Clinicians affiliated with Advocate Trinity Hospital

Acute Care Hospitals · Voluntary non-profit - Church · 2320 E 93rd St, Chicago, IL 60617 · Chicago-Naperville-Elgin, IL-IN · CCN 140048

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

767 clinicians affiliated with Advocate Trinity Hospital are in the 2024 Medicare Part B data (845 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (141) · Nurse Practitioner (88) · Family Practice (81) · Diagnostic Radiology (39) · Cardiology (36) · Physician Assistant (30) · Emergency Medicine (28) · Anesthesiology (22) · Nephrology (22) · Orthopedic Surgery (21) · Neurology (19) · Pathology (17) · Pulmonary Disease (17) · Obstetrics & Gynecology (16) · Podiatry (16) · Gastroenterology (15) · Hematology-Oncology (14) · Ophthalmology (13) · General Surgery (12) · Hospitalist (10) · Urology (10) · Certified Registered Nurse Anesthetist (CRNA) (8) · Endocrinology (8) · Infectious Disease (8) · Critical Care (Intensivists) (7) · Interventional Cardiology (7) · Vascular Surgery (6) · Clinical Cardiac Electrophysiology (5) · Neurosurgery (5) · Otolaryngology (5) · Radiation Oncology (5) · Rheumatology (5) · Advanced Heart Failure and Transplant Cardiology (4) · Interventional Radiology (3) · Cardiac Surgery (2) · Colorectal Surgery (Proctology) (2) · Geriatric Medicine (2) · Gynecological Oncology (2) · Medical Oncology (2) · Pain Management (2) · Psychiatry (2) · Thoracic Surgery (2) · Certified Clinical Nurse Specialist (1) · General Practice (1) · Hand Surgery (1) · Oral Surgery (Dentist only) (1) · Pediatric Medicine (1) · Physical Medicine and Rehabilitation (1) · Plastic and Reconstructive Surgery (1) · Surgical Oncology (1)

General Practice affiliated with Advocate Trinity Hospital, 2024

Alphabetical by last name; 1.

NameCity
Leila N Patterson, MDChicago, IL

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built