Luis was born with a craniofacial abnormality, but his twin was not. A year later, thanks to Tufts Medical Center, Luis and his twin now look identical.
Alexander Biddell was born with a rare condition that caused the central region of his neck to not develop properly. Luckily, Dr. Alexander Marston an otolaryngologist at Tufts Medical Center at Tufts Medical Center was able to diagnose and treat him.