Clinicians affiliated with Great Lakes Emergency Physicians Medical Group Sc
15 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 8527493105
13 clinicians affiliated with Great Lakes Emergency Physicians Medical Group Sc are in the 2024 Medicare Part B data, 11 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 · Emergency Medicine (7) · Family Practice (2) · Nurse Practitioner (2) · Anesthesiology (1) · General Practice (1)
Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.
Clinicians affiliated with Great Lakes Emergency Physicians Medical Group Sc, 2024
Alphabetical by last name; 13.
| Name | Specialty | City |
|---|---|---|
| Paul Allegretti, D.O. | Emergency Medicine | Chicago, IL |
| Sherwonna Barron, APRN | Nurse Practitioner | Woodridge, IL |
| Kemberly Briggs, MD | Family Practice | Chicago, IL |
| Joe Eggebeen, M.D. | Emergency Medicine | Evergreen Park, IL |
| Evan J Gibson-O'Grady, MD | Emergency Medicine | Chicago, IL |
| Atul Joshi, D.O. | General Practice | Harvey, IL |
| Shelia L Martin, DNP | Nurse Practitioner | Chicago, IL |
| Pratibha Rastogi, MD | Anesthesiology | Dallas, TX |
| Joshua D Schorr, M.D. | Emergency Medicine | Las Vegas, NV |
| Ahmad A Shaher, M.D. | Family Practice | Chicago, IL |
| Rostyslav P Szwajkun, M.D. | Emergency Medicine | Chicago, IL |
| Pierre E Wakim, D.O. | Emergency Medicine | Chicago, IL |
| Eunice Yoo, MD | Emergency Medicine | Chicago, IL |
Practice locations
Listed practice locations in Illinois.
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