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Ravinder Notra

Founder of sigmasmile; Lean Six Sigma Black Belt applying operational methodology to dental practice optimization and profitability.

Jul 7, 2026

6:26
What struck you first when you looked at the dental industry through the lens of Lean Six Sigma and what made you confident that the methodology would transfer cleanly into a dental environment?
6:38
That's a really good question.
6:39
And I'm actually quite fortunate because I have had quite a varied career.
6:43
So I worked at John Lewis for 20 years and I started my career actually on the operations side and with people.
6:50
So managing and leading teams, being commercial and very operationally focused.
6:55
So that was the base of my career.
6:59
After that's when I moved into doing Lean and Six Sigma.

13 MINS LATER

19:56
What does Lean Six Sigma methodology do to surface and recover that value?

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