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George Blessios, MD, General Surgery, Williamsville, NY, Mercy Hospital

GeorgeABlessiosMD

General Surgery Williamsville, NY

Transplantation

Assistant Clinical Professor of Surgery, SUNY Buffalo

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Education & Training

  • SUNY Upstate Medical University
    SUNY Upstate Medical UniversityResidency, Surgery, 1991 - 1996
  • Icahn School of Medicine at Mount Sinai (Beth Israel)
    Icahn School of Medicine at Mount Sinai (Beth Israel)Residency, Surgery, 1991 - 1994
  • Washington University
    Washington UniversityPh.D., 1989 - 1991
  • University of Athens
    University of AthensClass of 1985
  • National University of Athens
    National University of AthensPh.D., 1985

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2000 - 2024
  • PA State Medical License
    PA State Medical License 1997 - 2002
  • American Board of Surgery Surgery
  • American Society of TransplantantionTransplant Surgery

Awards, Honors, & Recognition

  • Best oral presentation VASA, 2018
  • #1 Award for Best Oral Presentation VASA, 2018
  • #2 Award for Best Oral Presentation VASA, 2018
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Publications & Presentations

PubMed

Journal Articles

  • Effect of a rapid clinical protocol to the conversion from central venous catheter to arteriovenous access  
    Blessios G, Park J, Barone K, J.Vasc.Access, 1/1/2015
  • Early and severe hyperparathyroidism associated with hypercalcemia after renal transplant treated with cinacalcet  
    Leca N, Laftavi Gundroo A, Kohli R, Min I, Karam J, Sridhar N, Blessios G, Venuto R, and Pankewycz O., Am J Transplant., 1/1/2006
  • Flow-dependency of error in thermodilution measurement of cardiac output during experimental tricuspid regurgitation  
    Heerdt PM, Blessios GA, Pond CG, J Cardiothorac Vasc Anesth, 1/1/2001
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Abstracts/Posters

  • Serial Pharmacodynamic Responses to Anti-lymphocyte Globulin
    Gillis KA, Quazi Q, Karam,J, Blessios G, Venuto R, Tornatore K, Pharmacotherapy, 1/1/2006
  • Serial Pharmacodynamic Responses to Anti-lymphocyte Globulin
    Gillis KA, Quazi Q, Karam,J, Blessios G, Venuto R, George A. Blessios, MD Tornatore K., J. American Soc. Nephrology, 1/1/2005
  • Alemtuzumab (Campath) induced deceased donor kidney transplant recipients exhibit enhanced recovery of allograft function.
    Qazi YA, A Gundroo, N Leca, S Ummadi, S Subramaniam, G Blessios and RC Venuto., J American Soc Nephrology, 1/1/2005
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Lectures

  • Significance of a protocol based arteriovenous dialysis access site maintenance program 
    1/1/2018
  • How preoperative inflow artery volume flow measurements affect the outcome of arteriovenous fistula creation. 
    1/1/2018
  • The rapid conversion protocol to AV hemodialysis access. 
    1/1/2016
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Other

  • Laparoscopic management of large retroperitoneal lymphoceles complicating aortic surgery. Report on two cases. 
    Blessios GA, Rokkas CK, Neulander O, Panoussopoulos D., Surgical Endoscopy Ultrasound and Interventional Techniques

Committees

  • Member, UNOS Kidney Pancreas Committee 2002 - 2004

Research History

  • Research FellowWashington University, St Louis, MO1989 - 1991

Professional Memberships

  • Member
  • Vascular Access Society of the Americas
    Member
  • American Society of Interventional Nephrology
    Member
  • American Society of Transplant Surgeons
    Member

Other Languages

  • Greek

Hospital Affiliations