Top Orthopedic Surgeons in Sonora, CA

This page ranks orthopedic surgeons in Sonora by their verified Medicare hip, knee, and shoulder replacement volume. Sonora is a small market, 66th of 71 ranked California cities by volume.

The 2024 CMS Medicare file lists 3 ranked surgeons here and 140 hip, knee, and shoulder replacements. The mix runs 71 knee, 47 hip, and 22 shoulder, with no single procedure past 51% of the total.

Volume is concentrated: Dr. John Nelligan alone accounts for 41% of it, 57 procedures. CMS facility affiliation records connect them to 2 hospitals in California.

Built on public CMS Medicare data. Counts are Medicare fee-for-service volume, not total case volume. Pick a procedure to see surgeons ranked by volume.

3 surgeons profiled 3 procedure types ranked

Procedures in Sonora

Surgeons practicing in Sonora

3 orthopedic surgeons with profiles in Sonora, ranked by verified Medicare procedure volume. Open any surgeon for hospital affiliations and credentials.

1

Dr. John Nelligan

Sonora, CA
57 verified Medicare cases Hip 35 · Knee 22
2

Dr. James Boyd

Sonora, CA
56 verified Medicare cases Knee 34 · Shoulder 22
3

Dr. Ariana Demers

Sonora, CA
27 verified Medicare cases Hip 12 · Knee 15