Gregory Stewart, MD now serving patients in Gilbert, AZ, Chandler, AZ, Gold Canyon, AZ, Queen Creek, AZ and surrounding areas.

Take The Knee Pain Assessment

Help Identify Your Knee Condition
Take our assessment and help answer questions about your knee pain and issues. You can also print out and bring to your appointment.

Knee Conditions

Knee Anatomy and Function
Learn about bones and tissues in the knee.
Knee Arthritis
Understanding arthritis in the knee

Knee Treatments

Partial Knee Replacement
Understanding partial knee replacement
Total Knee Replacement
Understanding total knee replacement

Knee Technology

JOURNEY II Knee for Total Knee Replacement
A knee implant designed to feel like a normal knee
OXINIUM Technology for Total Knee Replacement
Discover the difference of OXINIUM Technology in knee replacement
XLPE Material in Knee Replacement Implants
How XLPE and OXINIUM Technology work together in knee implants
OXINIUM Technology for Partial Knee Replacement
Learn about partial vs total replacement and OXINIUM Technology
VISIONAIRE Patient Matched Technology
Customized surgical tools for knee replacement surgery
Knee Anatomy
Learn about bones and tissues in the knee
Meniscal Repair Procedures with the NOVOSTITCH PRO
How surgeons use the NOVOSTITCH PRO in repairing the meniscus
Robotics-Assisted Technology for Knee Replacement Surgery
Learn about the CORI Surgical System for knee replacement