Dr. Zacko graduated from Virginia Commonwealth University School of Medicine in 2001 and has been in practice for 17 years. He currently practices at Penn State Medical Center East Health Campus and is affiliated with Philadelphia VA Medical Center. Dr. Zacko accepts multiple insurance plans including Aetna, Medicare and Cigna. Dr. Zacko also practices at Penn State Hershey Medical Center Pathology in Hershey, PA. In addition to English, Dr. Zacko's practice supports this language: Spanish.