Heritage Medical Associates - Medicine and Pediatrics - Grassland Office Share Tweet (615) 791-9300 2339 Hillsboro Rd, Franklin, TN 37069, USA Our physicians are board certified in both pediatrics and internal medicine and care for patients of all ages, from newborn to retirement... Listed in: Health & Medical Pediatrics 24 people have viewed this listing. 0 people have visited Heritage Medical Associates - Medicine and Pediatrics - Grassland Office’s Website from this listing.