. Glasses and Contact Lenses Eye Examinations . Children's Exams . Treatment of Eve Conditions . Cataract Surgery RONAN EYE CLINIC & PTICS Mission Valley Eye Center Inc. Seving you Since 1972 417 main St. S.W. 406-676-3937 VISAI -Ronan Marcus Simonich, 0.D. | Clay Benkelman, 0.D. | Arnt James Ofstad, 0.D.