Clinicians affiliated with Wills Eye Ophthalmology Clinic, Inc

147 clinicians on file with this group · most practice in Philadelphia-Camden-Wilmington, PA-NJ-DE-MD · PAC ID 9133025166

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

115 clinicians affiliated with Wills Eye Ophthalmology Clinic, Inc are in the 2024 Medicare Part B data, 111 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 (108) · Optometry (4) · Pathology (2) · Neurology (1)

Specialty links go to the specialty in Philadelphia-Camden-Wilmington, PA-NJ-DE-MD.

Clinicians affiliated with Wills Eye Ophthalmology Clinic, Inc, 2024

Alphabetical by last name; 101–115 of 115.

NameSpecialtyCity
Sarah E Thornton, M.D.OphthalmologyPhiladelphia, PA
Rahul S Tonk, MD, MBAOphthalmologyPrinceton, NJ
Sydney L Tyson, M.D.OphthalmologyVineland, NJ
Barry N Wasserman, M.D.OphthalmologyCamden, NJ
Alison B Watson, M.D.OphthalmologyPhiladelphia, PA
Amy E Weber, M.D.OphthalmologyPlymouth Meeting, PA
Brett M Weinstock, M.D.OphthalmologyWoodbury, NJ
Alice WilliamsOphthalmologyVineland, NJ
Christopher A Williams, M.D.OphthalmologyChester, PA
Douglas M Wisner, M.D.OphthalmologyPlymouth Meeting, PA
John C Witherell, M.D.OphthalmologyChester, PA
Tina Xia, MDOphthalmologyBala Cynwyd, PA
Timothy T Xu, MDOphthalmologyPhiladelphia, PA
Sidra ZafarOphthalmologyPhiladelphia, PA
Cindy X Zheng, M.D.OphthalmologyPhiladelphia, PA

Practice locations

Listed practice locations in Delaware, New Jersey, Pennsylvania.

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