Everything Your Child Needs, All in One Place!
At IBJI, pediatric orthopedic care goes beyond an office visit. Your child is supported by a comprehensive, interdisciplinary team that can coordinate the right next step, whether that’s advanced imaging, physical therapy, or even surgical care. We’re built to manage everything from early developmental conditions to sports injuries and complex cases, with a plan that fits your child’s age, activity level, and goals.
- Pediatric-focused orthopedic specialists for infants, children, and teens
- On-site physical therapy and rehabilitation to restore strength, mobility, and confidence
- MRI and advanced imaging services to help reach clear answers faster
- Pediatric surgery center access when surgery is the best option, plus coordinated pre- and post-op care
Meet Our Physicians

Michael Burton, MD
Fellowship-Trained Pediatric Orthopedic Surgeon with Expertise in Complex Musculoskeletal Conditions
📌 Des Plaines
📌 Morton Grove
📌 Wilmette

Albert Knuth, MD
Orthopedic Surgeon with Fellowship Training in Pediatric Orthopedic Surgery
📌 Park Ridge
📌 Western Springs

Andrea Kramer, MD
Orthopedic Surgeon with Fellowship Training in Pediatric Orthopedic Surgery
📌 Highland Park
📌 Morton Grove

Steven Mardjetko, MD
Orthopedic Surgeon with Fellowship Training in Spinal Deformity and Pediatric Orthopedic Surgery

Todd Simmons, MD
Orthopedic Surgeon with Fellowship Training in Pediatric Orthopedic Surgery
📌 Fox River Grove
📌 Park Ridge
Pediatric Orthopedic Health & Education
Kids heal differently than adults and parents shouldn’t have to guess what’s normal. Our physicians take time to explain diagnoses, outline treatment options, and give you practical guidance for activity restrictions, return-to-play decisions, and what to watch for as your child grows. If prenatal imaging suggests a congenital orthopedic condition, we also offer consultations for expectant parents so you can understand the diagnosis and what to expect after birth. You’ll leave with a plan you understand and the confidence to support your child every step of the way.