Theodoros Voloyiannis MD FACS FASCRS (He/Him)
HCA Houston Healthcare Gulf Coast Division Medical Director of Oncologic Surgery / Board Director Texas Oncology Surgical Specialists/ Division of Colon and Rectal Surgery Surveyor for the National Accreditation Program for Rectal Cancer Chair, Colon and Rectal Surgery US Oncology Network
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400 W Medical Center BlvdSte 205Webster, TX 77598
Phone+1 832-932-1720
Fax+1 281-885-4937
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Education & Training
University of Texas Health Science Center at HoustonResidency, Colon and Rectal Surgery, 2006 - 2007
Baylor College of MedicineResidency, Surgery, 2001 - 2006
Aristotle University of Thessaloniki School of MedicineClass of 1998
Certifications & Licensure
CA State Medical License 2006 - Present
TX State Medical License 2005 - 2026
FL State Medical License 2011 - 2014
American Board of Colon and Rectal Surgery Colon & Rectal Surgery
American Board of Surgery Surgery
Awards, Honors, & Recognition
- Fellow (FASCRS) American Society of Colon and Rectal Surgeons
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- 47 citationsManagement of the Difficult Colon Polyp Referred for Resection: Resect or Rescope?Theodoros Voloyiannis, Michael J. Snyder, Randolph R. Bailey, Mark J Pidala
Diseases of the Colon and Rectum. 2008-01-18 - 16 citationsMRSA-related perianal abscesses: an underrecognized disease entity.Jeffrey B. Albright, Mark J Pidala, Joseph R. Cali, Michael J. Snyder, Theodoros Voloyiannis
Diseases of the Colon and Rectum. 2007-05-25 - Images in vascular medicine. Aortic graft pseudo-pseudoaneurysms.Scott A. LeMaire, Theodoros Voloyiannis, Joseph S. Coselli
Vascular Medicine. 2005-11-01
Press Mentions
A Great Leap for Surgery: Q&A with a Colorectal Surgeon on the Impact of a Small Rubber BandMarch 18th, 2024- Alvin Mom Treated for Colorectal Cancer with Minimally Invasive Surgery, No Hospital StayMarch 22nd, 2022
HCA Houston Healthcare Clear Lake Earns Texas' First Rectal Cancer Program AccreditationOctober 24th, 2019
Professional Memberships
- Fellow
- Fellow
Other Languages
- Greek, Spanish
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