Gentlefolk: Here's what we at PDF know (or knew as of four weeks ago; the list may now be longer) of the centers offering subthalamic brain stimulation surgery for Parkinson's disease: Columbia Presbyterian Medical Center, New York City 212-305-3771 New York Medical College, New York City 914-493-8392 Rhode Island Hospital, Providence, RI 401-444-8090 New York University Medical Center, New York, NY 212-263-8002 Pennsylvania Hospital, Philadelphia, PA 215-829-6500 Evanston Northwestern Healthcare, Glenview, IL 847-657-5875 Illinois Neurosurgery and Spine Network, Kankakee, IL 815-936-5160 Indiana Neurology Association, Indianapolis, IN 317-872-7466 Loyola University Medical Center, Maywood, IL 708-216-8235 Rush-Presbyterian St. Luke's Medical Center, Chicago, IL 312-563-2037 Florida Hospital, Orlando, FL 407-539-0051 Mayo Clinic, Jacksonville, FL 904-953-7229 Medical College of Georgia, Augusta, GA 706-721-4581 North Ridge Neuro Science Center, Ft. Lauderdale, FL 954-928-0611 University of South Florida, Tampa, FL 813-253-4455 Baylor College of Medicine, Houston, TX 713-798-7438 Methodist Hospital, Lubbock, TX 806-615-5206 UCLA Medical Center, Los Angeles, CA 310-794-1221 University of California, Irvine, CA 310-652-0979 USC University Hospital, Los Angeles, CA 213-342-5720 Temple University, Philadelphia, PA 215-707-4068 York Neurosurgical Associates, York, PA 717-747-9911 Struthers Parkinson's Center, Golden Valley, MN 612-993-5495 University of Kansas Medical Center, Kansas City, MO 913-588-6094 University of Virgina, Charlottesville, VA 804-924-8374 Johns Hopkins Hospital, Baltimore, MD 410-955-2257 Medical College of Virginia, Richmond, VA 804-828-9165 Cedars-Sinai Medical Center, Los Angeles, CA 310-659-7475 Good Samaritan Hosipotial, Los Angeles, CA 213-977-2234 San Francisco VA Medical Center, San Francisco, CA 415-750-2057 Stanford University Medical Center, Stanford, CA 650-723-5574 University of California Medical Center, San Francisco, CA 415-476-9147 East Bay Neurology, Berkeley, CA 510-849-0159 Pacific Neurosciences Institute, Orinda, CA 510-253-7635 It's a good, and growing, list. Feel free to e-mail us if you have questions (and forgive us for any errors or omissions!) Robin Elliott, Executive Director, Parkinson's Disease Foundation