Gurjaipal S Kang Md 12 Center St # 4 Fredonia, NY 14063 Phone : (716) 672-8790 Business Category Physicians & Surgeons-M.D. Paul Demjanenko Md 12 Center St # 4 Fredonia, NY 14063 Phone : (716) 672-8790 Business Category Physicians & Surgeons-M.D. Hamot Heart Institute Dgnstc 12 Center St # 4 Fredonia, NY 14063 Phone : (716) 672-8790 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Cardiology Physicians & Surgeons-Internal Medicine