I went to Dr Mengesha the first time last month for a dermatology appointment. It ended up being a great experience, which is saying a lot considering I really dislike going to the doctor. I went to another doctor years ago for mild acne and was prescribed a sticky face cream that I had to keep in the fridge. Very unpleasant. But Dr Mengesha prescribed one for me that cleared everything up in the matter of days. He even removed a few moles for me during the same office visit. My previous dermatologist had decided not to due to scarring, but mine are scarcely visible now. As a side note, his Deer Valley office is quite nice, and the office staff is friendly and helpful.