JohnHowardFriersonMD
Cardiology • San Antonio, TXAdult Congenital Heart Disease, Interventional Cardiology
Physician
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Office
1200 Brooklyn Ave
Ste 120
San Antonio, TX 78212Phone+1 210-271-7266Fax+1 210-226-8411
Education & Training
University of New Mexico School of MedicineFellowship, Cardiovascular Disease, 1985 - 1988
University of Texas Health Science Center San Antonio Joe and Teresa Lozano Long School of MedicineResidency, Internal Medicine, 1982 - 1985- The University of Texas Health Science Center at San AntonioClass of 1982
Certifications & Licensure
OR State Medical License 1990 - Present
TX State Medical License 1983 - 2025
OH State Medical License 1988 - 1990
NM State Medical License 1985 - 1989- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Cardiovascular Disease
- American Board of Internal Medicine Interventional Cardiology
Awards, Honors, & Recognition
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- 25 citationsIs aggressive heparinization necessary for elective ptcaJohn H. Frierson, Alexios P. Dimas, Conrad Simpfendorfer, Gregory L. Pearce, Michael L. Miller
Catheterization and Cardiovascular Diagnosis. 1993-04-01 - 10 citationsCritical left main stenosis presenting as diffuse ST segment depression.John H. Frierson, Alex P. Dimas, Mark T. Metzdorff, U.Scott Page
American Heart Journal. 1993-06-01 - 24 citationsRefractory cardiogenic shock and complete heart block after unsuspected verapamil-SR and atenolol overdose.John H. Frierson, Daniel Bailly, Theodore Shultz, Sheila Sund, Alex P. Dimas
Clinical Cardiology. 1991-11-01
Professional Memberships
- Member
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