Napa Valley vineyards

Joint Replacement Facility & Technology

Situated in Northern California’s world-renowned wine country, Napa Valley Joint Replacement Center offers a patient-friendly 7500 sq ft state-of-the-art facility surrounded amidst lush rolling hills and world-class vineyards. Our specially-trained, highly experienced staff understands the complexities of joint care, and the individual needs that may arise. We are dedicated to providing you with the comprehensive, compassionate care that will help you regain your mobility quickly and safely.

Our Center includes:

• 4 dedicated subspecialty patient care areas
• On-site digital x-ray
• On-site large C-Arm fluoroscope live xray imaging for precise hip injections

Joint Replacement Facility

The Napa Valley Joint Replacement Center is just blocks from the Queen of the Valley Medical Center, and a comprehensive medical community of internists, physical therapists and wellness professionals. Additionally, the facility houses offices for physical therapy; occupational therapy; and orthotics and prosthetics — making it a convenient location for comprehensive joint replacement care.

With offices in Napa, Sonoma, Vallejo and St. Helena, we serve the entire Napa Valley – and well beyond. Learn more about Napa Valley and what makes it a “top ten” destination for world travelers.


Knee pain started in my mid-forties, and I delayed surgery thinking I was too young. When it became unbearable, I saw Dr. Diana for his experience and expertise. He said I came in just in time as I’d worn ½ inch off my tibia. Dr. Diana replaced my knees at the same time, and given my results I only wish I’d done it sooner.

As a nurse, I’m on my feet 8 hours a day. Now I am back to biking to work, taking care of patients and having fun with my family.”

Cheryl Borgo, Napa
Bilateral Knee Replacement

The cartilage in my left knee was pretty much worn out. The knee was bowing out quote a bit, and I would have to shift my weight off of it to keep it from licking up. My primary care physician referred me to Dr. Shifflett as she felt it was time for an orthopaedic specialist to take a look. I met with Dr. Shifflett and he explained what was going on, he discussed my options and recommended total knee replacement as the best solution.

The surgery and my recovery were pretty seamless. I stayed in the Queen for two days and worked with the physical therapist there, then went back home and in-room therapy here until I was able to do it on my own. My knee feels great now. The pain is gone and I’m back to doing everything I used to do, including working in the mail room. It seems it is now time to look at my right knee, and I have every confidence that Dr. Shifflett will “fix” that one too.”

Harry Devorak, Yountville
Total Knee Replacement