Hoag Memorial Hospital Presbyterian said it’s invested an undisclosed amount of money in the Newport Bay Surgery Center in Newport Beach.

Newport Bay opened in 2006 and performs more than 5,000 eye surgery procedures a year. The center has more than 35 doctors on its medical staff.

Hoag, which has campuses in Newport Beach and Irvine, said in a news release that Newport Bay is the second surgery center it’s invested in with Mission Viejo-based Sovereign Healthcare, a medical practice management company.