Clinical interests for Dr. Cilley include rectal cancer, thrombophilia (clotting disorders), and lung cancer. Dr. Cilley accepts Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. After attending Georgetown University School of Medicine, he completed his residency training at McGaw Medical Center of Northwestern University. He is professionally affiliated with Swedish Covenant Hospital. His practice is open to new patients.