Dr. Trevor R. Crabtree, OD, is a dedicated optometrist located in Marion, IL, specializing in Vision Therapy and providing comprehensive eye care services. He graduated from the Umsl College of Optometry in 1990. Dr. Crabtree is skilled in treating a variety of eye care issues, including Progressive Lenses, Refractions, and contact lens fittings. He is currently accepting new patients and is committed to providing personalized care to meet the visual needs of his patients. Dr....