Open Implants Team


Frederic Rapp

CEO

Frederic Rapp is dedicated to bringing innovation to the dental industry.  He graduated with a degree in mechanical engineering in 2003. Two years later, he took over his father’s two man dental lab. He has grown the lab to be the third largest in France with 70 people on staff.  The lab, Crown Ceram is one of the most automated labs in France and is likely one of the most lean operations found anywhere. In 2009, Frederic invested in CAD CAM and has been in the forefront of this technology ever since. In 2013 he began selling IOS devices into dentists offices in both Switzerland and France. Today Frederic enjoys a balance of family, work and travel.

Tamara Nazzal

Director, Strategic Business Development

Tamara is passionate about commercializing new technology.  Her experience includes launching new surgical devices, patient monitoring solutions and healthcare IT programs.  Previously, Tamara worked at Philips Healthcare, athenahealth, an innovation center at Partners Healthcare, and Covidien.  Tamara was a Fund Manager for Cornell’s Big Red Ventures, a seed stage venture capital fund.  In 2006, she became a founding Fellow of the Startup Leadership Program, now a global network with over 2,200 alumni. Tamara holds an MBA from Cornell University and a business degree in Operations Management from the University of Massachusetts Amherst.  She lives in the Boston area and enjoys photography, as well as jewelry making.

Rob Nazzal

Board Member, Open Implants | Former CEO & Co-Founder, CAP, acquired by Henry Schein

As a high-tech entrepreneur, Rob has commercialized several revolutionary technologies in various industries. Rob became involved with digital dentistry with Brontes technologies which developed an intraoral scanner, later acquired by 3M. Rob and his team developed the digital workflow to enable dental laboratories to produce restorations from the scanner. In 2010, Rob cofounded CAP, which provides digital manufacturing solutions to dental laboratories. CAP became part of Henry Schein / Zahn Dental in 2016. Rob is currently in the process of starting up a software company in the analytics space. He also serves on the board of directors of Lantos Technologies, an ear scanning company for producing custom fit hearing aids and consumer audio products.

Rob has a degree in Computer Science from Cornell University and has an extensive background in creating and commercializing new technologies in several industries including supply chain, residential services, network security and the dental industry.

Bob Cohen, CDT

Board Member, Open Implants | Executive Director of Product Development, Henry Schein | Former President & Co-Founder, CAP, acquired by Henry Schein

Bob Cohen, CDT has been actively involved in dentistry for 40 years. In 2010, Bob cofounded Custom Automated Prosthetics (CAP), which provides digital manufacturing solutions to dental laboratories. CAP became part of Henry Schein / Zahn Dental in 2016. Currently, Bob is Executive Director Product Development & Clinical Education at Zahn / Henry Schein.  Today CAP provides advanced digital training and support, software solutions, automated implant solutions, CAD CAM equipment and custom dental parts and proprietary digital software solutions.  CAP spun out of ADT, a dental lab that Bob cofounded in 1983 which is best known today for implant supported restorations and esthetic dentistry.

Bob has published several articles on clinical and technical aspects of dentistry, as well as having lectured internationally on many dental and technical related topics. Along with his diversified expert team, Bob has been a beta provider for multiple dental companies and has been involved in product development for decades.