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Cataract surgery clinicians in San Antonio, Texas

CMS lists 98 clinicians with a primary specialty of Ophthalmology who have billed Medicare for at least one cataract surgery and practice in San Antonio, Texas (details below).

Cataract surgery volume

Clinician Cataract surgeries billed Percentile rank
Kenneth Maverick, MD 924 98%
James Lehmann, MD 898 98%
Lauren Libfraind, MD 677 95%
Nader Iskander, MD 657 95%
Jorge De La Chapa, DO 584 93%
Joshua Iltis, MD 454 89%
Matthew Hirabayashi, MD 448 89%
Mark Trevino, MD 439 88%
Gregory Brunin, MD 438 88%
Oday Alsheikh, MD 431 88%
Daniel Nolan, DO 346 83%
Allison Young, MD 288 78%
Matthew Caldwell, MD 276 77%
Jana Waters, MD 267 76%
Anushree Sharma, MD 249 74%
Fernando Trujillo, MD 241 73%
Tomy Starck, MD 239 72%
Anhtuan Nguyen, MD 233 72%
William Flynn, MD 229 71%
Gregory Parkhurst, MD 203 68%
Sharon Sra, MD 199 67%
Travis Parker, MD 189 66%
Roger Velasquez, MD 185 65%
John Kozlovsky, MD 184 65%
Scott Thomas, MD 174 63%
Michael Offutt, MD 169 63%
Lisa Marten, MD 166 62%
Andres Parra, MD 164 62%
Ricardo Sepulveda, MD 161 61%
Jason Burns, MD 158 61%
Aaron Hager, MD 149 59%
Jay Rubin, MD 148 59%
Andrew Mastro, MD 125 55%
Georgia Stephenson, MD 124 55%
Spencer Hayes, MD 123 55%
Karima Khimani, MD 120 54%
Humberto Salazar, MD 119 54%
Raul Membreno, MD 114 53%
Andrew Bean, MD 113 53%
Jake Trinidad, MD 110 52%
Jennifer Borromeo, MD 109 52%
Barbara Ku, MD 102 50%
Relief Jones, MD 101 50%
Kundandeep Nagi, MD 88 47%
Keith Earley, MD 86 47%
Michael Harrell, MD 85 47%
Jacob Winters, MD 79 45%
Maria Whitney, MD 75 44%
Bruce Winter, MD 71 43%
William Ford, MD 65 42%
Golshan Latifiyaghin, MD 62 41%
Timithy Dunham, MD 61 41%
Tamanna O'Dea, MD 61 41%
Vasudha Panday, MD 60 41%
Sora Hahn-Navas, MD 59 40%
Jimena Camp, MD 52 38%
Brandon Harris, MD 52 38%
Jihad Isteitiya, MD 51 38%
Steven Fisher, MD 43 35%
Lilian Nguyen, MD 43 35%
Zeynep Aktas, MD 38 34%
Mamta Agarwal, MD 35 33%
Jason Zhao, MD 35 33%
Edward Chu, MD 34 32%
Corrina Azarcon, DO 27 30%
Kent Anderson, MD 24 28%
Ji Hyae Lee, MD 24 28%
Raymond Hernandez, MD 21 27%
William Sponsel, MD 20 27%
Darren Bell, MD 18 25%
Richard Bond, MD 17 25%
Jose Perez Becerra, MD 16 24%
Ekta Rishi, MD 15 24%
Justin Harris, MD 11 21%
Waseem Ansari, MD 1-10 21% or below
Armin Avdic, MD 1-10 21% or below
Wendy Baca, MD 1-10 21% or below
Alan Baribeau, MD 1-10 21% or below
Dianne Barrett, MD 1-10 21% or below
Charles Brodrick, MD 1-10 21% or below
Jeremiah Brown, MD 1-10 21% or below
Christina Bui, MD 1-10 21% or below
Kristin Held, MD 1-10 21% or below
Alexandra Heriford, DO 1-10 21% or below
Samuel Hobbs, MD 1-10 21% or below
Richard Lane, MD 1-10 21% or below
Enchun Liu, MD 1-10 21% or below
James Macdonald, MD 1-10 21% or below
Guneet Mann, MD 1-10 21% or below
Calvin Mein, MD 1-10 21% or below
Felipe Navas, MD 1-10 21% or below
Carson Petrash, MD 1-10 21% or below
Rushil Rao, MD 1-10 21% or below
George Reyna, MD 1-10 21% or below
Ujwala Saboo, MD 1-10 21% or below
Christa Soekamto, MD 1-10 21% or below
Jeong-Hyeon Sohn, MD 1-10 21% or below
Eun Yoon 1-10 21% or below

Sorted by the number of cataract surgeries 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 cataract surgery volume for these clinicians in the August 18, 2026 release. Their pages show figures from earlier releases.

Understanding CMS Data

CMS's "Cataract surgery" category combines specific billing codes for cataract surgery to calculate the number of times each clinician billed Medicare for a "Cataract surgery." These include lens replacement surgery and YAG laser capsulotomy, a laser treatment that can follow cataract surgery. 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 cataract surgeries a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of Ophthalmology (as reported to Medicare) are presented.

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