Dr. John Yoo, a top YouTuber from United States of America, boasts 1.2M subscribers, 784.6M views and ranks #56442 globally and #11751 in United States of America. Dominating the Entertainment category. The channel recently hit 949.8K 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)
