Dr. Mohammad Karimi is an active dentist in pediatric dentistry at Sepideh Dental Clinic in Iran while he has the position of head of the pediatric dentistry department and technical manager too. He received his B.S in Molecular Biology from the University of Kansas in 1989. After that, he got accepted to the University of Kentucky College of Dentistry in 1989. After 3 years of studying, he had to transfer to Iran. He received his D.M.D degree at the University of Shiraz School of Dentistry. At the beginning of his career, he started practicing at his dental office. For more than 18 years, he is working as a technical manager at different dental clinics. He worked on research entitled” Application of a new mouthwash in perio patients" which he compiled during one year spent in his office and dental clinics. His last work was on " Survey of the Prevalence of Dental Calculus among Preschool Children in Shiraz". Besides working as a technical manager, he has duties as Internal Auditor & Documentation in the management system in Apple dental clinic. He is interested in researches related to pediatric dentistry issues. So far he has published more than 96 articles mostly related to pediatric dentistry. He currently resides in Iran.