CHURCH Office Hours

Regular Office Hours

Monday - Friday from 9:00am to 5:00pm

During Afternoon Greek School Days

Tuesdays and Fridays have extended hours until 7:00pm.

During Saturday Greek School Days

Saturday from 9:00am to 1:00pm.

PARISH staff

We work hard to keep Saint Haralambos up and running. We strive to meet all the needs of our many cherished stewards. 

Please call us at anytime with any questions you may have. Our office number 847-647-8880.

  • anastasia (anna) sikoral, office staff

    Anastasia has worked in our Church office since 2014. She works in the church office, full time and during Greek School hours during the week and on Saturday. She is married and has 3 children. Anna grew up at St. Haralambos and her children attended the St. Haralambos Morning school, as well as the Afternoon Greek School. She is also Co-Director of the Sunday School program. She works tirelessly and treats our Church as her own home.


    Terri works with the clergy and our youth ministry volunteers to coordinate outings, meetings, outreach opportunities, and fellowship events for our youth and their families.  Her goal is to expand our Family Ministry, Little Angels, Jr. GOYA and GOYA.  Next fall, she will be forming a new ministry just for girls called Handmaidens. Terri will also be coordinating with all our youth programs, schools, and athletics, to encourage further participation in our worship and community life.

    Terri graduated with a Bachelor of Science degree in Biology from the University of Illinois Champaign-Urbana, and she earned her Masters of Education in Leadership and Administration from Benedictine University in Lisle.  She taught Biology, Chemistry and Physics in Elmwood Park High School, in J.S. Morton East High School and in Romeoville High School and has several Middle School and High School endorsements. Terri decided to become a stay-at-home mom when her first daughter was born. Terri and her husband George now have three daughters and live in Park Ridge, Illinois. 

  • anna prekas, parish operations manager

    Ms. Anna Prekas is our Facilities Manager and Parish Administrator. Anna has been involved in many of our parish ministries over the last few years and has now committed to help grow these ministries as a full-time employee and leader of our community. In her new role, Anna will be coordinating and facilitating the work of our staff, our volunteers and ministry organizations within the overall framework of our parish operations.  While Anna works in our parish office, her role is not secretarial in nature. Anna’s job is to implement best practices and procedures throughout our parish operations and ministries. Therefore, as each committee and parish organization proceed to grow in its ministry, we ask that you coordinate with Anna in terms of the following:

    • Requests from our office staff such as reservations, correspondence, mailings, financial transactions, reports, etc.
    • Requests for facility use, available dates and times, custodial services, table set-up, instructions, fees and other requirements.
    • Maintenance issues throughout the facility.
    • Deliveries and use of various vendors and contractors.
    • Reimbursement requests, invoices and disbursements to various vendors.
    • Social media, e-mail lists, flyers, announcements, parish calendar, input for weekly bulletin and monthly publications.

    In all these areas, Anna has offered to facilitate our parish in obtaining more efficient and well-coordinated ministries and parish operations. Please feel free to contact Anna via email.