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Ronald weis

Ronald Weis is certified residential appraiser. Ron graduated from Daemen College in 2012 and joined Chudnow Druck Valuation in early 2017 after moving to Wisconsin from New York. 


William Druck


William Druck is the President and Managing Director of Chudnow Druck Valuation. After graduating from the University of Wisconsin - Madison, School of Business, Bill worked as a Property Appraiser for the City of Milwaukee Tax Commission, as the Statutory Assessor for the Villages of Shorewood and Whitefish Bay and as an Instructor of Real Estate Appraisal and Property Assessment Law and Administration for the Waukesha County Technical College. In 1989, Bill Druck and Donald Chudnow, SRA formed Chudnow Druck Valuation, which grew into one of the largest residential real estate appraisal companies in Wisconsin. Bill currently serves on the WMBA Single Family Mortgage Production Committee and served for over 10 years on the Board of Directors of the Brewery Credit Union in Milwaukee.


Donna Matti

chief residential appraiser

Donna Matti is a certified residential appraiser, active in the industry since 1988.  Her experience includes valuation assignments for mortgages, municipalities, Wisconsin Department of Transportation, attorneys and private owners.  In addition to being the Chief Residential Appraiser at Chudnow Druck Valuation, she is also qualified as an FHA and VA Appraiser.


Joshua Druck

Vice President

Joshua Druck is a certified residential real estate appraiser in Wisconsin and has been active in the appraisal industry since 2000.  Josh graduated from the University of Wisconsin - Milwaukee in 1998 with a degree in history.  In addition to being a supervisory appraiser at Chudnow Druck Valuation, Josh specializes in high end homes on Milwaukee's North Shore.

Miriam has been working in the real estate appraisal industry for more than 10 years and is a certified commercial appraiser in Wisconsin with the Appraisal Institute’s MAI designation.  She graduated from UW-Milwaukee with a Bachelors of Business Administration in Finance and a Certificate in Real Estate. Her experience includes appraisals for a wide range of commercial real estate—including mixed use, industrial, office, retail, multi-family, and more.  Assignments have included both complex and typical appraisal assignments, along with special projects including condemnation appraisals.  Her clientele includes financial institutions, attorneys, accountants, government entities, and private individuals/companies.  She provides narrative appraisal reports as well as restricted appraisal reports.

Michael Gallun

Michael Gallun is a certified residential appraiser at Chudnow Druck Valuation.  Mike has worked at Chudnow Druck Valuation since 2019.  Michael is also an FHA appraiser.   

Nicole Koceja is a certified real estate appraiser in Wisconsin, with over twenty years of appraisal experience. Nicole has worked for Chudnow Druck Valuation since  November of 2000.  She performs appraisal services on all types of properties, in Milwaukee, Waukesha and Jefferson Counties. Nicole is a qualified FHA and VA appraiser and has worked for a variety  of financial institutions, attorneys and private individuals. 

Joe Reinhard is a licensed appraiser and a longtime resident of the Madison area. He joined Chudnow Druck Valuation in the fall of 2014, and has been active in the appraisal industry since early 2012. Joe has performed services for a wide range of property types located all across south central Wisconsin.  With a background in finance and sales management, and complimentary experience as a practicing licensed real estate salesperson, he brings unique perspective to every valuation service and first-hand knowledge of the needs his clients and their customers have in meeting critical deadlines and maintaining challenging timetables.

Donald Minkey

Supervising appraiser

Donald Minkey has been a residential real estate appraiser in southeast Wisconsin for over 21 years. His primary markets over that time include Waukesha county, northwest Milwaukee county, and Wauwatosa, with some experience in Washington county and other areas in Milwaukee county. With a primary focus in northern and western Waukesha county, he has had considerable experience with lake homes and higher end complex properties. In addition to being a supervising appraiser at Chudnow Druck Valuation, Don is also approved for both FHA and VA appraisals.

michael weitkum

supervising appraiser

Michael is a certified real estate appraiser and has been active in the real estate appraisal industry since 2007. Michael received his Bachelor’s Degree from the University of Wisconsin - Parkside in 2004. He has been employed with Chudnow Druck Valuation since 2007-2008.  Michael is both FHA and VA-certified and performs appraisals in both Ozaukee and Milwaukee County, as well as Racine County. His experience includes all types of appraisal assignments, including single-family, condos, new construction, multi-family properties, REOs, land, complex/high-end properties, evaluations, as well as private party appraisals and review work..  In addition to being a supervising appraiser at Chudnow Druck Valuation, Mike has also testified as an expert witness for the City of Milwaukee. 


Jamie Derwae

Jamie serves the clients and appraiser staff at Chudnow Druck Valuation.  Within her position, she fulfills daily office tasks, performs property research, and processes appraisal requests.  With a strong focus on communication and customer satisfaction, Jamie's role is instrumental in meeting the valuation needs of our clients.  Jamie has expansive real estate experience, including sales and valuations, throughout southeastern Wisconsin.


JoAnn Grams

JoAnn has worked for Chudnow Druck Valuation for over 26 years. During that time she has been overseeing all of the day to day operations of Chudnow Druck Valuation.  She is proficient at entering orders, sending orders to clients and order management. She takes pride in her job and reviews orders and appraisals to make sure that clients receive quality and timely appraisals. She strives to maintain the quality and commitment to our clients for which Chudnow Druck Valuation is known.

Janell Wilcox

Janell has worked for Chudnow Druck Valuation, Inc. since the company’s infancy. She started as an administrative assistant and part-time appraiser.  Soon her position evolved to full-time administration and office manager wearing the many hats required in a small business atmosphere; including accounts receivable, accounts payable and payroll.  Her time is shared in similar capacities with sister company, Heritage Valuation Services, LLC and parent company Silverman Druck Realty Advisors, Inc.  

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