Schedule an appointment for complete women's health services tailored to your life. (217) 342-3337. Enjoy the peace of mind that comes with the compassionate women's health care from Effingham Obstetrics & Gynecology. Based in Effingham, Illinois, we offer a variety of Ob/Gyn services supporting women through every stage of life.Patient Information‧Providers‧Career Opportunities‧Contact‧Obstetrics‧Gynecology.