Interventional cardiologist in El Paso, Texas · NPI 1619170347
John Gresham is one of 14 interventional cardiologists practicing in El Paso, Texas.
John Gresham practices with Citizens Medical Center County Of Victoria, Texas Tech University Health Sciences Center El Paso, and Uvalde Medical And Surgical Associates.
Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.