Skip to main content

Are you Dr. Keen?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Connect with colleagues in the same hospital or clinic
    You already have 28 invites waiting!
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

Claim this profile

Not you? Find your profile

Summary

  • Dr. John Keen, MD is an Interventional Radiologist in Chicago, Illinois. He is currently licensed to practice medicine in Illinois, Wisconsin, and Indiana. He is affiliated with John H. Stroger Jr. Hospital of Cook County.

Education & Training

  • SUNY Upstate Medical University
    SUNY Upstate Medical UniversityFellowship, Vascular and Interventional Radiology, 2000 - 2001
  • Cook County Health and Hospitals System
    Cook County Health and Hospitals SystemResidency, Radiology-Diagnostic, 1996 - 2000
  • McGaw Medical Center of Northwestern University
    McGaw Medical Center of Northwestern UniversityResidency, Anesthesiology, 1995 - 1995
  • Ascension St Vincent Hospital Indianapolis
    Ascension St Vincent Hospital IndianapolisInternship, Transitional Year, 1994 - 1995
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1993

Certifications & Licensure

  • WI State Medical License
    WI State Medical License 2002 - 2025
  • IN State Medical License
    IN State Medical License 1995 - 2025
  • IL State Medical License
    IL State Medical License 1995 - 2023
  • American Board of Radiology Diagnostic Radiology

Publications & Presentations

PubMed

Press Mentions

  • [Transcript] – the Shocking Truth About High-Dose Melatonin, Does Melatonin Supplementation Shut down Your Own Production, How to Use Melatonin to Enhance Fasting & Much More with Dr. John Lieurance
    [Transcript] – the Shocking Truth About High-Dose Melatonin, Does Melatonin Supplementation Shut down Your Own Production, How to Use Melatonin to Enhance Fasting & Much More with Dr. John LieuranceApril 16th, 2021
  • Boost to Horse Welfare and Performance Thanks to New Monitoring Device
    Boost to Horse Welfare and Performance Thanks to New Monitoring DeviceMay 13th, 2019

Hospital Affiliations