What happened to Dr Amy Bentley Illescas? Bentley, Amy E., M.D. Page. Summit Medical Group 1275 Dick Lonas Rd Suite 201, Knoxville, TN 37909 Who are the members of our practice? Detailed profile of Dr. Amy L Bentley, MD, a Internist - General Birmingham AL. See insurances she accepts. Read ratings and reviews from other patients. Who is Amy ....