Dr. George Elliot Tsourdinis, MD

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Northshore University Healthsystem - Evanston Hospital Hospital · Evanston, IL · listed as North Shore University Healthsystems Evanston Hospital

Colleagues at Endeavor Health Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3348 clinicians in the practice; 12 are shown here.

• Shameem Ara Abbasy, MD Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician · Chicago, IL
• Asma M Ayub, MD Family Medicine Physician · Elmhurst, IL
• Kevin Clarke, PA Physician Assistant · Joliet, IL
• Emily Vukovich Hairgrove, APN-CNP Nurse Practitioner · Glenview, IL
• Xiaoying Guo Hensel, MD Internal Medicine Physician · Wilmette, IL
• Sarah M Hussain, APN-CNP Family Nurse Practitioner · Evanston, IL
• Stephanie Heeyeon Kim, MD Student in an Organized Health Care Education/Training Program · Oak Lawn, IL
• Riley Kishman, PA-C Physician Assistant · Glenview, IL
• Wajdey Nesheiwat, PA-C Surgical Physician Assistant · Evanston, IL
• Andrew Ross, MD Gastroenterology Physician · Seattle, WA
• Dr. Andreas Seidler, MD Internal Medicine Physician · Mt Prospect, IL
• Ruta M Shabez, APRN, CRNA Certified Registered Nurse Anesthetist · Chicago, IL

Other providers in Glenview

• Joanna M Ryan, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1699200568

  Student / training record Glenview, IL

• Corinne Ladan Shaw

  Individual Student in an Organized Health Care Education/Training Program · NPI 1073491833

  Student / training record Glenview, IL

• Dr. Sheil Shukla, DO

  Individual Student in an Organized Health Care Education/Training Program · NPI 1922569045

  Student / training record Glenview, IL

• Hisham M Siddiqui, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1689023897

  Student / training record Glenview, IL

• Robyn Wall, PA-C

  Individual Student in an Organized Health Care Education/Training Program · NPI 1134515992

  Student / training record Glenview, IL

• Emily Weiss

  Individual Student in an Organized Health Care Education/Training Program · NPI 1104557958

  Student / training record Glenview, IL