Providers
John Campbell, MD graduated in 1975 from Louisiana State University School Of Medicine In Shreveport, LA, followed by residencies in Emergency Medicine and Pediatrics. He is also board certified in Pediatrics. He also has over 23 years experience in emergency medicine and 13 years walk-in clinic experience. Dr. Campbell is a certified medical review officer.
Christina Rogers, PA-C graduated from a physician assistant school, and moved to the area to serve the people of the Shenandoah Valley.
Andrea Knopp, NP-C, MPH, PhD graduated in 
2010 with her doctorate in nursing at UVA, and in 1993 with her Masters in Nursing and in Public Health from Emory University in Atlanta, Georgia. She is nationally certified by the AANP and ANCC. She is especially experienced in internal medicine, HIV care and primary care.