Lion's mane jellyfish have been spotted at beaches across the South Shore, and their tentacles are capable of delivering painful stings to humans.

John Photos, CRNA is a certified registered nurse anesthetist at South Shore Hospital. In this profile, he discusses the various duties of a CRNA at a modern hospital, why he chose South Shore Hospital, and more.

Have questions about weight loss surgery? Neil Ghushe, MD, medical director for the Brigham and Women's Center for metabolic and bariatric surgery at South Shore Hospital, has answers.