HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

CATHERINE PARK LEONARD, MD

RADIATION ONCOLOGY

Graduated: 2006

NPI: 1710149968

Practice Locations (1)

RADIATION ONCOLOGY CONSULTANTS, LTD

27750W IL ROUTE 22 G50

BARRINGTON, IL 600101948

8478420300

Source: CMS National Downloadable File, September 2026.