At the Philadelphia, Pennsylvania cataract surgery offices of Dr. James S. Lewis, patients are assured the highest quality treatments and impeccable care. Dr. Lewis and his team use the latest surgical technologies and techniques to deliver the best possible results. CataractPhiladelphia offers a wide range of premium IOLs, including PanOptix, Vivity, Toric and Light Adjustable Lens. Dr. Lewis also treats patients with both cataracts and glaucoma through an enhanced range of micro-invasive glaucoma surgical options.