

The Executive Lean Dentistry Live Seminar is the Live CE Event by Practice Biopsy.
This career changing, intensive, analytical, and immersive seminar experience will help you incorporate principles of lean dentistry not only into your practice, but into your life.
You will learn to massively decrease expenses and increase the profitability in your dental practice – all while reducing your own personal stress – under the lead of Dr. DeAngelo S. Webster who brings greater than 15+ years of professional public speaking experience to the table.
Photos From Previous Live Seminar































Seminar Reviews






Executive Lean Dentistry Seminar Content






“It is our goal that every dentist gains at least 10%+ profitability in their practice from attending this seminar.” – Dr. Webster







The Immersive Dental Executive Experience




When Planning Your Trip – You May Bring A 1+ Attendee Such As Your Spouse or Office Manager for No Additional Cost
Dr. DeAngelo S. Webster – Seminar Leader

Dr. DeAngelo S. Webster didn’t follow the traditional path—he broke it.
While still in dental school, he built a top-performing dental practice start-up from the bones of an abanoned building and a dental student’s budget. No safety net. No handouts. Just vision, grit, and an obsession with mastering the game behind the curtain.
Dr. Webster has become the quiet architect behind over 200 dental start-ups and acquisitions around the USA. Practice Biopsy, he’s gained rare, behind-the-scenes access to the financial anatomy of over 1,000+ dental practices—exposing what truly drives success, and what silently bleeds dentists dry.
While many speak from theory, Dr. Webster speaks from the trenches.
Now, he’s pulling back the veil.
Boasting over 15+ years of professional public speaking experience, Dr. Webster unveils the Philosophy of Lean Dentistry—a strategy forged in reality, not theory. This isn’t about frugality—it’s about freedom through precision and profitability, eliminating the excess, and taking full control of your practice and your life.
This isn’t for everyone.
But for those who are ready—it changes everything.
#StayLean.
Lean and Mean Dentistry Guest Experts

Dr. Rehan Shahid
Rehan Shahid and his brother Husnain Shahid are alumni of the Practice Biopsy Lean Ownership Course and own a sprawling dental enterprise consisting of 4 practices outside Dallas, Texas area.
The brother’s are masters of negotiation and lean dentistry tactics. Their achievements including growing a $60,000 practice to one that now produces over $3,000,000 per year. Their other 3 practices aren’t far behind.

Dr. Parham Radmanesh
Dr. Radmanesh is also an alumni of the Practice Biopsy Lean Ownership Course. Dr. Radmanesh cultivated the lean and mean systems and infused Implant Dentistry and A.I. to launch things into the stratosphere.
Today he is the owner of a group of dental practices in the Los Angelos, California area and has stepped away from clinical dentistry to become a full-time Dental CEO.
