Geez, man, I'm glad you got out of this "relatively" unscathed.
I'd avoid contacting him, that's for the courts and insurance companies to sort through.
I'd let the situation rest for now and focus your energy on healing up.
Every cyclist on the road is too valuable to our community to lose to imbecile drivers.
"Then God created the bicycle so that man has the instrument of fatigue and excitement in the difficult journey of life .."