Post resection my mom had 3wks in-pt rehab. She had to re-learn how to tell time, sequencing events/sentences, comprehension/reading, dialing a phone etc. Math is still difficult but at least she can count out her dollar bills now! The neuropsych was valuable in her case - it coordinated her whole army of therapists(PT, OT, speech). She now is highly functional but still cannot work as an accountant or drive. You probably have nothing to lose with an eval. :)
Nikki