Knee replacement clinicians in Boca Raton, Florida

CMS lists 32 clinicians with a primary specialty of Orthopedic Surgery, Sports Medicine, or Hand Surgery who have billed Medicare for at least one knee replacement and practice in Boca Raton, Florida (details below).

Knee replacement volume

Clinician	Knee replacements billed	Percentile rank
Elvis Grandic, MD	113	93%
Jonathan Courtney, MD	86	88%
Andrew Schwartz, MD	75	85%
Jeffrey Silverstein, MD	63	81%
Alexander Gaukhman, MD	58	79%
Karl Siebuhr, MD	56	78%
Bruce Janke, MD	38	66%
Alan Saperstein, MD	28	57%
Julie Barre, MD	26	54%
Curtis Kephart, MD	24	52%
Matthew Lavelle, MD	23	51%
Charles Toman, MD	23	51%
Howard Gelb, MD	21	48%
William Mahoney, MD	21	48%
Kevin Kessler, MD	19	45%
James Phillips, DO	13	35%
Daniel Veltri, MD	13	35%
Michael Krantzow, DO	12	33%
Berkcan Akpinar, MD	1-10	31% or below
Johannes Blom, MD	1-10	31% or below
Juliet De Campos, MD	1-10	31% or below
David Deliberato, DO	1-10	31% or below
Andrew Ellowitz, MD	1-10	31% or below
Manish Gupta, MD	1-10	31% or below
Edgar Handal, MD	1-10	31% or below
Adam Lipman, MD	1-10	31% or below
John Malloy, DO	1-10	31% or below
Marc Matarazzo, MD	1-10	31% or below
Paul Meli, MD	1-10	31% or below
Matthew Motisi, DO	1-10	31% or below
Steven Page, MD	1-10	31% or below
Matthew Wells, MD	1-10	31% or below

Sorted by the number of knee replacements billed to Medicare, highest first, not by quality or skill. CMS suppresses counts between 1 and 10 to protect patient privacy and publishes the range instead.

Reported in previous releases

CMS does not report a knee replacement volume for these clinicians in the August 18, 2026 release. Their pages show figures from earlier releases.

William Leone, MD Last reported August 11, 2026

Understanding CMS Data

CMS's "Knee replacement" category combines specific billing codes for knee replacement surgery to calculate the number of times each clinician billed Medicare for a "Knee replacement." These include first-time knee replacement, partial knee replacement, and revision of a previous knee replacement. CMS reports only procedures that clinicians billed to Original Medicare and Medicare Advantage. Therefore, CMS's procedure volume data does not include procedures that clinicians may have performed on patients who have other health care coverage (e.g., commercial insurance, self-pay, or the VA). Billing variation and coding errors can also affect CMS's data. Therefore, the number of procedures that CMS reports for a clinician may be higher or lower than the actual number of knee replacements a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of Orthopedic Surgery, Sports Medicine, or Hand Surgery (as reported to Medicare) are presented.

Source: Centers for Medicare & Medicaid Services (August 18, 2026 release).