He graduated from the Azad University of Tehran Dental School in 2009 and was accepted into the specialized field of Oral and Maxillofacial Diseases at Mashhad University a year later. After 4 years, he obtained a board certification in this field and, since 2017, has been teaching as an assistant professor in the morning shift at Kermanshah Dental School. Dr. Masoud Hatami has been working as a general dentist since 2011 and later as a specialist in Oral and Maxillofacial Diseases at various clinics, including those at Mashhad University and Kermanshah University. In 2017, he began practicing in his private clinic and at Pasteur Specialized Clinic, focusing on specialized dental procedures. In 2015, he completed a laser dentistry course at Tehran University and gained expertise in advanced dental techniques such as Biomimetic Restorative Dentistry (BRD), Minimally Invasive Dentistry (MID), and creating non-prep crowns (inlays and onlays) with the BRD method.