Dr. John Yoo, a top YouTuber from United States of America, boasts 1.2M subscribers, 786.0M views and ranks #56973 globally and #11858 in United States of America. Dominating the Education category. The channel recently hit 912.7K views in last 28 days.


![When a child is crying- how to calm, reinforce, and proceed 🦷 [Pediatric Dentist]](https://i3.ytimg.com/vi/BeTPzF9LTt0/hqdefault.jpg)
![Are cavities reversible? [Dentist Explains in 50 seconds]](https://i3.ytimg.com/vi/025eAirEyhs/hqdefault.jpg)
