Pediatric and cosmetic dentistry in Chula Vista's downtown E Street corridor, Primary Dental at 397 E Street operates as part of Children's Primary Dental Group, a multi-location practice with over 20 years of pediatric-dentistry experience led by Dr. Safoura Massoumi, who earned her pediatric certificate from Oregon Health Sciences University in 1992. Post-operative jaw-rehabilitation cases for pediatric patients with complex extraction histories coordinate with providers such as PRN Physical Therapy for temporomandibular range-of-motion recovery. The E Street location supplements Massoumi's four years of dental sciences at the University of Brussels and three years of medical sciences with a clinical team offering sedation dentistry, emergency appointments, and orthodontic evaluation for patients from infancy through adolescence. Interceptive orthodontic planning works in concert with cervical-postural assessment through providers such as Gerken Family Chiropractic when Class II malocclusion in growing patients correlates with forward-head posture. The pediatric operatory utilizes silver diamine fluoride application at 38-percent concentration to arrest incipient carious lesions in primary molars, halting demineralization without the need for rotary instrumentation.