Dr. William JOHNSTON Jr, MD is a highly experienced urologist based in Hyannis, MA, with over 54 years of dedicated practice in the field of Urology. He received his medical degree from ALBANY MEDICAL COLLEGE in 1969 and completed both his internship and residency at the esteemed New York Presbyterian Hospital - New York Weill Cornell Center, finishing his residency at Virginia Commonwealth University Medical Center in 1974. Dr....