John Bertelson is one of 121 neurologists practicing in Austin, Texas.
John Bertelson practices with Senior Adults Specialty Healthcare PA, Seton Family Of Doctors, and Texas Tech University Health Sciences Center Lubbock and 1 more group.
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.