Dec 07, 2016 ยท 3.8. The overall average patient rating of Caren Tobin Aaron is Great. Caren Tobin Aaron has been rated by 47 patients. From those 47 patients 15 of those left a comment along with their rating. The overall rating for Caren Tobin Aaron is 3.8 of 5.0 stars. read reviews Write a Review. Sovah Internal Medicine Martinsville. 319 Hospital Dr Ste 202..