Visit Dr. Sara Chen at Aesthetic Dentistry Centre Plano: Implant & Cosmetic Specialists for all your oral health needs. Dr. Sara Chen is a leading dental implant specialist and cosmetic dentist serving the Dallas TX metroplex region. We have a variety of dental services available at our Plano dental office. They encompass cosmetic, general, and implant dentistry. Dr. Chen makes an effort to only recommend the most relevant dental treatments and procedures for your unique needs.