Cataract surgery volume in Long Beach, California

35 clinicians CMS lists under Ophthalmology billed at least one cataract surgery in Long Beach in the June 2026 release.

Clinicians

Clinician	Cataract surgeries billed	Percentile rank
Hans Hertzog, MD	567	93%
Carlos Martinez, MD	247	74%
Lars Hertzog, MD	243	73%
Irene Sasaki, MD	179	64%
Audrey Mok, MD	171	63%
Dwayne Logan, MD	148	59%
Benjamin Mandel, MD	130	56%
Alejandra Uchio, MD	121	54%
Ravi Menghani, MD	115	53%
Hamideh Moayedpardazi, MD	113	53%
Ling Bei, MD	108	52%
Melissa Crowley, MD	96	49%
Maltish Lorenzo, MD	90	48%
Richard Casey, MD	58	40%
Nimesh Pathak, MD	53	39%
Madeleine Puig, MD	46	37%
Murtaza Saifee, MD	44	36%
Shalu Gupta, MD	20	27%
Bao Han Le, MD	18	25%
Abinaya Thenappan, MD	18	25%
Sheena Khanna, MD	15	24%
Myles Brookman, MD	1-10	21% or below
Robert Clark, MD	1-10	21% or below
Rachel Feit-Leichman, MD	1-10	21% or below
Yong Han, MD	1-10	21% or below
Lynn Huang, MD	1-10	21% or below
Darren Knight, MD	1-10	21% or below
Michael Lieppman, MD	1-10	21% or below
Randall Nguyen, MD	1-10	21% or below
Harshad Patel, MD	1-10	21% or below
Viren Rana, DO	1-10	21% or below
Michael Roh, MD	1-10	21% or below
Roberto Roizenblatt, MD	1-10	21% or below
Michael Savetsky, MD	1-10	21% or below
Kent Small, 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; 14 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).