PRISM Vision Group® is one of the largest vertically-integrated independent ophthalmology administrative services organizatio ... n (ASO) in the Mid-Atlantic region, with the largest network of retinal care providers in the US. PRISM Vision Group is a physician-led organization with a mission to support ophthalmology practices in providing patients with world-class, comprehensive eye care and an unrivaled practice environment for its network of affiliated physicians and employees. read more