Daniel Riordan, DO

Internal medicine
Patient Rating
4.9 / 5 (Based on 294 reviews)
Read reviews | About reviews
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262-928-7000
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Daniel Riordan

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About me

Philosophy of care

"I believe helping patients to thoroughly understand their health issues is the key to effective treatment. My goal is to spend time getting to know patients so I can tailor their care to meet their specific needs. I stress the importance of preventive care, and managing acute and chronic medical conditions."

Gender

Male

Hobbies and Personal Interests

Dr. Riordan enojoys hiking, paddling and cycling.

My location

Education

Medical School

Kirksville College of Osteopathic Medicine, Kirksville, MO

Residency

Loyola University Medical Center, Maywood, IL

Certifications

Board Certifications

Internal Medicine

Reviews

January 27, 2026
Dr. Riordan is always thorough in going through my health history and explaining health issues. He is kind and compassionate. I would recommend him to anyone I know.
January 23, 2026
Another good meeting.
January 13, 2026
The are always very kind
January 13, 2026
Great care with "top notch"Dr. Riordan and his staff, as usual!
January 12, 2026
Very good
January 5, 2026
I I have great respect for Dr Riordan he has always been very knowledgeable of any problems I have seen him for!
January 5, 2026
Great doctor, I never feel rushed.
December 31, 2025
Dr. Riordan never makes me feel rushed. Very caring.
December 31, 2025
Dr. Riordan is an excellent provider.
December 31, 2025
I have a wonderful doctor
December 30, 2025
Dr. Riordan spends the time needed with me - Please, please PLEASE don't fault him for that! He is so reassuring when discussing what ever problem I have at the time.
December 23, 2025
Dr. R is always amazing - shares what I need to know and does not hold back. Outstanding doctor. Best I have ever had.
December 23, 2025
My quality of care has sharply declined since Optum's involvement with Prohealth.
December 19, 2025
Dr. Riordan and rest of the staff have always done a great job. Much appreciated!
December 19, 2025
All good
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