Dr. William Fredrick Foos JR.

Dr. William Foos is an ophthalmologist who earned his medical degree from Drexel University College of Medicine. With six years of experience in eye care, he specializes in diagnosing and treating a wide range of vision and eye health conditions.

Dr. Foos practices at The Children's Hospital of Philadelphia and maintains locations in both Philadelphia, Pennsylvania and Washington, DC. He treats patients with blepharitis, a common eyelid inflammation, and periorbital cellulitis, an infection affecting the tissues around the eye. His expertise also includes managing keratoconjunctivitis sicca, more commonly known as dry eye syndrome. Dr. Foos performs comprehensive diagnostic blood tests and specialized testing including angiotensin converting enzyme tests to support accurate diagnosis and treatment planning.