Mark Lewis, DO, FACOG

image of dr lewis

Residency Program Director

Medical School

Chicago College of Osteopathic Medicine


Cook County Health System-Chicago, IL


Obstetrics, Gynecology, and Reproductive Biology where he was previously served as the OB/GYN clerkship director. He completed his undergraduate studies at Purdue University where he also earned a Masters in Bionucleonics. He received his medical degree from the Chicago College of Osteopathic Medicine and completed his OB/GYN residency at Cook County Hospital in Chicago. He completed the Surgical Educations Scholars program through APGO in 2016 and later presented his original research at the annual SLS(Society of Laparoendoscopic Surgeons) meeting. His primary research interest is validation of gynecologic surgical education techniques.


Lewis MG, Islam M, Hesson A, Schellgren M, Collier D, Milad M. Instrument Training for Gynecologic Laparoscopy: A Pilot-Scale Randomized Control Trial to Improve Women’s Safety (abstract). Obstetrics & Gynecology; Vol. 128, Issue 4; October 2016; Wolters-Klauwer Health, Inc.

Connolly CP, Pivarnik JM, Mudd LM, Feltz DL, Schlaff RA, Lewis MG, Silver RM, Lapinski MK. The Influence of Risk Perceptions and Efficacy Beliefs on Leisure-Time Physical Activity During Pregnancy. Journal of Physical Activity and Health; 2016; Volume 13 p.494-503

Pfenninger & Fowler’s, Procedures for Primary Care, 3rd edition, Cervical Cerclage. Elsevier, 2010


Michigan State University/Sparrow Hospital

Instrument Training for Gynecologic Laparoscopy: A Randomized Control Trial to Improve Safety

Principal Investigator: Mark G. Lewis, DO

Abstract published in Obstetrics and Gynecology October 2016