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Summary
Dr. Treanor graduated from the University of Illinois At Chicago College of Medicine in 1984. He works in Winfield, IL and specializes in Diagnostic Radiology. Dr. Treanor is affiliated with Northwestern Medicine Central Dupage Hospital.
Quick Facts
- 42 years of experience
- Advocate Christ Medical Center
- 1 specialty
- 7 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  | | |
| Dr. John Clifford Treanor, MD | Dr. Sreenivas Guddeti Reddy, MD | Riaz Ahmed | Hamidou Drammeh |
| Diagnostic Radiology | Diagnostic Radiology | Diagnostic Radiology | Diagnostic Radiology |
| Accepts New Patients | |||
| 42 Years of Experience | 33 Years of Experience | 5 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Winfield , IL | Hinsdale , IL | Skokie , IL | Maywood , IL |
| Med School: University Of Illinois At Chicago College Of Medicine | Med School: American University Of The Caribbean School Of Medicine | Med School: University Of Illinois At Chicago College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Clifford Treanor
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Clifford Treanor has the following specialty
Specialty Expertise
Dr. John Clifford Treanor has the following 7 areas of expertise
Certifications, License, & Education
42 Years Experience
Dr. John Clifford Treanor holds an expired medical license in the state of Illinois.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Residency
Completed their residency at Advocate Christ Medical Center.
Medical School
Graduated from University Of Illinois At Chicago College Of Medicine in 1984.
NPI Number
Dr. Treanor's NPI number is 1114006145.
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Frequently Asked Questions
- How can I make an appointment with Dr. John Treanor?
- You can find contact information for Dr. John Treanor here on Vitals.
- Does Dr. John Treanor accept my insurance?
- You can see the insurance plans that Dr. John Treanor accepts on their Vitals profile.
- Where is Dr. John Treanor's office located?
- Dr. John Treanor's office is located at 25 N Winfield Rd, Winfield, IL, 60190.
- Is Dr. John Treanor accepting new patients?
- Dr. John Treanor has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Treanor accept virtual/telehealth appointments?
- Dr. John Treanor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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