Together our team possesses extensive knowledge of the commercial real estate and development industry and works hard to establish long lasting relationships.

Kathleen A. McCallum
Chief Operating Officer

Tel: 301-951-7222 x.111
Email: KMccallum@RonaldPaulCos.com

Kathy, a native Washingtonian, graduated Magna Cum Laude in 1988 from the University of Maryland with a B.S. in Accounting, and received a Master’s Degree in Business Administration in 1996, also from the University of Maryland. She has been with Ronald D. Paul Companies since the company was formed in 1987.

Kathy is President of the Board of Directors of the Mental Health Association of Montgomery County, Maryland (MHAMC). Kathy previously represented the MHAMC on Montgomery County’s Mental Health Advisory Committee, and is a past Member of the Board of Directors of the Mental Health Association of Maryland (MHAMD).

In addition to the above, Kathy serves as a Board Member for U.S. Wellness, Inc., a local, woman-owned business. U.S. Wellness is a national provider of health education and wellness services including health screenings, corporate wellness programs, health risk assessments and community outreach programs.

Kathy resides in Bethesda, Maryland with her delightful pug Delilah.

Yvonne D. Woodson

Tel: 301-951-7222 x.110
Email: YWoodson@RonaldPaulCos.com

Yvonne graduated from the University of New Haven in 1988 where she received a B.S. in Hotel/Restaurant Management. She went on to receive a Master’s Degree in Business Administration and a Master’s Degree in Management: Financial Management both from the University of Maryland University College. Yvonne joined Ronald D. Paul Companies in 2000.

Yvonne began her professional career in the Hotel/Restaurant industry. Over her career she worked as a Restaurant Manager for Radisson Hotels & Resorts, United Restaurant Services, and Omni Hotels. Prior to joining Ronald D. Paul Companies Yvonne was with Williamson Group Construction, Inc. where she served as Project Administrator. Prior to the Williamson Group she served as Office Manager for Midasco, Inc. in their on-site office for the Federal Triangle Project.

Yvonne resides in Clarksburg, Maryland.

David J. Greenblat
Assistant Controller

Tel: 301-951-7222 x.113
Email: DGreenblat@RonaldPaulCos.com

David is a native Washingtonian who graduated from the University of Delaware with a B.S. in Business Administration. David joined Ronald D. Paul Companies in 2010.

He is an Accounting and Finance professional with extensive experience working across a wide range of industries. David began his career working for Marriott International Corporation and spent 12 years working with the Architecture, Construction and Lodging Divisions. He has since worked with other well-known companies in the Washington D.C. metropolitan area including Phillips International Inc., Healthy Directions, James G. Davis Construction Corporation, and Securenet Payment Systems.

David resides with his family in Olney, Maryland.

David B. Brown
Property Manager

Tel: 301-951-7222 x.117
Email: DBrown@RonaldPaulCos.com

David is a native Washingtonian who graduated from the University of Maryland in 1996 with a B.S. in Health and Human Performance. David joined Ronald D. Paul Companies in 2005.

In 2003 he received his residential real estate license and worked as a Real Estate Agent with Long and Foster. Prior to joining Ronald D. Paul Companies, David served as the Assistant Manager at Indian Spring Country Club. David prides himself on his customer service oriented approach and his understanding of construction and mechanical systems.

David resides in Germantown, Maryland with his wife and two children.

Damian E. Bond
Property Manager

Tel: 301-951-7222 x.112
Email: DBond@RonaldPaulCos.com

Damian Bond graduated from Morgan State University with a B.S. in Business Management. In 2005 he graduated from the Real Estate Associate Program (REAP). Damian joined Ronald D. Paul Companies in 2010.

Damian’s experience encompasses commercial office buildings and retail centers. Prior to joining Ronald D. Paul Companies he was with Lincoln Property Company where he served as Commercial Property Manager and managed three Class A office buildings in Arlington, VA totaling 800,000 square feet. Prior to Lincoln Property Company Damian served as Assistant General Manager of the 1 million square foot Westfield Wheaton Mall in Wheaton, MD for The Westfield Group.

Damian resides in Ft. Washington, Maryland with his wife and three children.

Stanley Marks
Acquisitions & Development

Tel: 301-951-7222 x.150
Email: SMarks@RonaldPaulCos.com

Stanley Marks, a native Washingtonian, graduated from Woodrow Wilson High School in 1964. He went on to attend American University graduating with a B.S. in Real Estate and a minor in accounting.

After graduation he gained extensive experience in the real estate industry while working for Carl Goldberg Real Estate and Shannon & Luchs Company and in 1985 he formed Comvest Properties, Inc.

In 1995 Stan established Mast Realty, Inc. where he serves as President and Principal Broker with licenses in Washington, D.C., Maryland and Virginia. Mast Realty specializes in all types of commercial real estate transactions, due diligence and consultation services for acquisition and development.

In 2010 Stanley Marks and Ronald D. Paul formed a venture whereby Mast Realty, Inc. agreed to act as an acquisition and development division of the Ronald D. Paul Companies, Inc. Together they have purchased such assets as suburban infill sites for redevelopment, suburban/district office buildings and residential property throughout the Washington Metropolitan Area.