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The overall average patient rating of Dr. John Diana is Good.
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Skin Cancer Patient Education Read about Melanoma, basal cell and squamous cell carcinoma types in our skin cancer patient education guide.Before Visiting Dr. Diana Learn More
Specialties & Research
Dr. John Diana, MD is board certified in Orthopaedic Surgery.
- He has special expertise in 5 areas:
- Hip Osteoarthritis
- Hip Surgery (Hip Replacement Arthroplasty)
- Knee Osteoarthritis
- Knee Surgery (Knee Replacement Arthroplasty)
- Osteoarthritis (Hand and Wrist)
Education & Awards
Dr. Diana graduated from Indiana University , Indianapolis.
Dr. Diana has 6 hospital affiliations:
- Queen of the Valley Hospital
- Sutter General Hospital
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- Additional Information
- Dr. John Nicholas Diana MD is a male Orthopaedic Surgeon, has 16 years of experience and practices in Orthopaedic Surgery.
- Where does Dr. John N. Diana practice?
- Dr. John Diana has 1 office location.
Dr. John Diana practices Orthopaedic Surgery near Napa, CA.
See Napa Surgeons.