Ruppert Phillip D PHD Ruppert, Phillip D PHD

Dr. George Thieroff is a rheumatologist who sees pediatric and adult patients of all ages with complex rheumatologic conditions. He diagnoses and treats various conditions, including juvenile idiopathic arthritis (JIA) and rheumatoid arthritis (RA), which affect the joints, muscles, bones, and connective tissues, causing pain and inflammation.Dr. Thieroff is an assistant professor with the Division of Rheumatology in the Department of Internal Medicine at Saint Louis University School of Medicine.

Dr. Abbey Rocco is a pediatric hematologist/oncologist who cares for patients from birth to 21 years old. She specializes in treating pediatric brain and spine tumors, including both low-grade and high-grade; as well as central nervous system (CNS) tumors in pediatric patients with neurofibromatosis. Dr. Rocco provides compassionate care to children with tumors of the brain and spine, ensuring access to an extensive medical team through the leadership of a multidisciplinary brain tumor program. She also utilizes clinical trials to help identify less toxic treatment strategies that effectively treat brain and spine tumors in children.