Cataract surgery clinicians in Greenville, South Carolina

CMS lists 41 clinicians with a primary specialty of Ophthalmology who have billed Medicare for at least one cataract surgery and practice in Greenville, South Carolina (details below).

Cataract surgery volume

Clinician	Cataract surgeries billed	Percentile rank
Harvard Riddle	1,074	99%
Adam Easterling, MD	678	95%
Donald Glaser, MD	589	93%
Samuel Montgomery, MD	588	93%
Brian Shelley, MD	438	88%
Ramunas Rolius, MD	398	86%
Allison Pariyadath, MD	386	85%
Carl Bruce, MD	358	84%
Anne Parker, MD	341	82%
Benjamin Wilson, MD	319	81%
Rebecca Epstein, MD	296	79%
Andrew Hack, MD	290	78%
Peter Daniel, MD	284	78%
David Williams, MD	266	76%
Elizabeth Holland, MD	192	66%
Caleb Senn, MD	189	66%
Michael Phillips, MD	181	65%
James Culclasure, MD	152	60%
Lara Newman, MD	54	39%
James Oakman, MD	52	38%
Douglas Stokes, MD	51	38%
Ashley Lesley, MD	50	38%
Bradley Gustave	49	37%
Brian Welcome, MD	36	33%
Maria Turla, MD	31	31%
Bradley Williams, MD	22	27%
Chris Bergstrom, MD	1-10	21% or below
Samuel Feldman, MD	1-10	21% or below
Robert Foster, MD	1-10	21% or below
Peter Goodwin, MD	1-10	21% or below
William Johnson, MD	1-10	21% or below
Gregg Kaiser	1-10	21% or below
Alexander Marion, MD	1-10	21% or below
Collin Ohning, MD	1-10	21% or below
Adam Pflugrath, MD	1-10	21% or below
John Renfro, MD	1-10	21% or below
Joshua Robinson	1-10	21% or below
Alison Smith, MD	1-10	21% or below
Arthur Stanley	1-10	21% or below
Eric Williams, MD	1-10	21% or below
Mary Wilson, MD	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.

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).