Summary

Dr. Keenan graduated from the Loyola University of Chicago Stritch School of Medicine in 1990. He works in Hoffman Estates, IL and specializes in Diagnostic Radiology and Neuroradiology. Dr. Keenan is affiliated with Ascension Saint Alexius and Ascension Saint Alexius Women And Childrens Hospital.

Quick Facts

  • 5
  • 36 years of experience
  • speaks English
  • Loyola University Of Chicago Stritch School Of Medicine
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Ascension Saint Alexius

1555 N Barrington RdHoffman Estates, IL 60169
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

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Dr. William Brooks Keenan, MD
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Dr. William Brooks Keenan, MDDr. Sreenivas Guddeti Reddy, MDDr. Choong Hwan KohDr. Gerald Timothy Johnson
Diagnostic RadiologyDiagnostic RadiologyDiagnostic RadiologyDiagnostic Radiology
Accepts New Patients
4.5 
36 Years of Experience 33 Years of Experience 60 Years of Experience 42 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Hoffman Estates , ILHinsdale , ILOak Lawn , ILLa Grange , IL
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: American University Of The Caribbean School Of Medicine Med School: Kyungpook National University Med School: University of Illinois at Chicago
Current Profile
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Insurance Plans Accepted by Dr. William Brooks Keenan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William Brooks Keenan has the following 2 specialties

Specialty Expertise

Dr. William Brooks Keenan has the following 6 areas of expertise

  • CT Scan
  • MRI
  • Neuroradiology
  • PET Scan
  • Ultrasound
  • X-Ray

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1990

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Frequently Asked Questions

Is Dr. William Keenan accepting new patients?
Dr. William Keenan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Keenan accept my insurance?
You can see the insurance plans that Dr. William Keenan accepts on their Vitals profile.
Which hospitals is Dr. William Keenan affiliated with?
Dr. William Keenan is affiliated with Ascension Saint Alexius and Ascension Saint Alexius Women And Childrens Hospital.
How can I make an appointment with Dr. William Keenan?
You can find contact information for Dr. William Keenan here on Vitals.
What languages does Dr. William Keenan speak?
Dr. William Keenan speaks English.

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