Part-Time Pediatric Associate Dentist. Pediatric Dental Care at Casa Linda – Dallas, TX. Pediatric Dental Care at Casa Linda is seeking a Part-Time Associate Dentist (2–3 days per week) to join our warm, patient-centered team in Dallas. This role offers an excellent opportunity to grow your pediatric dentistry career in a supportive, modern practice dedicated to families. Why You’ll Love Working With Us. Founded by Dr. Karina Marr, our practice f...