Mackall, Crounse & Moore, PLC has joined Dewitt Ross & Stevens S.C.

The newly formed DeWitt Mackall Crounse & Moore S.C. will provide clients with enhanced legal services
and efficiencies as well as access to more than 100 attorneys practicing in nearly 30 areas of
law in Wisconsin and Minnesota.

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Ross A. Sharkey

Metro Milwaukee
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Heidi J. Seefeldt

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Ross Sharkey brings more than 30 years of experience to DeWitt. He focuses his practice on commercial financing transactions, mergers and acquisitions, and general corporate matters. In addition, Ross has extensive experience in complex commercial transactions of all kinds, as well as creditor’s rights, and restructuring and workouts of nonperforming commercial credit facilities.

Ross commonly represents financial institutions in commercial loan matters as well as businesses seeking private financing. He has counseled both lenders and borrowers in all aspects of loan restructurings and work-outs.  Ross also provides guidance on equity financing transactions.

Ross is a past member of the adjunct faculty of Marquette University Law School where he taught courses in commercial contract drafting. Ross is an avid outdoorsman who enjoys back country adventure traveling. He is also an active advocate and volunteer for the homeless of the Metro-Milwaukee area.

Client Recommendations

“Ross brings a competitive edge to the table for us. His legal experience, coupled with his business acumen, puts us in a solid position whether our team is negotiating contracts, complying with banking documentation, or buying/selling/leasing real property.” – ​David E. Nagy, VP of Finance, Oconomowoc Residential Programs, Inc.

Our Locations

We are currently limiting the amount of outside visitors to the firm.  

Please work directly with your attorney who will coordinate any onsite visits to ensure the safety of our clients and colleagues.


2 East Mifflin Street, Suite 600
Madison, WI 53703
(608) 255-8891
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Greater Milwaukee

13845 Bishop’s Drive, Suite 300
Brookfield, WI 53005
(262) 754-2840
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2100 AT&T Tower,
901 Marquette Avenue
Minneapolis, MN 55402
(612) 305-1400
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Get to know us

DeWitt LLP is one of the ten largest law firms based in Wisconsin, with an additional presence in Minnesota. It has nearly 140 attorneys practicing in Madison, Metropolitan Milwaukee and Minneapolis in over 30 legal practice areas, and has the experience to service clients of all scopes and sizes.

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We are an active and proud member of Lexwork International, an association of mid-sized independent law firms in major cities located throughout the Americas, Europe and Asia and an active member of SCG Legal, an association of more than 140 independent law firms serving businesses in all 50 state capitals and major commercial centers around the world.


Best Lawyers 2013 – 2020
Super Lawyers 2020
Compass Award 2012
Top 100 Lawyers: National Trial Lawyers Association


While we would like to hear from you, we cannot represent you until we know that doing so will not create a conflict of interest. Accordingly, please do not send us any information about any matter that may involve you until you receive a written statement from us that we represent you (an “engagement letter”). You will not be a client of the firm until you receive such an engagement letter.

The best way for you to initiate a possible representation is to call DeWitt LLP at 608-255-8891. We will make every effort to put you in touch with a lawyer suited to handle your matter. When you receive an engagement letter from one of our lawyers, you will be our client and we may exchange information freely.

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