Dr. Phil Klein earned his DMD and completed his Post-Doctoral Specialty in Endodontics at the University of Pennsylvania School of Dental Medicine. An endodontist, inventor, and educator, Dr. Klein holds three dental patents including the IntegraPost System — a fiber-reinforced post and core system used in restorative dentistry worldwide. He has dedicated his career to making world-class clinical education accessible to every dental professional, building one of the largest dental education audiences in the world. His interview style — direct, clinically focused, and evidence-based — has made The Dr. Phil Klein Dental Podcast the go-to resource for dentists, hygienists, and specialists who seek peer-reviewed clinical insights and want to stay at the forefront of modern dentistry.