Just 4 Me Pediatric Dentistry - Marti A. Peterson DDS. Pediatric & Adolescent Dental Care. Great oral health is vital for a child's development, and we are here to help every step of the way. Dr. Marti and her highly trained staff at Just 4 Me Pediatric Dentistry are committed to making your child's first visit ? as well as every visit after that ? a pleasant and comfortable one.