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Search › Illinois › Vascular & Interventional Radiology Physician

Gregory Johnston, MD

NPI 1154958486 · on the registry since 2020 · sole proprietor

Practice

Address
251 E Huron St
Chicago, IL 60611
Phone
(312) 926-2000
Organisation at this address
Northwestern
Northwestern Memorial Hospital
Northwestern Memorial Hospital
Northwestern Memorial Hospital
Northwestern Memorial Hospital
Inferred from a shared address, not stated in the registry.
Clinicians at this address
1,702

Registry record

Primary taxonomy
Vascular & Interventional Radiology Physician
2085R0204X
Also registered as
Student in an Organized Health Care Education/Training Program
Licence states on file
IL
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-07-01

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois