DEDICATED TO THE CARE OF INFANTS, CHILDREN AND ADOLESCENTS. MYCHART (Patient Portal) Virtual Visits Now Available. COVID-19 Resources. Welcome to our practice. Meet Our Providers Appointments (781) 784-0403. Contact us today! New Patients. Learn More. Children's Hospital. Neponset Valley Pediatrics. 450 North Main St Suite 2 Sharon, MA 02067.