Well controlled on Lipitor.
 He has hyperlipidemia 
(ROOT (S (RB Well) (VP (VBN controlled) (PP (IN on) (NP (NNP Lipitor)))) (. .)))
(ROOT (S (NP (PRP He)) (VP (VBZ has) (NP (NN hyperlipidemia)))))
( Well ( ( controlled ( on Lipitor ) ) . ) )
( He ( has hyperlipidemia ) )