Home › Top 4 Obstetrician-gynecologist in Mokena, Illinois Find best Obstetrician-gynecologist in Mokena, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Nicole A. Orwar D.O. US, Mokena, IL 6044810260 W 191st St #100 Alexander L. Lin, MD US, Mokena, IL 6044821202 S Owens Rd Ste 300 Southwest Obstetrics Gynecology US, Mokena, IL 6044819255 Everett Ln Ste D Helen A. Nikolas, MD US, Mokena, IL 6044819255 Everett Ln Suite D