Hip replacement volume in Saint Louis, Missouri

79 clinicians CMS lists under Orthopedic Surgery, Sports Medicine, or Hand Surgery billed at least one hip replacement in Saint Louis in the June 2026 release.

Clinicians

Clinician	Hip replacements billed	Percentile rank
John Clohisy, MD	98	96%
Tyler Calkins, MD	87	95%
Ilya Bendich, MD	84	95%
Christopher Mudd, MD	82	94%
Ryan Nunley, MD	82	94%
Andrew Schneider, MD	73	92%
Robert Sciortino, MD	60	88%
Anthony Berni, MD	56	87%
Tyler Ragsdale, MD	46	82%
Travis Junge, MD	44	81%
Coles Lhommedieu, MD	44	81%
Gregory Galakatos, MD	42	80%
Joseph Gibian, MD	41	80%
Christopher Palmer, DO	35	76%
Mitchell Wattles, MD	35	76%
Korey Partenheimer, DO	33	74%
Dexter Powell, MD	33	74%
Victor Wu, MD	33	74%
Alex Gu, MD	32	73%
Cecilia Pascual Garrido, MD	32	73%
Ryan Couchman, MD	26	68%
Robert Sigmund, MD	26	68%
Robert Comrie	23	65%
Naomi Turner, MD	22	64%
Stephen Benz, MD	21	62%
Cameron Foreman, MD	21	62%
Dennis English, MD	19	60%
Jeffrey Whiting, MD	19	60%
Nicholas Wilson, MD	19	60%
James Burke, MD	18	58%
Brian Fissel, MD	18	58%
William Behrens, MD	17	57%
Matthew Collard, MD	16	55%
Kimberly Bartosiak, MD	15	54%
Dane Glueck, MD	15	54%
Gireesh Reddy, MD	15	54%
Daniel Martin, MD	14	52%
Kevin Quigley, MD	11	46%
Craig Ruble, MD	11	46%
Ashley Ali, MD	1-10	46% or below
Gregory Angelides, MD	1-10	46% or below
Robert Barrack, MD	1-10	46% or below
David Barton, MD	1-10	46% or below
Jesse Beard, DO	1-10	46% or below
Thomas Berkbigler, DO	1-10	46% or below
Marschall Berkes, MD	1-10	46% or below
Terry Bujnak, DO	1-10	46% or below
Zachary Burnett, MD	1-10	46% or below
Sean Cahill, MD	1-10	46% or below
Jon Carlson, MD	1-10	46% or below
David Clever, MD	1-10	46% or below
Ralph Cook	1-10	46% or below
Aliasgar Dalal, MD	1-10	46% or below
Zachary Eggebrecht, MD	1-10	46% or below
Timothy Graven, DO	1-10	46% or below
David Greenberg, MD	1-10	46% or below
Richard Helfrey, DO	1-10	46% or below
David Irvine, MD	1-10	46% or below
Richard Johnston, MD	1-10	46% or below
Spencer Knight, MD	1-10	46% or below
Robert Kramer, MD	1-10	46% or below
Djoldas Kuldjanov, MD	1-10	46% or below
Paul Maynard, MD	1-10	46% or below
Christopher Mcandrew, MD	1-10	46% or below
Jeffrey Milles, MD	1-10	46% or below
Patrick Moen, MD	1-10	46% or below
Gregory Nelson, MD	1-10	46% or below
Mitchel Obey, MD	1-10	46% or below
Anita Sadhu, MD	1-10	46% or below
Daniel Schwarze, MD	1-10	46% or below
Conor Smith, MD	1-10	46% or below
Kenneth Smith, MD	1-10	46% or below
Jesse Susi, MD	1-10	46% or below
Erin Swan, MD	1-10	46% or below
Parth Vyas, DO	1-10	46% or below
Rick Wang, MD	1-10	46% or below
John Watson, MD	1-10	46% or below
Emily Wild, MD	1-10	46% or below
Jenna Wilson, MD	1-10	46% or below

Sorted by the number of hip replacements billed to Medicare, highest first. This is an ordering of one published figure, not a ranking of quality, skill, or outcomes. CMS suppresses counts of 10 and below to protect patient privacy and publishes the range instead, which is not a count of zero; 40 of these clinicians carry that range.

Understanding CMS Data

These figures are based on hip replacements billed to Original Medicare and Medicare Advantage as reported by the Centers for Medicare & Medicaid Services (CMS) in their June 2026 data release. The CMS data doesn't include procedures performed for patients who have other health care coverage (e.g., commercially insured, self pay, or VA). Furthermore, CMS sums up specific billing codes that cover first-time hip replacement, partial hip replacement, and revision of a previous hip replacement to calculate the total number of hip replacements. It does not include every operation in which a hip prosthesis is implanted: replacements performed to treat a broken hip are counted under a billing code CMS leaves out of this category. Billing variation and coding errors could potentially affect CMS's data. Therefore, the hip replacement volume data reported by CMS may be higher or lower than the actual total hip replacements performed by a clinician. We share the total hip replacement figures for the clinicians CMS lists under Orthopedic Surgery, Sports Medicine, or Hand Surgery as CMS publishes them, without alteration.

Source: Centers for Medicare & Medicaid Services (June 2026 release).