excellence and has multiple establishments around the world, I'd like to pose a question: How many restaurants has the esteemed chef Michael Mina successfully established under his name or culinary brand? The number could vary depending on recent expansions or closures, so I'm curious to know the current count of his restaurant portfolio.