5
55 Ratings with 41 written Reviews
Summary
Dr. Brian O'Leary treats heart failure, chronic kidney disease, and chronic kidney disease stage 5. He has practiced internal medicine for 41 years and is affiliated with Advocate Good Samaritan Hospital.
Board-certified in internal medicine by the American Board of Internal Medicine, Dr. O'Leary earned his medical degree from Northwestern University and completed residency training at McGaw Medical Center/Northwestern University. He sees patients in Aurora, Illinois. Patients on Vitals rate Dr. O'Leary 4.96 out of 5.
Board-certified in internal medicine by the American Board of Internal Medicine, Dr. O'Leary earned his medical degree from Northwestern University and completed residency training at McGaw Medical Center/Northwestern University. He sees patients in Aurora, Illinois. Patients on Vitals rate Dr. O'Leary 4.96 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 41 years of experience
- 44 insurance plans accepted
- speaks English
- Mc Gaw Mc/Northwestern Univ, Internal Medicine; Northwestern Mem Hosp, Internal Medicine
- 41 written reviews
- 1 award
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
Vitals Preferred Provider
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Office Location
Duly Health and Care
4205 Westbrook DrAurora, IL 60504 Tel: (630) 946-2565
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | ||
| Brian O'leary, MD | Dr. Beatriz L. Huertas Rivera, MD | Dr. Ivo K Genev, MD | Dr. Niraj Shah, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 41 Years of Experience | 26 Years of Experience | 16 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English, Spanish | |
| Aurora , IL | Chicago , IL | Maywood , IL | Joliet , IL |
| Med School: Northwestern Uniiversity | Med School: Universidad Autonoma De Guadalajara Facultad De Medicina | Med School: Rush Medical College Of Rush University Medical Center | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Brian O'leary
Medical Specialties
Brian O'leary has the following specialty
Specialty Expertise
Brian O'leary has the following 6 areas of expertise
Certifications, License, & Education
41 Years Experience
Brian O'leary holds an expired medical license in the state of Illinois. They are board certified in Internal medicine by the American Board of Internal Medicine.
Board Certifications
Board certified in Internal medicine by the American Board of Internal Medicine.
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 Mc Gaw Mc/Northwestern Univ, Internal Medicine; Northwestern Mem Hosp, Internal Medicine.
Medical School
Graduated from Northwestern Uniiversity in 1985.
NPI Number
Brian O'leary's NPI number is 1295702439.
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Frequently Asked Questions
- Does Brian O'leary accept my insurance?
- You can see the insurance plans that Brian O'leary accepts on their Vitals profile.
- Where is Brian O'leary's office located?
- Brian O'leary's office is located at 4205 Westbrook Dr, Aurora, IL, 60504.
- What languages does Brian O'leary speak?
- Brian O'leary speaks English.
- Does Brian O'leary accept virtual/telehealth appointments?
- Brian O'leary has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Brian O'leary accepting new patients?
- Brian O'leary is accepting new patients on Vitals. View Brian O'leary's profile on Vitals to make an appointment.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Board certification bodies (such as ABMS)
- Healthcare system and provider network data
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