5
2 Ratings
Summary
Dr. John Obrien has practiced internal medicine for 38 years and sees patients in Chicago, Illinois. He earned his medical degree from the University of Illinois at Chicago College of Medicine. Patients on Vitals rate Dr. Obrien 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 38 years of experience
- 10 insurance plans accepted
- University Of Illinois At Chicago College Of Medicine
- 1 specialty
- 6 areas of expertise
- 3 office locations
- Male
Office Locations
Dr. John Martin Obrien has 3 locationsJohn H Stroger Jr Hospital Cook County Internal Medicine
1901 W Harrison St Fl 2Chicago, IL 60612 Tel: (312) 864-6000
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | ||
| Dr. John Martin Obrien, MD | Dr. Adewumi Bakare DMSc, PA-C | Dr. Lisa A. Ryan, MD | Dr. Vanessa Sohn, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 38 Years of Experience | 14 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | Speaks English | |
| Chicago , IL | Mesquite , TX | Chicago , IL | Harwood Heights , IL |
| Med School: University Of Illinois At Chicago College Of Medicine | Med School: University of Lynchburg - DMSc | Med School: Ross University 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 Martin Obrien
Medical Specialties
Dr. John Martin Obrien has the following specialty
Specialty Expertise
Dr. John Martin Obrien has the following 6 areas of expertise
Certifications, License, & Education
38 Years Experience
Dr. John Martin Obrien 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
Medical School
Graduated from University Of Illinois At Chicago College Of Medicine in 1988.
NPI Number
Dr. Obrien's NPI number is 1376572891.
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Frequently Asked Questions
- Does Dr. John Obrien accept my insurance?
- You can see the insurance plans that Dr. John Obrien accepts on their Vitals profile.
- Is Dr. John Obrien accepting new patients?
- Dr. John Obrien is accepting new patients on Vitals. View Dr. John Obrien's profile on Vitals to make an appointment.
- Does Dr. John Obrien accept virtual/telehealth appointments?
- Dr. John Obrien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. John Obrien?
- You can find contact information for Dr. John Obrien here on Vitals.
- Where is Dr. John Obrien's office located?
- Dr. John Obrien's office is located at 1901 W Harrison St Fl 2, Chicago, IL, 60612.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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