Dr. John Chao Shows The Pinhole Surgical Technique On The Dr. Steve Show

Dr. John Chao shows the Pinhole Surgical Technique on the Dr. Steve Show

Pinhole Gum Treatment

Dr. John Chao - The Inventor of the Pinhole Surgical Technique

Joseph R Nemeth DDS

Dr. John Chao on "Pinhole Technique"

Kianor Shah DMD, DICOI, MBA

The Chao Pinhole Surgical Technique LIVE STREAM Show

Secret Technique to Chao Pinhole® Surgical Technique

7 year Case - Long Lasting Results from Chao Pinhole® Surgical Technique!

Chao Pinhole® Surgical Technique Doctor's Forum - Most Useful Tool

Steven Saunders, DDS Talks About Chao Pinhole® Surgical Technique

Chao Pinhole Surgical Technique Seminar - January 22nd 2016

L.A. Dentist Dr. John Chao Shows Pinhole Receding Gum Treatment on TV

Pinhole Gum Treatment

Chao Pinhole® Surgical Technique: Painless Procedure

Pinhole Surgical Technique – Education for Dentists

Verified 22 Year Chao Pinhole® Surgical Technique Case

Vera's 24hr Results from Chao Pinhole® Surgical Technique

The main reason why Dr. Markzar attended Chao Pinhole® Surgical Technique Seminar

Pinhole Surgical Technique SEMINAR (PART 1) - Introductions

Chao Pinhole® Surgical Technique Seminar - August 22, 2014

Chao Pinhole® Surgical Technique Seminar: Cadaver Training with Dr. Chao Highlight

2 Quadrants in 1 Chao Pinhole® Surgical Technique Session