Mary Anne Wisinski-Rosely, SIOR, CCIM

Partner/Office Specialist

NAI Wisinski of West Michigan
100 Grandville SW Suite 100
Grand Rapids, Michigan 49503
United States
T +1 616 575 7047
M +1 616 450 7307

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Background & Experience

Mary Anne Wisinski-Rosely has been with NAI Wisinski of West Michigan since 1995. Mary Anne specializes in the sale and leasing of office properties. In addition to her real estate activities, Mary Anne has served on the Board of SIOR Michigan Chapter as President, has been and served on the Board of Directors of the Commercial Alliance of Realtors as past President and is also extensively involved with many non-profit organizations. Upon attending Saint Mary’s College in Notre Dame, Indiana, Mary Anne graduated with honors and was in the top eight percent. She has also attained the highest levels of professional certification, SIOR and CCIM.

Mary Anne believes that in order to be successful in the world of commercial real estate one must communicate effectively with their client. Mary Anne enjoys working at NAI Wisinski of West Michigan because it is a close knit firm. This makes it easier to get transactions done because working as a team brings clients together in a more seamless manner.


  • Certified Commercial Investment Member (CCIM) Mary Anne is one of only 5% of Commercial Realtors to earn the prestigious CCIM designation that exemplify the real estate industry's highest professional & ethical standards.

  • Society of Industrial and Office Realtors (SIOR) Mary Anne is one of only 3% of Commercial Realtors to become a member of the SIOR designation. SIOR's form a 3,000 member network (1,900 who specialize in industrial) of like-minded professionals who share business referrals and collaborate on their continuing education.

  • Saint Mary’s College, Notre Dame, IN Bachelor of Business Administration, Marketing & Finance

HONORS & AWARDS 2016 Largest Sale - Vacant Land, Commercial Alliance of Realtors 2016 Most Office Transactions, Commercial Alliance of Realtors 2015 Commercial Real Estate Hall of Fame, Midwest Real Estate News 2014 Most Co-Op Transactions, Commercial Alliance of Realtors 2014 Largest Sale- Office, Commercial Alliance of Realtors 2013 Realtor of the Year, Commercial Alliance of Realtors 2011 Largest Sale - Land, Commercial Alliance of Realtors 2008, 2009, 2010, 2012, 2014, 2015 Costar Power Broker 2007 Project/Transaction of the Year, Commercial Alliance of Realtors 2005 Most Influential Women, Business Review 2004 Western Michigan Top Business Leaders Under 40, Business Direct Weekly 2002 Task Force Service Award, Grand Rapids Association of Realtors 1996 Merit & Achievement Award, Grand Rapids Association of Realtors

Professional Associations & Designations

  • National Association of Realtors (NAR)
  • Michigan Association of Realtors (MAR)
  • Commercial Alliance of Realtors (CAR) - Past Director - Past President - Former Committee Member
  • Society of Industrial & Office Realtors (SIOR) - Michigan Chapter, Past President
  • Certified Commercial Investment Member (CCIM)


  • Grand Valley State University - Economics Department - Advisory Board
  • Forest Hills Eastern High School - Academic Boosters -Previous Treasurer
  • West Michigan Youth Ballet - Past President
  • Ronald McDonald House of Western Michigan - Past Director
  • Dwelling Place, Inc. - Past Director
  • Welcome Home for the Blind - Past Director
  • Conductive Education & Rehabilitation Center of Michigan, Inc. - Past Director
  • Cascade Hills Country Club - Past Director

Strategic Clients

Catholic Diocese of GR

Olivet Nazarene University

Advantage Sales & Marketing 

Saint Mary’s Health Care 

Grand Rapids Public Schools 

Grand Rapids Community College

Mika Meyers 

Chery Street Health 

Dwelling Place, Inc.


ITT Technical Institute State of Michigan 

Michigan First Credit Union 

Adventure Credit Union

BDO Seidman

HUB Insurance 

Kent County Road Commission 

Member First Credit Union

United Methodist Church 

Independent Bank

EduStaff, Inc.

Gentiva Health Care

Rockford Construction 

MB Real Estate

GR Civic Theatre 

Third Coast Development 

Kelloggsville Public Schools 

Village of Sparta 

Eerdman’s Publishing Company

Centria Health Care

Universal Health Services, Inc.