I did lipo of the flanks with Dr. Chang and still have numbing on my right side I woke up out of anesthesia with the right side of my torso in pain, I immediately told whatever staff was there and they said it was “normal” to feel this. Dr. Chang was not there to speak with me, he must’ve left right after the procedure. A few hours later, still in lots of pain, I felt very weak and lost consciousness, I was taken by an ambulance to the hospital where I needed 2 blood transfusions and spent the weekend. I suffered internal bleeding and a MASSIVE hematoma on the right side of my torso (where I felt pain). There is no way in hell that he could not see what was happening during the liposuction procedure. Needless to say, I was left with uneven fat and lumps. His response to me was that I gained weight! I would steer clear of this doctor and his inexperience.