Cataract surgery volume in Rochester, Minnesota

43 clinicians CMS lists under Ophthalmology billed at least one cataract surgery in Rochester in the June 2026 release.

Clinicians

Clinician	Cataract surgeries billed	Percentile rank
Sunil Khanna, MD	618	94%
Michael Mahr, MD	468	90%
Hamed Esfandiari, MD	267	76%
Steven Engman, MD	205	68%
Amir Khan, MD	200	68%
Cheryl Khanna, MD	162	62%
Naomi Odell Lundstrom	151	60%
Sanjay Patel, MD	118	54%
Keith Baratz, MD	104	51%
Kevin Chodnicki	100	50%
Gavin Roddy, MD	97	49%
Ruti Sella Svetlit, MD	95	49%
Ashlie Bernhisel, MD	93	49%
Arthur Sit, MD	76	45%
Matthew Hupy, MD	57	40%
John Chen, MD	49	37%
Tyler Kaplan, MD	45	36%
Matthew Starr, MD	33	32%
Vishal Swaminathan, MD	23	28%
Grayson Ashby, MD	18	25%
Jessica Kraker, MD	15	24%
Tyler Bahr, MD	14	23%
Darrell Kohli, MD	12	21%
Sophie Bakri, MD	1-10	21% or below
Andrew Barkmeier, MD	1-10	21% or below
Erick Bothun, MD	1-10	21% or below
Haley D'Souza, MD	1-10	21% or below
Nirupama Devanathan, MD	1-10	21% or below
Joseph Giacalone, MD	1-10	21% or below
Mohamad Hassoun, MD	1-10	21% or below
Raymond Iezzi, MD	1-10	21% or below
Rachel Israilevich, MD	1-10	21% or below
Piotr Kopinski, MD	1-10	21% or below
Kerri Mcinnis-Smith, MD	1-10	21% or below
Marc Ohlhausen, MD	1-10	21% or below
Brittni Scruggs	1-10	21% or below
Ia Ong Vang, MD	1-10	21% or below
Suzanne Viggiano, MD	1-10	21% or below
Priscilla Vu, MD	1-10	21% or below
Lilly Wagner, MD	1-10	21% or below
Grace Xiao, MD	1-10	21% or below
Timothy Xu, MD	1-10	21% or below
Ashley Zhou, 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; 20 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).