Before and After Plastic Surgery Pictures of a 48 year old female who underwent Upper Body Lift after a gastric bypass surgery 3 years previously. After the gastric bypass she lost 162 lbs and currently weighs 153 lbs. She came to Dr. Christopher Davidson, Board Certified Plastic Surgeon practicing in Boston, Massachusetts, in order to address excess sagging skin which often accompanies massive weight loss. To correct this, Dr. Davidson performed upper body lift surgery, including tummy tuck, breast lift, and arm lift. Dr. Davidson receives patients from the greater Boston, MA area including cities of Worcester, Needham, Wellesley, Brookline, Natick, South Shore, Framingham, Dedham, Newton, and North Shore.