William L. Mullen, M.D

"I visited Dr. Shetty a little more than a year ago because I was having trouble with my sleep. While my crummy United Healthcare insurance would only cover an at-home sleep study, I opted to pay..."

"After I posted my initial review, another Yelper reached out and said the low review were mainly due to ordering supplies. I now understand what he was saying. My 5 star review for the initial..."