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Nicholas Zarkadis DO
Orthopaedic Surgeon - Adult Reconstruction Specialty
Surgeon

Clinical Expertise

William Beaumont Army Medical Center/ Texas Tech University Health Science Center

Biography

Dr. Nicholas Zarkadis is a board certified orthopaedic surgeon with a surgical practice that focuses on upper and lower extremity sports surgery, trauma surgery, and total joint replacement. Originally from St. Louis, Missouri he completed his education in his home state graduating Cum Laude with a Bachelor of Science in Biology from Truman State University while playing NCAA Division II varsity soccer. Additionally, Dr. Zarkadis graduated with Sigma Sigma Phi honors from Kansas City University of Medicine and Biosciences medical school. He was honored to be the sole recipient of the Basic Science Medical Student Research Award for outstanding excellence, research, creativity, departmental leadership, and significant participation in basic science research. Following medical school, Dr. Zarkadis proudly commissioned into the U.S. Military as an Officer and completed his internship and residency at the only combined U.S. Army orthopaedic surgery program, William Beaumont Army Medical Center/Texas Tech University Health Sciences Center in El Paso, Texas. During this time, he served as the Chief Resident coordinating the residency academic curriculum, mentoring fellow residents, and advancing the residency research program. Dr. Zarkadis graduated with distinguished honors and was the sole recipient of the Raymond J. Bagg, M.D. Award for demonstrating excellence in orthopaedic training throughout his residency. Following residency, Dr. Zarkadis was stationed at Fort Campbell, where he served as a physician to the 5th Special Forces Group, 160th Special Operations Aviation Regiment, and the 101st Airborne Division. Dr. Zarkadis has been hand-selected twice to be one of a distinct few orthopaedic surgeons participating in U.S. Army orthopaedic medical readiness missions to Honduras. He also deployed to Afghanistan in support of Operation Freedom’s Sentinel where he provided orthopaedic surgical expertise and services to a Forward Resuscitative Surgical Team (FRST) in a resource-stricken environment. Dr. Zarkadis has authored and edited numerous peer-reviewed orthopaedic publications. He has presented his work at numerous national and international orthopaedic conferences. Dr. Zarkadis remains actively involved in several ongoing areas of clinical research and continues to be engaged in graduate medical education. His specialty interests currently include total joint replacement, complex upper & lower extremity sports surgery, and pediatric & adult orthopaedic trauma surgery.
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Education & Training

FELLOWSHIP
University of Missouri-Columbia School of Medicine Program
RESIDENCY
William Beaumont Army Medical Center/Texas Tech University (El Paso) Program
MEDICAL / PROFESSIONAL SCHOOL
Kansas City University of Medicine and Biosciences
UNDERGRADUATE
Truman State University

Publications

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PMID: 28986048 J Shoulder Elbow Surg. 2017 Oct 03; Epub 2017 Oct 3.
Open reduction-internal fixation versus intramedullary nailing for humeral shaft fractures: an expected value decision analysis.
Nicholas J Zarkadis Emmanuel D Eisenstein Nicholas A Kusnezov John C Dunn James A Blair
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PMID: 29224990 J Arthroplasty. 2018 04;33(4):1265-1274. Epub 2017 Nov 22.
The Shift to Same-Day Outpatient Joint Arthroplasty: A Systematic Review.
Jeffrey D Hoffmann Nicholas A Kusnezov John C Dunn Nicholas J Zarkadis Gens P Goodman Richard A Berger
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PMID: 24006258 J Cell Sci. 2013 Nov 01;126(Pt 21):4974-84. Epub 2013 Sep 4.
Embryonic ablation of osteoblast Smad4 interrupts matrix synthesis in response to canonical Wnt signaling and causes an osteogenesis-imperfecta-like phenotype.
Valerie S Salazar Nicholas Zarkadis Lisa Huang Jin Norris Susan K Grimston Gabriel Mbalaviele Roberto Civitelli
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PMID: 24101723 J Cell Sci. 2013 Dec 15;126(Pt 24):5598-609. Epub 2013 Oct 7.
Postnatal ablation of osteoblast Smad4 enhances proliferative responses to canonical Wnt signaling through interactions with β-catenin.
Valerie S Salazar Nicholas Zarkadis Lisa Huang Marcus Watkins Jacqueline Kading Sheri Bonar Jin Norris Gabriel Mbalaviele Roberto Civitelli
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PMID: 30307742 Am J Sports Med. 2018 11;46(13):3198-3208. Epub 2018 Oct 11.
Autologous Chondrocyte Implantation and Tibial Tubercle Osteotomy for Patellofemoral Chondral Defects: Improved Pain Relief and Occupational Outcomes Among US Army Servicemembers.
Nicholas J Zarkadis Philip J Belmont Jr Michael A Zachilli Courtney A Holland Allison R Kinsler Michael S Todd Mark P Pallis Brian R Waterman