2016 UPMC Chautauqua WCA Community Health & Wellness Report; Your Health; ... Jamestown, NY 14702-0840 To schedule an appointment, call 716-664-8137 ... Our Services; Find a Doctor; Patients & Family; Pay My Bill; WCAMyChart Patient Portal; Connect. Access WCAMyChart. WCAMyChart Patient Portal. With WCAMyChart you can: View your health summary ....