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Office
755 N 11th St
Suite P3600
Beaumont, TX 77702Phone+1 409-838-5214
Education & Training
- University of Texas Medical Branch HospitalsResidency, Anesthesiology, 2000 - 2004
- University of Texas Medical Branch School of MedicineClass of 2000
- Texas A&M UniversityB.S., Microbiology, 1992 - 1995
Certifications & Licensure
- LA State Medical License 2019 - 2025
- TX State Medical License 2004 - 2025
- American Board of Anesthesiology Anesthesiology
Awards, Honors, & Recognition
- Medal of Valor AMA, 2018
- CMS Meaningful Use Stage 1 Certification PrognoCIS EHR, Bizmatics, 2013
- Most Outstanding Resident University of Texas Medical Branch, 2004
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Publications & Presentations
PubMed
- 30 citationsThe behavior of retinal tissue in vitro, light and electron microscopic observations.Walther Hild, Gerald Callas
Zeitschrift Fur Zellforschung Und Mikroskopische Anatomie. 1967-01-01 - 24 citationsAlterations in the fine structure of cardiac muscle mitochondria induced by hyperthyroidism.Gerald Callas, James R. Hayes
The Anatomical Record. 1974-03-01 - 60 citationsDifferences in regional capillary distribution and myocyte sizes in normal and hypertrophic rat hearts.A. Martin Gerdes, Gerald Callas, Frederick H. Kasten
The American Journal of Anatomy. 1979-12-01
Press Mentions
- 10 Physician Memoirs That Offer Inspiring Accounts of Life in MedicineOctober 27th, 2022
- What It’s like to Specialize in Anesthesiology: Shadowing Dr. CallasMarch 10th, 2022
Committees
- President, Texas Medical Association 2024 - Present
- Commissioner, TDLR 2017 - Present
- Board of Directors, First Financial Bank 2016 - Present
- TEXPAC Executive Committee, Texas Medical Association 2015 - Present
- Past Chairman, Texas Medical Liability Trust 2019 - 2022
- President elect, Texas Society Of Anesthesiologists 2018 - 2019
Professional Memberships
- Member
- Member
- Texas Society of AnesthesiologistsMember
- Member
Industry Relationships
- Consultant, MallinckrodtOfirmev2013 - Present
- speaker, baxtertransderm scop and desflurane2011 - Present
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