CHRISTUS Good Shepherd Heart & Vascular Institute
707 East Marshall AvenueLongview, TX, 75601
William Barker, ACNP is a nurse practitioner that specializes in electrophysiology at CHRISTUS Good Shepherd Heart & Vascular Institute in Longview, TX.
William Barker, Nurse, Practitioner, NP has not yet indicated the hospitals that he is affiliated with.
Accepts New Patients: Yes