Dr. Petruska grew up in Hungary and after graduation immigrated to the US in 1988. After passing his dental boards he started practicing as an associate in Santa Barbara, Ca. During his employment he introduced implant dentistry, orthodontics and complex prosthodontics in his employers practice tripling it's production. He ran two of his own practices for 7 years, but found practice ownership too demanding. He sold his practices and right after was diagnosed with cancer. After his recovery he continued his career as an independent contractor, coaching his colleagues in their own offices to perform molar endos, implant dentistry and surgical procedures. He started a dental advocacy and marketing group to elevate the status and prestige of dentistry within the medical profession, society and media.