Clinicians affiliated with Illinois Retina Associates, PLLC

19 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 6709799810

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

16 clinicians affiliated with Illinois Retina Associates, PLLC are in the 2024 Medicare Part B data, 16 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Ophthalmology (16)

Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.

Clinicians affiliated with Illinois Retina Associates, PLLC, 2024

Alphabetical by last name; 16.

NameSpecialtyCity
Vivek Chaturvedi, M.D.OphthalmologyHarvey, IL
Joseph M Civantos, MDOphthalmologyHarvey, IL
Jack A Cohen, MDOphthalmologyHarvey, IL
Kevin F Elwood, MDOphthalmologyChicago, IL
Henry L Feng, M.D.OphthalmologyChicago, IL
Sohail J Hasan, MDOphthalmologyHarvey, IL
Ramon Lee, MDOphthalmologyRoyal Oak, MI
Mathew W Maccumber, MDOphthalmologyHarvey, IL
John S Pollack, MDOphthalmologyJoliet, IL
Veena R Raiji, MD, MPHOphthalmologyChicago, IL
Zac B Ravage, MDOphthalmologyHarvey, IL
Kourous A Rezaei, MDOphthalmologyHarvey, IL
Naryan S Sabherwal, M.D.OphthalmologyHarvey, IL
Emily A Shepherd, MDOphthalmologyChicago, IL
Sarah Syeda, MDOphthalmologyChicago, IL
John D Wilgucki, MDOphthalmologyChicago, IL

Practice locations

Listed practice locations in Illinois, Indiana.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations