Job Posting. Family Nurse Practitioner. Job Overview. W.J. Mangold Memorial Hospital and Cogdell Clinic is seeking to hire a Nurse Practitioner to join our dedicated provider team. The position will serve our Rural Health Clinic in Lockney, Texas which includes 3 physicians and one physician assistant providing a wide array of primary care and minor surgical services for patients of all ages. The Clinic is supported by W.J. Mangold Memorial Hospi...