Zorica Buser, PhD, MBA, is a recognized leader in spine research, biologics, and innovation, currently serving as Global Head of Medical Strategy at Cerapedics. Dr. Buser has authored more than 300 peer-reviewed scientific publications and is widely known for her work in regenerative medicine, osteobiologics, translational spine research, and evidence generation. Throughout her career, she has held academic and research appointments at leading institutions and has collaborated extensively with international spine organizations, industry partners, and physician leaders to advance the science of spine care. A longtime contributor to the North American Spine Society, Dr. Buser remains actively involved in educational, research, and innovation initiatives that support the development and evaluation of emerging spine technologies. She is passionate about bridging the gap between scientific discovery and clinical practice to improve outcomes for patients worldwide.
Christopher D. Chaput, MD, is a board-certified orthopaedic spine surgeon, Professor of Orthopaedics at UT Health San Antonio, Chief of Orthopaedic Spine Surgery, and Chair of Orthopaedic Surgery at the UT Multispecialty & Research Hospital. He specializes in minimally invasive and complex reconstructive procedures of the cervical, thoracic, and lumbar spine, with particular expertise in cervical myelopathy, trauma, deformity, and motion-preserving technologies. In addition to his clinical practice, Dr. Chaput is an accomplished researcher and innovator whose work has focused on biologics, stem cell therapies, bone healing, implant design, spinal fusion technologies, and cervical disc arthroplasty. He has participated in numerous clinical trials evaluating emerging spine technologies and has authored extensively on topics related to spine surgery, biologics, and regenerative medicine. Through his leadership in academic spine surgery, research, and education, Dr. Chaput continues to advance evidence-based innovations that improve outcomes for patients with spinal disorders.
Raymond J. Hah, MD, is an Associate Professor of Clinical Orthopaedic Surgery at the Keck School of Medicine of USC and a fellowship-trained orthopaedic spine surgeon specializing in the treatment of complex cervical, thoracic, and lumbar spine disorders. His clinical expertise includes minimally invasive spine surgery, adult spinal deformity, cervical disc arthroplasty, and complex revision and reconstructive procedures. In addition to his clinical practice, Dr. Hah is actively involved in clinical research focused on advancing surgical techniques and improving outcomes for patients with spinal disorders. He serves as Co-Director of the USC Spine Fellowship, where he helps train the next generation of spine surgeons through a multidisciplinary program that integrates both orthopaedic and neurosurgical perspectives. A frequent lecturer, educator, and contributor to the spine literature, Dr. Hah is committed to advancing evidence-based innovation and patient-centered spine care through research, education, and clinical excellence.