Knee Replacement Providers in Catonsville, MD

1. 1
   Sam SydneyM.D.

   Orthopaedic Surgery Physician · Catonsville, MD

   114 Medicare services (2024)

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2. 2
   Aaron ShakespearePA-C

   Physician Assistant · Catonsville, MD

   90 Medicare services (2024)

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3. 3
   Scott SilversteinMD

   Orthopaedic Surgery Physician · Catonsville, MD

   82 Medicare services (2024)

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4. 4
   Ke XieM.D.

   Adult Reconstructive Orthopaedic Surgery Physician · Catonsville, MD

   81 Medicare services (2024)

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5. 5
   Sean McgiveronPA-C

   Physician Assistant · Catonsville, MD

   77 Medicare services (2024)

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6. 6
   Michael MillerPA-C

   Physician Assistant · Catonsville, MD

   64 Medicare services (2024)

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7. 7
   Morris PolskyM.D.

   Orthopaedic Surgery Physician · Catonsville, MD

   49 Medicare services (2024)

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8. 8
   Justin BakerPA-C

   Physician Assistant · Catonsville, MD

   43 Medicare services (2024)

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9. 9
   Michael WallaceM.D.

   Sports Medicine (Orthopaedic Surgery) Physician · Catonsville, MD

   28 Medicare services (2024)

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10. 10
    Joseph SerinoMD

    Adult Reconstructive Orthopaedic Surgery Physician · Catonsville, MD

    23 Medicare services (2024)

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11. 11
    Scott AdamsMD

    Sports Medicine (Orthopaedic Surgery) Physician · Catonsville, MD

    22 Medicare services (2024)

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12. 12
    Ralph ZadeM.D.

    Sports Medicine (Orthopaedic Surgery) Physician · Catonsville, MD

    16 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform knee replacement. Source: CMS NPPES (June 2026).