Women's Health Institute

7309 North Knoxville Avenue Suite 300
Peoria IL 61614

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Opening Hours

  • Mon: 9am-4pm
  • Tue: 9am-4pm
  • Wed: 9am-4pm
  • Fri: 9am-4pm


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At Women’s Health Institute, Dr. Larry Overcash and Erin Overcash WHNP help women in and around Peoria, Illinois and the surrounding areas maintain their overall health and wellness. Dr. Overcash and Erin Overcash are dedicated to providing highly professional and compassionate healthcare to women of all ages including important OB/GYN services such as well-woman exams, care for uterine and reproductive organ problems, and obstetrics. Dr. Larry Overcash is a board-certified OB/GYN, who serves the residents of Peoria, Illinois and many of the surrounding communities. At his facility, Women’s Health Institute, Dr. Overcash treats women during all stages of their lives. Dr. Overcash received his medical degree from the University of Illinois and is recognized as a Fellow by the members of the American College of Obstetrics and Gynecology. Erin Overcash is a board-certified Women’s Health Nurse Practitioner, who received her BSN from Bradley University in 2006 and received her MSN from the University of Illinois Chicago in 2010. Erin specializes in all aspects of women’s wellness. She can prescribe medications such as oral contraceptives and hormone replacement therapies. She is able to diagnose, prescribe and treat her patients, offering them the best options when it comes to the highest quality of healthcare. At Women’s Health Institute, Dr. Overcash and Erin work hard to make each and every patient feel as comfortable as possible. At the practice, patients can receive a full line of gynecological and obstetrical medical services. The practice utilizes the most innovative technological advancements which can include many different fertility techniques in addition to the use of bio-identical hormone therapy. The practice also offers surgical options for patients in addition to regular care. The entire staff at Women’s Health Institute, as well as Dr. Overcash and Erin Overcash, welcome all new patients to the practice, where most major forms of medical insurance are accepted.