Photo of Mark S. O'Brien, MD

Employed Provider

Mark S. O'Brien, MD

Family Medicine

4.6 out of 5 stars

(881 ratings)

Score is an average of all responses to care provider related questions on our nationally-recognized NRC Health Patient Experience Survey.

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Not Accepting New Patients

Offers Virtual Visits

Book an Appointment Online Call to Schedule 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
  • IU Health North Hospital
  • Riley Physicians
  • IU Health Physicians
  • Aetna Medicare Advantage
  • Anthem Blue Cross Blue Shield
  • Anthem Healthy Indiana Plan
  • Anthem Hoosier Care Connect
  • Anthem Hoosier Healthwise
  • Anthem Medicare Preferred HMO
  • Anthem Medicare Preferred PPO
  • Anthem Pathway Essentials Network
  • Care Source Healthy Indiana Plan
  • Care Source Hoosier Healthwise
  • Community Health System
  • Coventry/First Health
  • Encore Workers Comp
  • Humana HMO
  • Humana PFFS
  • Humana PPO
  • Indiana University Health Workers Comp
  • IU Health Plans HMO
  • Managed Health Services Allwell
  • Managed Health Services Healthy Indiana Plan
  • Managed Health Services Hoosier Care Connect
  • Managed Health Services Hoosier Healthwise
  • MDWise Excel Hoosier Healthwise
  • MDwise Excel Healthy Indiana Plan
  • MDwise Hoosier Care Connect
  • MDwise IU Health Hoosier Healthwise
  • Parkview Health Plan Signature Care PPO
  • Point Comfort - Refugee Medical Assistance Program
  • Point Comfort - Unaccompanied Children Program
  • The Healthcare Group Encircle
  • The Healthcare Group Encore
  • United DSNP
  • United HMO
  • United HealthCare
  • United HealthCare Hoosier Care Connect
  • United PPO
  • VA - CCN via Optum
  • VA - CCN via United Healthcare

Note: Although this listing was accurate at the time of posting, insurances change regularly, and insurance plans listed may not be accepted at all office locations for this provider. Please confirm with your insurance company that this provider is covered by your plan before your appointment.