John A. Maltry, MD

Medical School

Baylor College of Medicine, Houston, TX

Board Certified

American Board of Orthopaedic Surgery

M.D. License

Arizona, Virginia



Dr. Maltry is a board-certified orthopedic surgeon specializing in adult reconstructive surgery. Dr. Maltry’s clinical interest includes primary and revision total hip and knee replacement, with special attention to minimally invasive, anterior approach hip replacement. He has developed and participated in the advancement of hip and knee implants, procedures, and instrumentation over his 26 years in practice. He has performed over 10,000 hip and knee replacements, and has authored over 50 journal articles and research papers. He is currently active in research, teaching and development of outpatient hip and knee replacements.


Minimally Invasive Primary and Revision Total Hip and Knee Replacement, Outpatient Hip and Knee Replacement

Residency – Orthopaedic Surgery - Baylor College of Medicine, Houston, TX
Orthopaedic Research - Baylor College of Medicine, Houston, TX

Fellowship – Adult Reconstructive Surgery - Baylor College of Medicine, Houston, TX

Affiliations – Director of the Total Joint Program - Northwest Hospital, Tucson, AZ
American Academy of Orthopaedic Surgeons
American Association of Hip and Knee Surgery

Recognized as Top Doctor – 2009-2016

Support Team

Kimberly Merrill-McNurlin, PA-C


  • BS: Physician Assistant Studies, Nova Southeastern University, Fort Lauderdale, FL
  • BS: Biology, University of Minnesota, Minneapolis, MN


  • National Commission on Certification of Physician Assistants (NCCPA)