50 YEARS Anniversary Celebrating 50 years of Eye Health Services in the Mission Valley. RONAN EYE CLINIC & PTICS Mission Valley Eye Center Inc. 417 Main Street SW Ronan 406-676-3937 144794 50 YEARS Anniversary Celebrating 50 years of Eye Health Services in the Mission Valley . RONAN EYE CLINIC & PTICS Mission Valley Eye Center Inc. 417 Main Street SW Ronan 406-676-3937 144794