September 14 Pain Services – Keith Barnhill, PhD, CRNA, ARNP and Rich Jacobsen, CNP, CRNA Recurring Pain Services – Keith Barnhill, PhD, CRNA, ARNP and Rich Jacobsen, CNP, CRNA Recurring September 14 Recurring Pain Services – Keith Barnhill, PhD, CRNA, ARNP and Rich Jacobsen, CNP, CRNA
