TUBAC DENTAL Brian Knif.DDs Just a 20 minute ocenic drive from Green Valley! Complimentary New Patient Exam Peaceful Environment e Quality Care . Great People To Serve You .and a good cup of coffee! (520) 398-8408 Have you received a written itemized proposal from a Dentist in Mexico? We offer no charge consultations for price matching! A written estimate is necessary for providing a fair estimate.