Education
Undergraduate: University of Virginia 1992
Medical School: Columbia University College of Physicians & Surgeons 1996
Residency: Lenox Hill Hospital 2001
Fellowship: Mayo Clinic 2002
Undergraduate: University of Virginia 1992
Medical School: Columbia University College of Physicians & Surgeons 1996
Residency: Lenox Hill Hospital 2001
Fellowship: Mayo Clinic 2002
Ilizarov Distraction Before Revision Hip Arthroplasty After Resection Arthroplasty With Profound Limb Shortening. Mark R Brinker, Vasilios Mathews, Daniel P O’Connor. Journal of Arthroplasty – in press, 2008.
Knee Arthroplasty in Elderly Women. Vasilios Mathews, Daniel J. Berry. Women’s Health in Primary Care 8(4):183-194, 2005.
American Academy of Orthopaedic Surgeons
American Association of Hip and Knee Surgeons
International Congress for Joint Reconstruction
Texas Medical Association
Harris County Medical Society
Texas Orthopedic Hospital (2004 – present)
Houston Methodist Hospital (2004 – present)
Memorial Hermann Memorial City Hospital (2003 – present)
Texas Super Doctors (2013 – 2025)
Castle Connolly Top Doctor – over 15 Years – 2025
Vitals Patients Choice Award (2015 – 2019)
Vitals Compassionate Doctor Award (2015 – 2018)
Vitals On-Time Physician Award (2015 – 2018)
New location NOW OPEN in The Woodlands!
Congratulations to Dr. Thomas Mehlhoff who retired from active clinical practice in March, 2026 after 42 YEARS of service!
Please help us welcome Dr. Nikolas Boutris and Dr. Joseph Amos – Coming May 2026!