Patrick J O'Leary, MD

University	Degree	Focus	Graduated
Chicago Medical School at Rosalind Franklin University of Medicine & Science	Medical Degree		1988

Institution	Focus	Year
Residency - University Il College of Medicine, Cardiovascular Diseases; University Il College of Medicine, Internal Medicine		Not Specified

Open full review

Review by Anonymous on February 03, 2026 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ The receptionist, nurse and doct... ”

The receptionist, nurse and doctor were all truly professional and kind.

Verified Patient

“The receptionist, nurse and doct...”

The receptionist, nurse and doctor were all truly professional and kind.

Anonymous 02/03/2026

Open full review

Review by Anonymous on January 19, 2026 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ All fine with doctor... ”

All fine with doctor

Verified Patient

“All fine with doctor...”

All fine with doctor

Anonymous 01/19/2026

Open full review

Review by Anonymous on November 05, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr O'Leary was very pleasant & t... ”

Dr O'Leary was very pleasant & took time to explain everything to me. His assistant was also very professional.

Verified Patient

“Dr O'Leary was very pleasant & t...”

Dr O'Leary was very pleasant & took time to explain everything to me. His assistant was also very professional.

Anonymous 11/05/2025

Open full review

Review by Anonymous on September 19, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Good... ”

Good

Verified Patient

“Good...”

Good

Anonymous 09/19/2025

Open full review

Review by Anonymous on August 27, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ We could not ask for better care... ”

We could not ask for better care.

Verified Patient

“We could not ask for better care...”

We could not ask for better care.

Anonymous 08/27/2025

Open full review

Review by Anonymous on February 02, 2026 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Doctor is always pleasant and ea... ”

Doctor is always pleasant and easy, to talk,to

Verified Patient

“Doctor is always pleasant and ea...”

Doctor is always pleasant and easy, to talk,to

Anonymous 02/02/2026

Open full review

Review by Anonymous on December 21, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. O'Leary is great.... ”

Dr. O'Leary is great.

Verified Patient

“Dr. O'Leary is great....”

Dr. O'Leary is great.

Anonymous 12/21/2025

Open full review

Review by Anonymous on September 29, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr O'Leary was fantastic in ever... ”

Dr O'Leary was fantastic in every way!

Verified Patient

“Dr O'Leary was fantastic in ever...”

Dr O'Leary was fantastic in every way!

Anonymous 09/29/2025

Open full review

Review by Anonymous on September 19, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very patient and respectful of m... ”

Very patient and respectful of my time

Verified Patient

“Very patient and respectful of m...”

Very patient and respectful of my time

Anonymous 09/19/2025

Open full review

Review by Anonymous on August 25, 2025 -

Duly Health and Care - 430 Warrenville Rd. - 430 Warrenville Road

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr.O'Leary was very personable a... ”

Dr.O'Leary was very personable and adressed all my needs in a very professional manner.

Verified Patient

“Dr.O'Leary was very personable a...”

Dr.O'Leary was very personable and adressed all my needs in a very professional manner.

Anonymous 08/25/2025

Internal Medicine Physician - Cardiovascular Disease

Highlights

Biography

Featured Review See More Reviews

Summary

Provider Training

Practice & Hospital Affiliations

Photos

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation

Provider Evaluation

Locations

Affiliated Practices

Duly Health and Care

Duly Health and Care

Practice Colleagues

Niraj Ajmere, MD - Internal Medicine Physician

Sara Humes, APN - Nurse Practitioner

Richard Krouse, MD - Internal Medicine Physician

Charu Leverentz, PA - Physician Assistant

Sheila Erasmus, APN - Internal Medicine Physician, Nurse Practitioner

Lori O'Grady, APN - Nurse Practitioner, Obstetrician/Gynecologist

Nasir Shahab, MD, FACP - Internal Medicine Physician

Jessica Kim, APN - Emergency Medicine Physician, Nurse Practitioner

Christina Bratis, MD - Internal Medicine Physician

Julie Van, DO - Family Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance