Dr. Mary "Katie" Rybak, is a board-certified Internal Medicine physician. Dr. Rybak attended medical school at Southern Illinois University School of Medicine in Springfield, IL. She then completed her internship and residency at Loyola University Chicago. At Primary Care Shiloh, patients can visit Dr. Rybak for general preventative medicine needs, including annual wellness exams, sports physicals, and vaccines. Dr. Rybak also treats diabetes, high blood pressure, hyperlipidemia, depression, and anxiety. Dr. Rybak believes that her patient-centric focus sets her apart from other physicians. 'I feel it is understated, but so important, to listen carefully to patients during visits, being empathetic and friendly at all times.' She chose family medicine as a specialty because she loves the versatility in the patient populations and in treatment options. This practice is part of BJC Medical Group of Illinois, a well-established, multi-specialty physician group.