Dr. Zadeh is a tenured Associate Professor and interim director of graduate Periodontology Program at the University of Southern California (USC), Herman Ostrow School of Dentistry and a diplomate of the American Board of Periodontology. Dr. Zadeh received his doctor of dental surgery degree from USC Ostrow School of Dentistry. He has also completed advanced clinical education in Periodontology and earned a PhD degree in immunology from the University of Connecticut, Schools of dental medicine and medicine. Dr. Zadeh directs the Laboratory for Immunoregulation and Tissue Engineering (LITE) at USC, dedicated to studying basic mechanisms to regulate bone and tissue regeneration/destruction under health/disease states, as well as conducting clinical trials. He has extensive publication track, having published in peer-reviewed journals, as well as book chapters. Dr. Zadeh is the director of USC International Periodontal and Implant Symposium, which is currently in its 38th year of annual meetings. He is an active member of the American Academy of Periodontology (AAP), Academy of Osseointegration (AO), American Academy of Esthetic Dentistry (AAED) and American Association for Dental Research (AADR). Dr. Zadeh also maintains a part-time private practice limited to Periodontology in Southern California.