He also has a private practice.
( He ( also ( ( has ( a ( private practice ) ) ) . ) ) )
(ROOT (S (NP (PRP He)) (ADVP (RB also)) (VP (VBZ has) (NP (DT a) (JJ private) (NN practice))) (. .)))
He has private and public practice, as well as other business to focus on.
( He ( ( has ( ( ( ( private ( and ( public practice ) ) ) , ) ( as ( well as ) ) ) ( other ( business ( to ( focus on ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBZ has) (NP (NP (JJ private) (CC and) (JJ public) (NN practice)) (, ,) (CONJP (RB as) (RB well) (IN as)) (NP (JJ other) (NN business) (S (VP (TO to) (VP (VB focus) (PRT (RP on)))))))) (. .)))