
Robert O'Brien
Cognoscenti contributor
Robert O’Brien, M.D., is a board certified dermatologist for Winchester Hospital. He has been practicing dermatology for more than 25 years.
Recently published

No Such Thing As A ‘Healthy Glow’: The Case Against Letting Kids Use Tanning Beds
Eleven states ban minors from using tanning beds. A dermatologist too familiar with diagnosing skin cancer says that Massachusetts should join them.