2009-Present  Director, Center for Spinal Tumors, Washington University School of Medicine, St. Louis, MO 

2009  Traveling Fellow, Scoliosis Research Society, Milwaukee, WI

2008-Present  Diplomate, American Board of Orthopaedic Surgery, Chapel Hill, NC

2007-Present  Clinician, Siteman Cancer Center, Barnes Jewish Hospital, Washington University School of Medicine, St. Louis, MO

2006-Present  Assistant Professor, Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO

2006-Present  Assistant Professor, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO

2006-2009  Chief, Degenerative and Minimally Invasive Spine Surgery, Washington University School of Medicine, St. Louis, MO

2005-2006  Clinical Instructor, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO