Dr. John Armstrong is a Doctor in San Antonio 78229, SAN ANTONIO and h…read moreas an experience of 2026 years in this field. Dr. John Armstrong practices at Phelps Health Medical Office Building in San Antonio 78229, SAN ANTONIO. He completed Medical School from University of Iowa Roy J. and Lucille A. Carver College of Medicine in 2012 and Residency in Surgery (Gen) from University Of Iowa Hospitals and Clinic in 2017.
Some of the services provided by the doctor are: Limb Pain,Liver Diseases and Disorders,Nausea,Shortness of Breath and Electrocardiogram (EKG) etc.read less