Table 1. Summary of all 2,679 Medicare-participating self-designated radiation oncologists with patient ratings available on Healthgrades.

*Data unavailable for n=8

Gender	n (%) or  mean ± standard deviation
Male	2008 (75.6)
Female	671 (24.4)
Years Since Graduation*	25.3 ± 4.7 (median 25, range 1-53)
0-10 years	11.8%(315)
11-20 years	24.7%(664)
21-30 years	29.2%(783)
31+ years	33.9%(909)
Academic Status
Academic	554 (20.6)
Non-academic	2125 (79.4)
Geographic region
West	612 (22.7)
East	610 (22.7)
Southeast	844 (31.4)
Northeast	613 (22.8)
Number of patient reviews	4.50± 0.9 (median 2, range 1-242)