Brian O'Leary, MD

University	Degree	Focus	Graduated
Northwestern Uniiversity	Other Degree		1985

Institution	Focus	Year
Residency - Mc Gaw Mc/Northwestern University, Internal Medicine; Northwestern Mem Hospital, Internal Medicine		Not Specified

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on February 23, 2026 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 - “ I am so pleased and fortunate to... ”

I am so pleased and fortunate to be a patient of Dr OLeary's.

Verified Patient

“I am so pleased and fortunate to...”

I am so pleased and fortunate to be a patient of Dr OLeary's.

Anonymous 02/23/2026

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Review by Anonymous on January 15, 2026 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 personable and capable who ... ”

Very personable and capable who takes his time explaining your problems and the treatment to address the problems. Excellent physician

Verified Patient

“Very personable and capable who ...”

Very personable and capable who takes his time explaining your problems and the treatment to address the problems. Excellent physician

Anonymous 01/15/2026

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Review by Anonymous on November 27, 2025 -

Duly Health and Care - 4205 Westbrook Dr. - 4205 Westbrook Dr.

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 very concerne... ”

Dr. O'Leary is very concerned about his patience, and he is always well prepared to work on whatever the issue is, or he will find the answers.

Verified Patient

“Dr. O'Leary is very concerne...”

Dr. O'Leary is very concerned about his patience, and he is always well prepared to work on whatever the issue is, or he will find the answers.

Anonymous 11/27/2025

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Review by Anonymous on November 19, 2025 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 - “ Excellent... ”

Excellent

Verified Patient

“Excellent...”

Excellent

Anonymous 11/19/2025

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Review by Anonymous on September 11, 2025 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 location is amazing. The lev... ”

The location is amazing. The level of care is incredible. We love the doctor and the entire staff.

Verified Patient

“The location is amazing. The lev...”

The location is amazing. The level of care is incredible. We love the doctor and the entire staff.

Anonymous 09/11/2025

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Review by Anonymous on January 17, 2026 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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, I like him, he understands... ”

Good, I like him, he understands my situation.

Verified Patient

“Good, I like him, he understands...”

Good, I like him, he understands my situation.

Anonymous 01/17/2026

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Review by Anonymous on January 08, 2026 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 - “ 10 years with Dr O'Leary very gr... ”

10 years with Dr O'Leary very grateful Dr.

Verified Patient

“10 years with Dr O'Leary very gr...”

10 years with Dr O'Leary very grateful Dr.

Anonymous 01/08/2026

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Review by Anonymous on November 19, 2025 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 - “ I have been a patient of Dr O'Le... ”

I have been a patient of Dr O'Leary for approx 30 yrs. He is without a doubt the best doctor I've ever seen.

Verified Patient

“I have been a patient of Dr O'Le...”

I have been a patient of Dr O'Leary for approx 30 yrs. He is without a doubt the best doctor I've ever seen.

Anonymous 11/19/2025

Open full review

Review by Anonymous on September 19, 2025 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 - “ Fantastic Doctor, Empathetic an... ”

Fantastic Doctor, Empathetic and very knowledgeable. Very caring and warm.

Verified Patient

“Fantastic Doctor, Empathetic an...”

Fantastic Doctor, Empathetic and very knowledgeable. Very caring and warm.

Anonymous 09/19/2025

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Review by Anonymous on September 04, 2025 -

Duly Health and Care - 1964 Springbrook Square Dr. - 1964 Springbrook Square Drive

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 very thoughtful, ... ”

Dr. O'Leary is very thoughtful, respectful, and knowledgeable. He listens carefully and is a great diagnostician.

Verified Patient

“Dr. O'Leary is very thoughtful, ...”

Dr. O'Leary is very thoughtful, respectful, and knowledgeable. He listens carefully and is a great diagnostician.

Anonymous 09/04/2025

Internal Medicine Physician - General

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Affiliated Practices

Duly Health and Care

Practice Colleagues

Tushar Gaonkar, MD - Family Medicine Physician

Lisa Bastian, APN - Family Medicine Physician, Nurse Practitioner

Dhara Patel, MSN, FNP-BC - Nurse Practitioner

Grace Cheng, MD - Neurologist

Sophia Pearson, PA-C - Physician Assistant

Carmina Domingo, DO - Neurologist

Daniel Hrad, MD - Family Medicine Physician

Jin Hee Kim, APN - Nurse Practitioner

Shivani Shah, MD - Internal Medicine Physician

Sarah Kalari, MD - Family Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance