Ronaldo Collo GoRonaldo Collo Go, MD is a pulmonologist and critical care specialist who's board-certified in internal medicine, pulmonary medicine, and critical care medicine. He currently works for Crystal Run Healthcare in Middletown, NY, and is affiliatedwith Orange Regional Medical Center. He also edited Pulmonary Disease Exam and Board Review, published by McGraw-Hill in 2016. Read More Read Less