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Dr. Greg Grobmyer practiced clinical dentistry for more than a decade before having to exit due to a cancer battle. After many years in practice management coaching, he now serves as Editor-in-Chief of Dr. Charles Blair’s annually updated Dental Coding with Confidence book and Practice Booster’s Insurance Solutions Newsletter, a contributing editor to the Dental Administration with Confidence and Dental Documentation with Confidence books, a course creator and lecturer for DentalZing.com, lead Revenue Enhancement Program Private Consulting Specialist, and host of The Dental Code Advisor Podcast. His dynamic career and unique expertise make him a sought-after speaker and consultant in the dental field.

Dr. DiMarino is an international speaker and the Chief Executive Officer at Practice Booster and eAssist Publishing, LLC. He holds a dental degree and masters degree in education from the University of Pennsylvania. He completed a General Practice Residency, became a solopreneur practicing general dentistry, all while researching and implementing advanced dental technologies and consulting as a Dentrix and Schick trainer. Dr. DiMarino has worked in the dental insurance industry as a dental claims reviewer, a State Dental Director, and as a National Dental Director. In 2018 he completed the certification requirements to become an AADC Certified Dental Consultant.

Dr. DiMarino served as the Director of Medical Affairs for GlaxoSmithKline ensuring the effective deployment of safety/compliance/governance standards across GSKs Consumer Healthcare business which included: Sensodyne, ProNamel, Biotene, Parodontax, and Aquafresh in the USA, Canada, and Puerto Rico. As the Director of Clinical Affairs for Premier Dental Products, Dr. DiMarino coordinated product launch strategies, sales team and dealer representative training, led their key opinion leader (KOL) engagement program, and participated in new product development. Dr. DiMarino is also a patented inventor, trainer, educator, publisher, and lecturer having presented across the USA, Japan, Germany, London, Poland, Mexico, and Finland.
International speaker, clinical dentist, inventor, researcher, former National Dental Insurance Director, claims/coding specialist, and an AADC Certified Dental Consultant.

Amara has passionately served the dental community since 2011 as a Dental Assistant in General Dentistry, Pediatrics, Oral Surgery, and Periodontics, as well as an Orthodontic Manager in a multispecialty practice. She uses her vast knowledge and experience to teach and speak on insurance coding and administration as a Practice Booster Advisor, Editor/Contributor of Dental Administration With Confidence and Dental Documentation With Confidence, and a main contributor and curriculum creator for Practice Booster’s Orthodontic Coding With Confidence training program.

As the Integrator at Practice Booster and Dental Zing, Tiffany works hand in hand with the team to create results through organizational transparency, cross-department integration, communication, and consistency. She oversees content creation, serves as a contributor/editor for the Confidence series publications, and is a main contributor and curriculum creator for Practice Booster training programs. Tiffany also serves as a Practice Booster Advisor and Speaker empowering dental teams with confidence in insurance administration and dental coding. She began her journey in dentistry in 2004 and is the Founder and CEO of Elevation Dental Consulting, LLC as well as a Robbins-Madanes Trained Coach in Strategic Intervention. Tiffany is a Fellow of the American Association of Dental Office Management and a member of the AADOM Speaker/ Consultant Alliance and Speaking Consulting Network.