ROC
Hip Replacement Specialists
The experienced orthopedic surgeons at ROC specialize in hip replacement surgery and are among the few orthopedic specialists performing minimally invasive hip replacements using the anterior approach.
Our Approach to Robotic Technology
ROC is the leader in Oregon for robotic technology. We work with the industry leaders in surgical robotics to bring a new level of accuracy and precision for joint replacement surgery.
Our Approach to Total Joint Replacement
Consultation
Your care at ROC starts with a focused, one-on-one visit with your surgeon. You’ll review symptoms, discuss treatment options, and get clear answers so you can feel confident about whether or not total joint replacement is right for you.
Pre-Surgery Education & Preparation
Before surgery, you’ll receive personalized guidance from your surgeon and care coordinator on what to expect. You’ll be supported every step of the way, helping to reduce stress and set the stage for a smooth recovery.
Surgery
On the day of your surgery, you will be welcomed into a calm and comforting space by people who know your name and will be with you throughout your day of surgery. Outpatient procedures mean most patients can be checked out the same day of surgery and sleep in their own homes.
Recovery
Recovery beings the same day as surgery, and mostly at home, thanks to outpatient procedures. Your clinical care team will make sure you have a clear plan as well as ongoing support throughout your recovery journey.
Total Hip Replacement
Are you a Candidate?
An in-depth exam is required to determine if you are a candidate for total hip replacement. If you are experiencing the following symptoms, it may be beneficial to schedule a consultation with an orthopedic specialist:
- Hip pain and/or stiffness that limits your mobility
- Hip pain that persists even while at rest
- Symptoms that remain severe even with nonsurgical treatments like physical therapy and anti-inflammatory medications
Need Help Evaluating Total Hip Replacement Options?
These questions will help you talk about your hip pain with your orthopedic specialist. Together, you and your doctor can determine your best course of treatment and care.
Learn More About Our Hip Replacement Experts
Our joint replacement team includes board-certified orthopedic surgeons, specialty nurses, rehabilitation therapists, and pain management specialists — working together to provide the best possible results and experience.

James Ballard, M.D.
Adult Reconstructive Surgery for Hip and Knees

John Coen, M.D.
Adult Reconstructive Surgery for Hip and Knees

Shane Hanzlik, M.D.
Sports Medicine, Hip Preservation Surgery and Adult Joint Knee and Hip Reconstruction

Chris Nanson, M.D.
Adult Reconstructive Surgery for Hip and Knees

Mark Wagner, M.D.
Hip Preservation with Hip Arthroscopy and Total Hip Reconstruction Surgery

