Cataract surgery volume in Los Angeles, California

131 clinicians CMS lists under Ophthalmology billed at least one cataract surgery in Los Angeles in the June 2026 release.

Clinicians

Clinician	Cataract surgeries billed	Percentile rank
Nicole Fram, MD	741	96%
Neda Shamie, MD	619	94%
Shawn Lin, MD	599	94%
John Bartlett, MD	480	90%
Kristina Voss, MD	317	81%
Khaled Tawansy, MD	281	77%
Jeffrey Sage, DO	269	76%
Jun-Min Heur, MD	244	73%
Arjan Hura, MD	244	73%
Michael Rauser, MD	243	73%
Uday Devgan, MD	234	72%
Barry Seibel, MD	220	70%
Annie Nguyen, MD	215	69%
Reid Wainess, MD	209	69%
David Fuerst, MD	199	67%
Karine Gabrielian, MD	192	66%
Paul Kouyoumjian, MD	188	66%
Kevin Miller, MD	184	65%
Erika Doss, MD	174	64%
David Kamen, MD	160	61%
William Christian, MD	159	61%
Jonathan Macy, MD	157	61%
Kouros Nourimahdavi, MD	153	60%
Kevin Choy, MD	152	60%
Sok Nam, MD	149	60%
Dwayne Logan, MD	148	59%
Sahar Bedrood, MD	139	58%
Benjamin Mandel, MD	130	56%
Nicole Fuerst, MD	118	54%
Hamideh Moayedpardazi, MD	113	53%
Robert Sacks, MD	112	53%
Lawrence Goodwin, MD	108	52%
Marcos Lemor, MD	104	51%
Barak Maguen, MD	104	51%
Alexander Knezevic, MD	100	50%
Sunil Bhandarkar, MD	99	50%
Miguel Unzueta, MD	93	49%
Frank Hwang, MD	91	48%
Sanam Shahrooz, MD	86	47%
Majid Moarefi, MD	85	47%
Benjamin Xu	74	44%
Andrew Cho, MD	72	44%
Kyle Bolo, MD	69	43%
Arkady Kagan, MD	69	43%
Wonkyu Pak, MD	68	43%
Alena Reznik, MD	67	42%
Van Nguyen, MD	63	41%
Edward Lee, MD	61	41%
Hans Kim, MD	59	40%
Kristin Nesburn, MD	59	40%
Jack Creagmile, MD	54	39%
Brenda Nuyen, MD	53	39%
Brian Song, MD	51	38%
Michael Kapamajian, MD	49	37%
Paul Lee, MD	49	37%
Aaron Savar, MD	49	37%
Charles Flowers, MD	48	37%
Joseph Eshagian, MD	46	37%
Mehran Taban, MD	46	37%
Emery Jamerson, MD	45	36%
Linda Lam, MD	44	36%
Boris Malyugin, MD	40	35%
Christian Bardan, MD	37	34%
Steven Khwarg, MD	36	33%
Daniel Su, MD	35	33%
Joseph Lee, MD	34	33%
Timothy Fox, MD	33	32%
Allen Yeroushalmi, MD	31	32%
Scott Bowman, MD	29	31%
Marta Mora, MD	29	31%
Kakarla Chalam, MD	27	30%
Rodrigo Fernandes, MD	27	30%
Eric Hwang, MD	21	27%
Robert Maloney, MD	18	25%
Peter Win, MD	18	25%
Jiemin Li, MD	17	25%
Daniel Lemor, MD	16	24%
Homayoun Tabandeh, MD	16	24%
Ezra Maguen, MD	15	24%
Celia Chao, DO	14	23%
David Liao, MD	14	23%
Janet Kim, MD	13	22%
Marib Akanda, MD	1-10	21% or below
Hossein Ameri, MD	1-10	21% or below
Shimon Bababeygy, MD	1-10	21% or below
Alexander Bui, MD	1-10	21% or below
Robert Charet, MD	1-10	21% or below
Hyong Choe, MD	1-10	21% or below
Katherine Chuang, MD	1-10	21% or below
Melanie Daulton, MD	1-10	21% or below
Melvin Dea, MD	1-10	21% or below
Raid Doss, MD	1-10	21% or below
Ervin Fang, MD	1-10	21% or below
Ekjyot Gill, MD	1-10	21% or below
Gene Han, MD	1-10	21% or below
Hugo Hsu, MD	1-10	21% or below
Lynn Huang, MD	1-10	21% or below
Michael Hwang, MD	1-10	21% or below
Helen Jiang, MD	1-10	21% or below
Yi Jiang, MD	1-10	21% or below
Alice Jiang, MD	1-10	21% or below
Nicole Khadavi, MD	1-10	21% or below
Sandeep Khanna, MD	1-10	21% or below
Stanley Kim, MD	1-10	21% or below
Alice Kim, MD	1-10	21% or below
Talia Kolin, MD	1-10	21% or below
Chang Sup Lee, MD	1-10	21% or below
Sun Young Lee, MD	1-10	21% or below
Elise Ma, MD	1-10	21% or below
Mahsaw Mansoor, MD	1-10	21% or below
Juan Carlos Martinez Camarillo, MD	1-10	21% or below
Douglas Matsunaga, MD	1-10	21% or below
Jay Mattheis, MD	1-10	21% or below
Karen Morgan, MD	1-10	21% or below
Andrew Moshfeghi, MD	1-10	21% or below
Grace Richter, MD	1-10	21% or below
Walter Roberts, MD	1-10	21% or below
Richard Roe, MD	1-10	21% or below
Nancy Sand, MD	1-10	21% or below
Michael Savetsky, MD	1-10	21% or below
Alexandra Schulte, MD	1-10	21% or below
Priyal Shah, MD	1-10	21% or below
Diana Shiba, MD	1-10	21% or below
Kent Small, MD	1-10	21% or below
Brian Toy, MD	1-10	21% or below
Rosalind Vo	1-10	21% or below
Josh Wallsh, MD	1-10	21% or below
Mathew Wang, MD	1-10	21% or below
Jonathan Winarko, MD	1-10	21% or below
Helen Wu, MD	1-10	21% or below
Steven Yoon, MD	1-10	21% or below

Sorted by the number of cataract surgeries 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; 49 of these clinicians carry that range.

Understanding CMS Data

These figures are based on cataract surgeries 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 lens replacement surgery and YAG laser capsulotomy to calculate the total number of cataract surgeries. Billing variation and coding errors could potentially affect CMS's data. Therefore, the cataract surgery volume data reported by CMS may be higher or lower than the actual total cataract surgeries performed by a clinician. We share the total cataract surgery figures for the clinicians CMS lists under Ophthalmology as CMS publishes them, without alteration.

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