I heartily recommend Dr. Christopher O'Brien of the Colorado Neurological Institute (Movement Disorders) at Swedish Hospital in Denver. He is superb and has helped many of my friends and acquaintances who have developed PD. I have been under his care in connection with a Ropinerol study and now as a private patient under a compassionate exemption. He is a bright and knowledgeable doctor on the cutting edge of PD advances. PettifogJS (Jack Stanfield, Laramie)