phone & fax


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Booking Office:
On-site Office:

Booking Office:
PO Box 620
Carlinville, IL 62626
On-site Office:
17280 Lakeside Drive
Carlinville, IL 62626

Email Sign-up

You can sign up to receive monthly emails from Lake Williamson! Our monthly emails contain:

  • helpful event planning resources
  • inspirational articles
  • the latest news for on-site updates
  • last minute or special date options
  • information on the Christian Retreats Network and the other properties in the network

Use the form to get signed up today!

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who do i speak with?

  • Our Retreat Planner in Group Accounts will help you set up reservations for your off-site event.
  • Conference Services will assist you after your reservations have been made. They will guide you in planning out the details of your event; meeting setups, dietary needs, recreation schedules to name a few.
  • Our Guest Service Team will assist you while you are on the grounds for your event.

retreat planner

Mary Ryan
Click to Email Mary

Mary will work with you to find available dates, build a budget-friendly package, and help create an event that fits your group’s needs. Mary has been with the Christian Retreats Network since 2014, but her experience with Lake Williamson Christian Center originates back to the early 80s when she attended summer camps as a youth. Subsequently she volunteered as a camp counselor during the years her own children were attending camp. Mary comes to you with over 15 years in business and financial management, as well as event leadership.

conference services

Dennis House
Click to Email Dennis

After you book your off-site event with our retreat planner, Dennis will help you plan out all the details. We like to say he’s the one that puts the puzzle pieces together! Dennis will assign meeting spaces and lodge rooms, as well as work with you to get your meeting space set up to your specifications. He will also help you set up your agenda and schedule recreation and meals.

Director of Adventure Education

Jeffery Gosnell
Click to Email Jeffery

Looking to add a little adventure to your retreat? Whether you want to take your group to new heights on the high ropes course, conquer low ropes challenges, or solve the mystery in the escape rooms, Jeffery will set up a team building program tailored to your group’s needs. He has over 15 years of experience leading adventure education.

team leaders

Steven Evans

Beth Mahkovtz
Human Resources

Justin Haschemeyer
Group Accounts Manager

Paul Weber
Group Accounts

Mary Ryan
Group Accounts

Stephanie Park
Group Accounts

Lori Raab
Group Accounts Assistant

Dennis House
Conference Services

Jennifer Frericks
Conference Services

Jeffery Gosnell
Eagle Crest Adventures

Ashley Haschemeyer
Marketing Manager

Kayla Crawford
Marketing Communications

Heath Bruce
Marketing Coordinator

Kenny Lewis
Property Manager

Bruce Richards
Guest Services Manager

Tina Evans
Activities Center Manager

Deanna Haley
Housekeeping Manager

Wayne Cavalier
Food Service Operations

Rhonda Pfleger
Food Service Production

Kimberly Williams
Connections Cafe Supervisor