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Office
10535 Park Meadows Blvd
Ste 301
Lone Tree, CO 80124Phone+1 303-662-8250Fax+1 303-662-8249
Education & Training
- Anderson Orthopædic Research Institute Fellowship, Adult Reconstructive Orthopaedics, 1998 - 1999
- National Capital ConsortiumResidency, Orthopaedic Surgery, 1995
- Fitzsimons Army Medical CenterInternship, Surgery, 1988 - 1989
- Georgetown University School of MedicineClass of 1988
- United States Military AcademyBS, Engineering, 1980 - 1984
Certifications & Licensure
- CO State Medical License 1990 - 2025
- WI State Medical License 2000 - 2025
- VA State Medical License 1998 - 2018
- OH State Medical License 2015 - 2017
- GA State Medical License 1996 - 1999
- AL State Medical License 1996 - 1998
- American Board of Orthopaedic Surgery Orthopaedic Surgery
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013
- Most Compassionate Doctor American Registry
Publications & Presentations
PubMed
- 18 citationsEffect of distal stem geometry on interface motion in uncemented revision total hip prostheses.Kevin L. Kirk, Benjamin K. Potter, Ronald A. Lehman, John S. Xenos
American Journal of Orthopedics. 2007-10-01 - 26 citationsSecond-generation porous-coated cementless total hip arthroplasties have high survival.Christopher J. Chen, John S. Xenos, James P. McAuley, Anthony M. Young, Charles A. Engh
Clinical Orthopaedics and Related Research. 2006-10-01 - 93 citationsRadiographic definition of pelvic osteolysis following total hip arthroplasty.Alexandra M. Claus, C. Anderson Engh, Christi J. Sychterz, John S. Xenos, Karl F. Orishimo
The Journal of Bone and Joint Surgery. American Volume. 2003-08-01
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