Directions to AdventHealth Medical Group Pediatrics at Lake Mary AdventHealth Medical Group Pediatrics at Lake Mary 410 Waymont Court Lake Mary, FL 32746 Directions to AdventHealth Medical Group Pediatrics at Lake Mary AdventHealth Medical Group Pediatrics at Lake Mary 410 Waymont Court Lake Mary, FL 32746 Call AdventHealth Medical Group Pediatrics at Lake Mary at407-323-3550