Pediatrix.com Find Care Practices Marcella Williams, NNP Marcella Williams, NNP Neonatal Nurse Practitioner Where I Practice: Pediatrix Neonatology of Texas Education and Training Undergraduate School: Northwestern State University, 1985 Professional School: Georgetown University, 1990 Professional School: Northwestern State University, 1995Board Specialities: National Certification Corporation - Nurse Practitioner, Neonatal Locations Info In-person appointments are not available with all clinicians at every location. Change Location Change Location ZIP or City and State Use My Location Update Location Pediatrix Neonatology of Texas at Christus St Michael Health System 2600 Saint Michael Dr Texarkana TX 75503-2372 ~ miles away (Show on Map) News and Insights Join Us Feb. 25-27 for NEO: The Conference for Neonatology 2026 From the Blog Pediatrix Clinicians in the News From the Blog Postpartum Skin Changes In the News Browse All: News Articles Blog Articles Get the Latest Get news and insights into hot topics in health care straight to your inbox.
Education and Training Undergraduate School: Northwestern State University, 1985 Professional School: Georgetown University, 1990 Professional School: Northwestern State University, 1995Board Specialities: National Certification Corporation - Nurse Practitioner, Neonatal
Locations Info In-person appointments are not available with all clinicians at every location. Change Location Change Location ZIP or City and State Use My Location Update Location Pediatrix Neonatology of Texas at Christus St Michael Health System 2600 Saint Michael Dr Texarkana TX 75503-2372 ~ miles away (Show on Map)
Pediatrix Neonatology of Texas at Christus St Michael Health System 2600 Saint Michael Dr Texarkana TX 75503-2372 ~ miles away (Show on Map)
Pediatrix Neonatology of Texas at Christus St Michael Health System 2600 Saint Michael Dr Texarkana TX 75503-2372 ~ miles away (Show on Map)
News and Insights Join Us Feb. 25-27 for NEO: The Conference for Neonatology 2026 From the Blog Pediatrix Clinicians in the News From the Blog Postpartum Skin Changes In the News Browse All: News Articles Blog Articles Get the Latest Get news and insights into hot topics in health care straight to your inbox.