Graduating in 2002, Dr. Sepehr Zarrine is a Doctor of Dental Surgery specializing in Maxillofacial Surgical Rehabilitation, holding a European Master's in Oral Implantology. He serves as an international speaker, President of ITI France, and is a Fellow at the International Team for Implantology. Dr. Zarrine is the founder of Surgitech Studies, a renowned surgical school that emphasizes training implantologists in advanced and complex techniques. In addition to being a lecturer at institutions in France, Dr. Zarrine collaborates with Prof. Edmond Bedrossian and Prof. Carlos Aparicio in the design of innovative zygomatic implants. He is also a member of the ITI Zygomatic Consensus. A prolific author, covering diverse topics such as immediate loading, bone grafts, new techniques, and advanced technologies in implantology, he has notably contributed to the zygomatic chapter in Edmond Bedrossian’s book "The Immediacy Concept" (Quintessence Publishing). Specializing in implant surgeries and complex rehabilitations, Dr. Zarrine's expertise extends to zygomatic implants, and he is notably recognized for performing Quad zygomatic surgeries under local anesthesia, setting him apart in the field.