Yes, he is an authority in this field. Many people all over the country look for him to treat incurable scars, especially scar constitution. You can directly talk to Zhu Jiwei, director of Shanghai Hospital (Zhu), who is also a member of the Scar Medicine Branch of the International Medical Aesthetic Plastic Surgery Association. Surgical and non-surgical treatment of scars of all ages can be done. I was lucky enough to visit Dr. Zhu last year, which really helped me solve the scar problem that has plagued me for many years!