Our Physicians and Staff


Nicole Cataldi, D.O., FACOOG

Mary Eileen McCormack, D.O., FACOG

Mary Eileen McCormack, D.O., FACOG is a board certified obstetrician and gynecologist and a Fellow in the American College of Obstetricians and Gynecologists. Her areas of special interests include general obstetrics and gynecology, adolescent medicine, abnormal Pap smear and uterine bleeding.

Dr. McCormack is an alumna of Loyola University of Chicago and completed her medical training at the Chicago College of Osteopathic Medicine (Midwestern University). She completed her residency in obstetric and gynecology at Cook County Hospital (Stroger Hospital), serving as chief resident and as an attending. Dr. McCormack subsequently joined Crown Point Obstetrics & Gynecology in 1995.

Jeannine McMahon, D.O., FACOOG

Jeannine McMahon D.O.

Megan Mietelski, M.D.

Megan Mietelski M.D.


Sheryl Behnke, C.N.M.

Certified Lactation Consultant

LaVawn Souther, L.P.N, IBCLC

International Board Certified Lactation Consultant
Please visit LaVawn’s website, lavawnsouther.com to learn more about her lactation services.

Office Manager

Jennifer Agonis