Specialty: Expert in the diagnosis and treatment of dental pulp diseases, tooth restoration, and anterior aesthetic restorations. Experienced in modern root canal therapy, minimally invasive treatments for dental pulp diseases, and crown restoration for damaged teeth.

Background: After graduating with a master's degree in 2008, Ren began working in dental treatment and has continued in this field. From 2015 to 2016, completed a six-month advanced training program at West China Hospital of Stomatology, Sichuan University.

Achievements: With over ten years of experience, Ren has received multiple honors as an Advanced Worker. Published several national-level papers, holds one invention patent, and has co-authored a published book.