Filed by Macatawa Bank Corporation
                                                            Pursuant to Rule 425
                                                Under the Securities Act of 1933
                                        and deemed filed pursuant to Rule 14a-12
                                          of the Securities Exchange Act of 1933



                               Subject Company: Grand Bank Financial Corporation
                                                  Commission File No.: 000-00000




NASDAQ national Market:             MCBC
FOR RELEASE:                        Immediate
DATE:                               November 21, 2001


CONTACT:                            Macatawa Bank Corporation
                                    Benj. A. Smith, III, Chairman
                                    616.396.0119
                                    Steven L. Germond, Chief Financial Officer
                                    616.820.1862

                                    Grand Bank Financial Corporation
                                    Charles C. Stoddard, Chairman
                                    616.233.3312
                                    Thomas J. Wesholski, President
                                    616.233.3320

LARGEST  LOCAL  BANKING  COMPANY  TO BE  CREATED  BY  MERGER  OF  MACATAWA  BANK
CORPORATION and Grand BANK Financial Corporation

Holland,  Michigan  and Grand  Rapids,  Michigan  -  Macatawa  Bank  Corporation
(Nasdaq:  MCBC) and Grand Bank Financial  Corporation  announced today that they
have  signed a  definitive  agreement  for the  merger of Grand  Bank  Financial
Corporation  into  Macatawa,  which will  result in  Macatawa  Bank  Corporation
becoming  the holding  company of Grand Bank and  Macatawa  Bank.  The  combined
organization would be one of the largest banking organization in Kent and Ottawa
Counties.  The  transaction has been approved by the Boards of Directors of both
corporations.

Grand Bank shareholders will receive 17.5979 shares of Macatawa common stock for
each share of Grand Bank  stock.  Based  upon the $16.75 per share  November  20
closing  price for  Macatawa's  common  stock,  the total  transaction  value is
approximately  $40 million.  The  transaction is expected to close in the second
quarter of 2002, at which time Grand Bank will become a wholly-owned  subsidiary
of Macatawa.

Macatawa  anticipates  that the  transaction  will be  accretive to earnings per
share in 2002. Cost reductions of 10% are anticipated for the combined companies
through  consolidation  of operating  systems and other support costs.  No staff
reductions are anticipated.

Ben Smith,  Chairman of Macatawa,  commented,  "This is an excellent opportunity
for Macatawa Bank and for Grand Bank.  Grand Bank and Macatawa Bank have similar
cultures and business philosophies.  Grand Bank, like Macatawa Bank, was founded
by strong  community minded leaders who believed in the mutual benefits of local
banking to our communities,  our customers,  our employees and our shareholders.
Grand Bank has a

reputation of a high level of customer service and community involvement as does
Macatawa Bank.  Our alliance,  at a time of a rapidly  changing and  competitive
environment,  will allow us to compete more  effectively  and efficiently in the
attractive banking markets of Kent, Ottawa and Allegan counties."

Mr.  Smith added "We believe the  combined  strength of Macatawa  Bank and Grand
Bank  will  allow us to  better  serve  our  communities.  We now will  have the
additional  opportunity  and capacity to branch and to invest in technology that
is necessary to prosper in this  increasingly,  competitive  financial  services
market."

Charles Stoddard,  Chairman of Grand Bank Financial Corporation commented, "This
merger is an excellent opportunity for our shareholders, associates and clients.
An important part of the transaction is that Grand Bank will continue to operate
as a separate bank charter with a local  management team and board of directors.
Grand Bank will  continue  to strive to maintain  the highest  level of personal
service for our customers and community. The added resources of a larger banking
company  will assist  Grand Bank in  expanding  our reach to other areas of West
Michigan."

Each Bank will continue to operate as an independent bank having local directors
and local decision making. Upon completion of the transaction, Charles Stoddard,
the current Chairman and Chief Executive Officer of Grand, will retire to become
more  involved in church and volunteer  activities  and Tom  Wesholski,  Grand's
President, will become Chief Executive Officer of Grand Bank.

The merger is subject to approval by Macatawa and Grand  shareholders,  approval
by  bank  regulator  agencies,   and  other  customary  conditions.   Additional
information will be provided in the Prospectus/Proxy Statement to be distributed
to Grand and Macatawa  shareholders in connection with the shareholder  meetings
to approve the transaction,  which are expected to occur in the first quarter of
2002.

A conference call has been scheduled for 10:30 am EST on Thursday,  November 29,
2001.  Analysts,  shareholders and other interested  parties,  may access a live
simulcast  conference  call on the  internet  at  Macatawa  Bank's  web  site at
www.macatawabank.com  by clicking on the  "webcast"  link found in the  investor
information  section.  The conference call may also be accessed by logging on to
www.streetevents.com.

Grand Bank Financial  Corporation is the holding company for Grand Bank based in
Grand Rapids Michigan,  and has total assets of $252 million,  total deposits of
$213 million, and total loans of $220 million, at September 30, 2001.

Macatawa is a bank holding company  headquartered  in Holland,  Michigan.  After
completing the pending  merger,  Macatawa will have two wholly owned  subsidiary
banks,  Macatawa  Bank and Grand Bank,  with pro forma as of September 30, 2001,
total assets of approximately $886 million, total deposits of approximately $715
million, and total loans of approximately $727 million.

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CAUTIONARY  STATEMENT:  This  press  release  contains  certain  forward-looking
statements  concerning  the merger that involve  risks and  uncertainties  which
could cause actual events to differ  materially  from those expressed or implied
by such  forward-looking  statements,  including,  but not limited to, economic,
competitive,   governmental   and  regulatory   factors   affecting   Macatawa's
operations,  markets,  products,  services,  pricing and financial  performance.
Readers  are  cautioned  not to place undue  reliance  on these  forward-looking
statements, which speak only as of the date of this press release. Macatawa does
not intend,  and  undertakes  no  obligation,  to update  these  forward-looking
statements.  Further information concerning Macatawa and its business, including
additional factors that could materially affect Macatawa's financial results, is
included in Macatawa's filings with the Securities and Exchange Commission.
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Macatawa  Bank  Corporation  intends to file with the  Securities  and  Exchange
Commission a definitive  prospectus  and joint proxy  statement  relating to the
proposed  merger.  WE URGE INVESTORS TO READ THE PROSPECTUS AND PROXY  STATEMENT
AND ANY OTHER  RELEVANT  DOCUMENTS  TO BE FILED WITH THE SEC,  WHEN THEY  BECOME
AVAILABLE  BECAUSE THEY CONTAIN  IMPORTANT  INFORMATION.  Investors  are able to
obtain  the  documents  free of  charge  at the  SEC's  Web  site,  www.sec.gov.
Documents filed with the SEC by Macatawa Bank Corporation will be available free
of charge by directing a request to the Secretary of Macatawa  Bank  Corporation
at 348  Waverly  Road,  Holland,  Michigan  49423.  Information  concerning  the
participants  in the  solicitation of proxies for the merger will be included in
the definitive prospectus and joint proxy statement.



                                  End of Filing

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