Knee replacement clinicians in Dallas, Texas

CMS lists 73 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 Dallas, Texas (details below).

Knee replacement volume

Clinician	Knee replacements billed	Percentile rank
Khalid Yousuf, MD	236	99%
Paul Peters, MD	158	97%
Michael Champine, MD	154	97%
William Tucker, MD	148	97%
Duncan McKellar, MD	146	97%
William Montgomery, MD	146	97%
Bradford Waddell, MD	126	95%
Florian Dibra, MD	116	94%
Tyler Youngman, MD	105	92%
Justin Cardenas, MD	99	91%
Bilal Mahmood, MD	97	91%
Brian Gladnick, MD	96	90%
Cyrus Abbaschian, MD	90	89%
Allaaddin Mollabashy, MD	72	84%
Roger McCown, DO	67	83%
Hayden Joseph, MD	65	82%
Nathan Gilbert, MD	64	82%
Jesse Delee, MD	62	81%
Luke Zabawa, MD	61	80%
Kwame Ennin, MD	56	78%
James Lancaster, MD	55	77%
William Phillips, MD	50	75%
Seth Christensen, DO	47	73%
Kathleen Boyle, MD	45	72%
Thomas Volatile, MD	43	70%
Paul Freudigman, MD	40	68%
Brian Nwannunu, MD	39	67%
Christopher Meltsakos, MD	38	66%
Mark Muller, MD	37	65%
Scott Nodzo, MD	37	65%
John Appleton, MD	36	64%
Richard Rhodes, MD	34	63%
Mahmoud Khair, MD	33	62%
Antonia Chen, MD	30	59%
Donald Hohman, MD	30	59%
John Heinrich, MD	29	58%
Mohamed Mahomed, MD	28	57%
Harold Weems, MD	24	52%
Dorian Wood, MD	24	52%
James Ryan, MD	22	50%
Charles Grooters, MD	21	48%
William Newton, MD	21	48%
Jacob Becker, MD	18	44%
Tyler Freeman, MD	18	44%
Samuel Stephenson, MD	18	44%
Jorge Casas, MD	16	41%
Paul Saadi, MD	16	41%
Jay Stanley, MD	15	39%
Robert Burgmeier, MD	13	35%
Kurt Kitziger, MD	13	35%
Richard Hilborn, MD	12	33%
Michael Huo, MD	12	33%
John Harris, MD	11	31%
Edgar Araiza, MD	1-10	31% or below
Kristine Banks Dahl, MD	1-10	31% or below
Niladri Basu, MD	1-10	31% or below
Howard Brown, MD	1-10	31% or below
Terry Gemas, MD	1-10	31% or below
Alexander Greenstein, MD	1-10	31% or below
Ishvinder Grewal, MD	1-10	31% or below
Clayton Hodges, MD	1-10	31% or below
Khawaja Ikram, DO	1-10	31% or below
Virgil Medlock, MD	1-10	31% or below
Paul Miller, MD	1-10	31% or below
Samuel Perry, DO	1-10	31% or below
Anupam Pradhan, MD	1-10	31% or below
Ian Ratheal, MD	1-10	31% or below
Arthur Strahan Jr, MD	1-10	31% or below
Kyle Stuart, MD	1-10	31% or below
Samer Tawakkol, MD	1-10	31% or below
Bradley Teel, MD	1-10	31% or below
Michael Trice, MD	1-10	31% or below
Trevor Wait, 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.

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).