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1101 Bates AveSte P-514Houston, TX 77030
Phone+1 832-355-4900
Fax+1 832-355-3770
Dr. Frazier is on Doximity
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Education & Training
Texas Heart InstituteFellowship, Thoracic Surgery - Independent, 1974 - 1976
Baylor College of MedicineResidency, Surgery, 1970 - 1974- Baylor College of MedicineInternship, Transitional Year, 1967 - 1968
- Baylor College of MedicineClass of 1967
Certifications & Licensure
TX State Medical License 1967 - 2027
American Board of Surgery Surgery
American Board of Thoracic Surgery Thoracic and Cardiac Surgery
Awards, Honors, & Recognition
- Top MD Consumers Checkbook
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- Driveline Infections Among Patients Supported With Left Ventricular Assist Devices: A Single Center Sixteen-Year Longitudinal Profile.Anh Nguyen, Alexis Shafii, Gabriel Loor, Andrew Civitello, O Howard Frazier
Artificial Organs. 2026-04-01 - Does Gastrointestinal Bleeding Increase the Risk of Thromboembolic Events in Patients Supported With CF-LVADs?Anh Nguyen, Alexis Shafii, Gabriel Loor, Subhasis Chatterjee, Andrew Civitello
Artificial Organs. 2026-01-21 - Evolution of Gastrointestinal Bleeding in Patients Supported With Continuous-Flow Left Ventricular Assist Devices.Anh Nguyen, Andrew Civitello, Alexis Shafii, Gabriel Loor, Subhasis Chatterjee
ASAIO Journal. 2025-10-31
Press Mentions
Jeffrey a. Towbin, MD, FACC, Receives ACC Lifetime Achievement AwardMarch 30th, 2025
Professional Memberships
- Member
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