"Dr. Grethen is an outstanding Doctor! She is one of the most intelligent doctors I have been to. When other physicians see her notes and diagnosis of my issues they are also impressed by her thoroughness." - J. B.

"Dr. Elizabeth Grethen is an excellent physician. She is professional, caring and thorough. She answered all of my questions." - D.H.

"Dr. Grethen gave a very thorough explanation to diagnosis and test results, as well as all questions I asked." - T. S.

"Professional, caring. Dr Grethen took the time to carefully listen to my concerns and order timely tests." - D. M.