Mark C. Chien, M.D.

mark c chien, m.d.
  • Medical Education: University of Illinois at Chicago 2003
  • Residency: University of Illinois Hospital 2006
  • Board Certification: Internal Medicine
  • Specialty: Internal Medicine
  • Clinical Instructor of Medicine, Feinberg School of Medicine

Dr. Chien participates in the following Insurance networks

Aetna Blue Cross PPO Cigna Corvel
Healthlink Humana Imaging Health Multiplan
The Alliance United Health Zelis
Dr. Chien sees patients by appointment at two locations: 680 N Lake Shore Suite 118 in Chicago and at 2809 Butterfield Rd Suite 300 in Oak Brook. As of July 1, 2021, he is opted out of Medicare and will see patients for an annual fee on a contractual basis. If you are interested in joining his retainer practice, please contact his office for further details. He currently is not accepting any new commercially insured patients at this time.