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Office
4018 El Indio Hwy
Eagle Pass, TX 78852Phone+1 830-872-3460Fax+1 830-872-3470
Education & Training
- St Vincent HospitalFellowship, Cardiovascular Disease, 1990 - 1993
- St Vincent HospitalResidency, Internal Medicine, 1987 - 1990
- Brighton Medical CenterInternship, Transitional Year, 1986 - 1987
- Oklahoma State University Center for Health SciencesClass of 1986
Certifications & Licensure
- TX State License 1993 - 2025
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- Diagnostic cardiac catheterization.Lon A Walder, Frederick A Schaller
Postgraduate Medicine. 1995-03-01 - Diagnostic cardiac catheterization. When is it appropriate?L A Walder, F A Schaller
Postgraduate Medicine. 1995-03-01 - 11 citationsPulmonary arteriovenous malformations with brain abscess.Lon A. Walder, Louis F Anastasia, David H. Spodick
American Heart Journal. 1994-01-01
Professional Memberships
- Member
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