Dr. Sean D. O'Connor, MD
Concierge Internal Medicine physician, Chicago, IL
Sean D. O’Connor, MD, SCDr. Sean O'Connor is an internal medicine physician who changed his practice to a more personalized concierge model.
Dr. O'Connor is an internal medicine physician. The practice is a concierge (membership) medicine practice with a strong focus on preventive medicine and long-term wellness. Members can reach the doctor directly during and after office hours.
Facts on this page last checked October 2026. How we check doctors
Membership and fees
The practice is a concierge (membership) medicine practice.
Members get timely office visits, extended office hours when needed, and acute care visits the same day or within 24 hours of a call.
Members can also reach the doctor by cell phone after hours and on weekends for urgent issues, and adult dependent children of members are welcome.
Education and credentials
Location
Patient reviews
Great!
"Very professional care and consult."
Awesome!
"Guided me in choosing the best treatment option."
Amazing!
"Enlightened me about my condition."
Fantastic physician!
"Dr. O'Connor has been a fantastic physician for myself, my wife and many of our friends!! He's smart, friendly and always takes the time to fully explain any diagnosis."
Questions patients ask
Does Dr. O'Connor offer a membership?
The practice is a concierge (membership) medicine practice. Members can reach the doctor directly during and after office hours.
Does Dr. O'Connor offer telehealth?
The practice offers telemedicine visits through Doxy.me for check-ins and refills.
Where is Dr. O'Connor's office?
Dr. O'Connor practices through Sean D. O’Connor, MD, SC.
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