×
Book Appointment Online with select physicians.
Request Appointment Online to schedule with one of our coordinators.
1.888.IUHEALTH for
Same-Day Primary Care Appointments.
If you are experiencing a medical emergency, please call 9-1-1.
Mark S O'Brien, MD

Mark S O'Brien, MD

4.5 out of 5 stars | View details from 52 ratings

IU Health Physicians Adult & Pediatric Care-North
11725 N. Illinois St., Ste 250
Carmel, IN 46032

Mark S O'Brien, MD

4.5 out of 5 stars | View details from 52 ratings

IU Health Physicians Adult & Pediatric Care-North
11725 N. Illinois St., Ste 250
Carmel, IN 46032

Phone: 317.688.5300


Specialties: Family Medicine

Education:

Masters degree: Purdue University
School of Medicine: Indiana University School of Medicine, Indianapolis, IN
Residency: Fort Wayne Medical Education Program, Fort Wayne, IN
Residency: Methodist Hospital, Indianapolis, IN

Hospitals & Affiliations:

Hospital Privileges

  • IU Health North

Physician Group

  • Riley Physicians
  • IU Health Physicians

Loading reviews…

Attention providers: Is this your profile? Contact us to submit changes.