Dr. Marciniak received his Bachelor of Science degree in Biology from the University of Illinois at Champaign in 1991. He received his Doctor of Medicine from the University of Illinois at Chicago where he also served his internship in general surgery and residency in orthopaedic surgery. Dr. Marciniak also completed a Fellowship in Sports Medicine at Hughston Sports Medicine Clinic in Columbus, GA in 2001.

• Board certified by the American Board of Orthopaedic Surgery
• A Fellow of the American Academy of Orthopaedic Surgeons