The kit was designed by Drs. Clifford J. Ruddle, John D. West, and Pierre Machtou. For more information, call (800) 662-1202 or visit dentsplysirona.com/endo. Related Articles Focus On: Endodontic Emergencies In Case You Missed It: Endodontics Dentsply Sirona Endodontic Suite Opens at NYU