About Dr. Patrick J O'Leary, MD

DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medical group in the Midwest with more than 900 primary care and specialty care physicians and more than 6,000 team members, in over 150 locations across Illinois and Indiana we are here to serve you in all aspects of your health and care journey. We are committed challenging the expected to deliver the extraordinary.

Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

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Patient Reviews

Patient

My experience with Dr. O'Leary was through my mom's hospitalization at Advocate Good Samaritan Hospital. The hospital was about to discharge mom despite experiencing delirium the day following a surgery. It wasn't until her blood pressure dropped to 62/40 that they decided to keep her and call in a cardiologist. The cardiologist was Dr. Patrick O'Leary. Dr. O'Leary, came into the room and started asking mom questions about her past health history. As mom's medical POA and given the fact she was experiencing delirium at the time, I tried to help her out by explaining to the Dr. what was happening. The Dr. very coldly said, "who are you?" I replied that I was mom's son and medical POA, to which he replied "What? Does she have dementia or something?" and proceeded to body block me from mom by positioning his back to me and standing between us. Dr. O'Leary concluded that mom's blood pressure situation was due to the heart meds she has been on for two decades without issue. I tried to ask what has changed, because this did not make logical sense, and he ignored me. Maybe he put something else in his records, but communication does not appear to be Dr. O'Leary's strong point - at least from our interaction. A few days later, he put her back on the same meds and said she was now fine. When mom had asked him to call me to explain everything, he told her that it wasn't necessary because nothing changed. He was one of a few doctors who cleared her for discharge. Two days after discharge, we had to send her back to another hospital due to extreme delirium. At that hospital, we were told that Dr. O'Leary's notes said that she had congestive heart failure, which he never disclosed to us, and he had not offered any treatment for. About a month later, we get a bill from Duly for a missed cardiologist appointment that no one knew about, that Dr. O'Leary had made for my mom with another doctor in his office. I'm not sure where all of these "good" reviews are coming from, because we did not experience anything close to good from our experience with Dr. O'Leary. He seemed annoyed that he had to treat my mom, and was very quick to push her out of his care. In fact, when I had tried to post before, it had been deleted, which is also questionable behavior. I would strongly urge people to avoid this doctor if you can.

Patient

★★★★★

I just had an absolutely wonderful experience with Dr O'Leary. He took the time to thoroughly review all of my records and patiently explained everything. When I left, I felt completely confident and had a clear plan of action for my heart health. Highly recommend.

Patient

★★★★★

Dr. O'Leary has been my cardiologist for over a decade. He is professional, very knowledgeable and extremely personable. I feel very, very fortunate to have him as my doctor.

Patient

★★★★★

Dr O'Leary is an awesome cardiologist. I trust him implicitly with my care. He takes the time to explain your condition and understand your needs at a deep level. He never makes you feel rushed even though you know he is busy. His experience is exceptional and causes me to trust his judgment and care. I recommend him highly with no reservations.

Patient

★★★★★

I have gone to Patrick J O'Leary for over 12 years I am very fortunate to have him as my cardiologist You would have to search a long time to find one of his caliber. I just hope he never retires. I would give him 10 stars if applicable.

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