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Assistant Professor, Orthopaedic Surgery Division of Joint Preservation, Resurfacing and Replacement
Dr. Bartosiak specializes in treating osteoarthritis, rheumatoid arthritis, and post-traumatic arthritis of the hip and knee, avascular necrosis, and all other degenerative conditions of the hip and knee.
Barnes-Jewish West County Hospital
Medical Office Building 4 1044 North Mason Road, Suite 110 Creve Coeur, MO 63141
Center for Advanced Medicine - South County
5201 Midamerica Plaza, Suite 1500 St. Louis, MO 63129
Washington University School of Medicine
MSC 8233-04-5505
660 Euclid Avenue
Saint Louis, MO 63110
Is previous periacetabular osteotomy associated with pregnancy, delivery, and peripartum complications? KA Bartosiak, C Stockburger, J Stockburger, S Putnam, S Conner, J Clohisy. Clin Orthop Relat Res 2020; 478 (1): 68-76
Bony glenoid augmentation complicated by late traumatic axillary artery pseudoaneurysm and disseminated intravascular coagulation. D Bechtold, KA Bartosiak, AW Aleem. J Shoulder Elbow Surg 2019; 28 (7): e221-e225
Avascular necrosis of the sesamoids. KA Bartosiak, JJ McCormick. Foot and Ankle Clinics 2019; 24 (1): 57-67 Orthopedic Surgery. Chapter 25: The Washington Manual Internship Survival Guide 5th ed. KA Bartosiak, ZI Meyer, MI Boyer
Cementless total knee replacement, robotic hip and knee replacement, patient reported outcomes in hip and knee arthroplasty, and the hip-spine relationship in hip arthroplasty.
Ongoing research:
Dr. Bartosiak earned her medical degree at Loyola University Chicago Stritch School of Medicine in Maywood, IL, and graduated with research honors. She then completed an orthopedic residency at Washington University School of Medicine and Barnes-Jewish Hospital in St. Louis, MO, and an orthopedic fellowship in hip and knee reconstruction at Rush University Medical Center in Chicago, IL.
Loyola University Chicago Stritch School of Medicine, Maywood, IL
COVID-19 Information
Progress West Injury Clinic closed 11/4/26. Please use Cave Springs or Chesterfield for walk-in care.