Dr. Petrungaro is recognized around the world for his diversified seminars and lectures on advanced periodontal, prosthetic and implant interrelationships, bone re-generation and esthetic tissue formation, the All-on-4® Treatment Concept “surgical protocol”, All-on-6 48 hour Nano-Ceramic Teeth, Zygomatic “Rescue” Implants, the treatment of failing implants, and the reconstruction of previously failed implant cases, immediate restoration of dental implants and the use of platelet rich plasma in bone grafting throughout the US, Europe, Canada, Asia, Australia, South America, Central America, and Israel. In addition, he has authored numerous articles covering subjects such as cosmetic bone grafting and esthetic implant procedures.