Ep. 47: Dr. Christian Groth – Orthodontist on Lab Innovation, Deep Bites & Aligner Brand Agnosticism

Written By Dr. Chris Cetta
Orthodontist Dr. Christian Groth Solventum Motor City Lab Works

Dr. Christian Groth is a Detroit-area orthodontist and innovator helping lead the charge in digital orthodontics. As co-founder of Motor City Lab Works, he’s made waves in 3D printing, aligner therapy, and lab–practice integration — all while maintaining an independent approach to innovation.

On this episode, you will discover:

  • How a forward-thinking group practice model shaped Christian’s approach to “high tech, high touch” care

    The origin story and scaling of Motor City Lab Works — from one printer to an advanced digital orthodontic lab

    Why breaking free from aligner brand dependency gives orthodontists more flexibility in patient treatment

    A proven protocol for treating deep-bite cases with aligners using Solventum's Force vs. Flex plastics

    The promise and limitations of direct 3D printed aligners — plus what the AAO’s C-TECH Committee is watching next

Recorded April 26, 2025 at the AAO Annual Session in Philadelphia, PA.

 
 

Generous support for this podcast comes from:

Dr. Chris Cetta

Dr. Christopher Cetta is a board-certified orthodontist practicing with Blue Wave Orthodontics in Bradenton, FL. Dr. Cetta is the co-inventor of Precision Aligner Buttons™ by DynaFlex. He has authored several journal articles and speaks on orthodontic product development and innovation. Dr. Cetta is the host of The Illuminate Orthodontic Podcast. Dr. Cetta also plays bass for two rock bands, including the all-orthodontist group Relapse.

Next

Ep. 46: Dr. Geoff Sudit – Growing an Orthodontic Practice with Bright Referral & Retain