Meet Dr. Robert F. Walker Jr. Welcoming patients to our dental family! ‘‘When you come to our practice you become part of our family. You will always be treated as such, dentally and emotionally. Only the best for my family!” Dr. Walker enjoys practicing dentistry in Chandler, AZ as he can combine his passions for people, art, and science. He has always thrived when carrying out intricate, detailed projects and wanted a career where he could use those skills and help others. He brings a vast skill set and a patient-first approach to each appointment and loves to make positive, lasting memories with his patients.