The practice of Dr. Yan is located in the Neurology and Neurodiagnostics Clinic, which is on the second floor of Salem Regional Medical Center, 1995 East State Street in Salem. Appointments are available with a physician's referral. Please call our office at 330-337-4940 for more information.Home Page‧Office Hours and Appointments‧Billing and Insurance‧Patient Forms‧Privacy Practices‧Links.