Meet The Right Mortgage Loan Officer

Centier Mortgage Loan Officers have been putting homes & dreams together for families since we were founded in 1895. We have a wide variety of mortgage products tailored to meet your needs. Our products range from first time homebuyer programs to refinances and construction loans. We work with you to find the right mortgage program to fit your circumstances.

Bonnie Cook

Bonnie Cook

Mortgage Loan Officer

NMLS # 416866

Bonnie Cook

Bonnie has a 36-year long career in banking, with more than 30 years of employment with Centier Bank. She has decades of mortgage lending experience, helping area families with new home purchases, new construction purchases, and home refinancing.

A former member of Centier’s management team, Bonnie was branch manager of Centier’s Dyer office prior to becoming a mortgage officer.

During her career, Bonnie has helped more than 3,000 families close over $300 million in home loans. She is a reflection of Centier’s commitment to providing quality customer service.

Bonnie is very active in the Lake County Business and Real Estate Communities. She is also a member of the Duneland Mortgage Bankers Association, The Indiana Mortgage Bankers Association, and the Merrillville Rotary Club.

Office: (219) 755-6617 X4602

Cell: (219) 805-3362

Fax: (219) 757-5678

› Email:

5191 W Lincoln Hwy
  Crown Point IN 46307

Today's Mortgage Rates - click to view

Actual mortgage interest rates & APRs may vary based on credit history. Rates displayed assume that an escrow account for property taxes and insurance(s) will be established at time of loan closing.

Available Home Loan Products

We offer a variety of mortgage loan products with great rates,
great service & low closing costs.

  • Conventional Fixed Rates
  • Conventional Adjustable Rates (ARM's)
  • FHA Fixed Rates
  • Jumbo Fixed Rates
  • Jumbo Adjustable Rates (ARM's)
  • Construction-Perm Loans
  • Indiana Housing & Community Development Loans

Thank you for choosing Centier Bank as your home mortgage lender. The following steps are critical to process your online mortgage application. Once you have completed your application, a Centier loan officer will contact you to discuss the application and answer any questions you may have. Your loan officer is also available to assist at any time during the mortgage process. At Centier, we pride ourselves on world class service and are happy to help you realize your dream of a new home.


In order for us to proceed with your loan request in a timely manner, we will need to receive copies of the following documents within 7 calendar days of your application:

  • Copies of all W-2’s and/or 1099 forms for all applicants for the past two years
  • Most recent pay stubs covering the last 30 days for all borrowers
  • Copies of the most recent bank statements for each checking, savings, money market, 401k, or any other depository accounts listed on your application
  • Application fee, paid either by credit card on the system, or check payable to Centier Bank
  • If you are purchasing a home, a legible copy of all pages of the Purchase Agreement signed by all buyers and sellers
  • IRS Form 4506T, “Request for Transcript of Tax Return,” signed by all applicants

Additional information specific to your loan request may also be required.

If the above documents are not provided to us within 7 calendar days of the application, we will assume you do not wish to proceed and we will give no further consideration to the application. Any costs incurred by Centier in conjunction with your loan application will be considered earned and are non-refundable.

I agree to the terms listed above and wish to continue with the online application.


Customer Quotes

“Bonnie is truly exceptional and goes above and beyond. She is thorough, professional, conscientious, and caring. She makes herself readily available, even taking phone calls on weekends. She makes you feel like her number one priority. I can’t imagine using another loan officer now that we’ve worked with Bonnie. We certainly recommend her to our friends, clients, and colleagues. ”
Kevin & Jaime, IN


Secure and Fair Enforcement for Mortgage Licensing Act (S.A.F.E. Act)

The SAFE Act requires Mortgage Loan Originators (MLOs) employed by federally insured depository institutions to register with the Nationwide Mortgage Licensing System and Registry (“the Registry”) and to maintain and renew their registration in that system annually. Click on the link below to view Centier employees registered with the Nationwide Mortgage Licensing System and Registry.

SAFE Act Registered Mortgage Originators


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