Dentists IN the Know

A weekly, light-hearted informational program for the dental world, discussing current events, new products and techniques, organized dentistry, and education. Hosted by Dr. Jeff Horowitz, Dr. Chad Duplantis, and Dr. Jennifer Bell, listeners will feel more "In the Know" with what's happening behind the scenes in the dental profession.

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Recent Episodes

Nov. 19, 2025

Dental Coding with Dr. Greg Grobmyer on Humpday Happy Hour™

Send us a text We learned so much from him last time, we absolutely needed to have Dr. Greg Grobmyer back on the show!👏👏 Dr. Greg Grobmyer practiced clinical dentistry in Tennessee for over a decade before chemotherapy from a cancer battle left him with numb fingers. Using the knowledge he derived …
Nov. 17, 2025

Serving Your Community as a Dentist with Dr. Jonathan Spenn at Chicago Midwinter

Send us a text There are so many ways to give back in dentistry, and Dr. Jonathan Spenn has definitely found his passion in the Christian Medical & Dental Association. Dr. Spenn is the Midwest Regional Coordinator for the CMD...
Nov. 12, 2025

Shofu Showdown: Which Products do You Really Need for Your Dental Practice?

Send us a text The DINKs face off in this special Humpday Happy Hour™ episode to determine which of their favorite SHOFU dental products are *actually* beneficial for optimal patient health and enhanced clinical outcomes. Tun...
Nov. 5, 2025

AI in Dentistry with Dr. Thomas Rutner on Humpday Happy Hour™

Send us a text Scared of implementing AI in your dental practice? Dr. Tom Rutner is here to walk us through the pros & cons of using AI, and help us learn how to implement in a way that doesn’t replace us, but empowers us✨ Dr. Rutnery has successfully integrated AI across nearly every part of h…

About the Hosts

Dr. Jeff Horowitz Profile Photo

Dr. Jeff Horowitz

Host

Dr. Jeff Horowitz founded the Carolina Center for Advanced Dentistry, a multi-disciplinary group practice in the Conway/Myrtle Beach, SC area. He is also the founder and clinical director for Advanced Sleep and TMJ Centers. His main interests include treatment of sleep disordered breathing, orthodontics, temporo-mandibular disorders, the oro-systemic connection, complex rehabilitation cases and cosmetic care.

Dr. Jennifer Bell Profile Photo

Dr. Jennifer Bell

Host

Dr. Jennifer Bell, along with her business partner in 2010, started a general dentistry practice in Holly Springs, NC. They opened their second practice in Angier, NC in 2017. Their practices treat all ages and complexity of cases. Her main interests include rehabilitation cases, complex prosthodontic cases, laser dentistry, and sleep disorders.

Dr. Chad Duplantis Profile Photo

Dr. Chad Duplantis

Host

Dr. Chad Duplantis has 20 years of experience in high-tech restorative and aesthetic dentistry. He has been in private practice since 2000 in the North Fort Worth, Texas area treating all ages with an emphasis on restorative and aesthetic dentistry. Dr. Duplantis has always had an interest in “high-tech” dentistry and has been incorporating CAD/CAM technology in his practice since 2004. Formerly a CEREC user, he is now a user of the Glidewell.io chairside system.

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Reviews

My happy hour of learning!

"Best way to simultaneously keep up with the world of dentistry news and enjoy a glass of wine! Guests are fresh and content is great while resisting the typical type A, uptight dentist narrative. It…"

Angelina Marcil | Oct. 6, 2021