Investment Team Members

Lee E. Arnold, Jr., CCIM, CRE - Chairman of the Board and CEO of the Arnold Companies, with 32 years experience in all areas of real estate sales, consulting and problem-solving.

J. Patrick Duffy, MCR -  President of the Arnold Companies, with 21 years experience in the marketing and implementation of real estate services ranging from database development to the growth and coordination of the company’s brokerage division; recipient of a number of civic and professional designations and appointments.

John F. Gerlach, CCIM, Managing Director - Office Services, with 25 years of experience in Office, Land and Investment sales. John has consistently earned the company’s Top Producer designation.

Michael Milano, MAI, CCIM, Managing Director - Retail Services, with 22 years experience in the sale and leasing of anchored and unanchored Retail centers, free-standing retail, and sites for retail use and development. Membership in the Appraisal Institute adds to Mike’s expertise in the valuation and subsequent marketing of income-producing properties.

John Stone, CCIM Managing Director & Principal, Specializes in Housing Investments which includes Multi-Family, Elderly Care (ALF) and Specialty Income properties. John has been active in real estate for 25 years, respectively and is responsible for more than 11,966 units in 85 transactions totaling over $329,000,000 since 1990.

John C. Dunphy, CCIM, SIOR, Managing Director - Industrial Investments & Principal, specializes in the sale of user and investment Industrial Property in the Tampa Bay area.  John has over 19 years experience and has been responsible for transactions totalling more than 5,500,000 square feet. 

Jason T. Stanton, CCIM,  Multi-family Investment Specialist, has been with Colliers Arnold since 2000.  Together with John Stone, he specializes in the sale of Housing Investments.

Cynthia S. Shelton, CCIM, CRE Director of Investment Sales, Ms. Shelton has been in real estate since 1975. Her experience has been in acquisitions for a REIT, commercial brokerage, site selection and corporate real estate services. Cynthia has worked, either as a corporate employee or as a consultant, in management, brokerage, consulting, development and site selection activities for many national companies, such as Kinder Care, Pier 1, Heilig Meyers, Best Buy, Super Value, Michaels Crafts, Kinko’s and more.

Camille Renshaw, CCIM, Senior Investment Specialist,Camille Renshaw specializes in investment sales at Colliers Arnold.  She has over ten years of experience in site selection and development of property with a need for a focused business plan.  Her areas of specialization include Office Buildings, Industrial/ Flex properties, and land sales and acquisitions.  Her client list includes both corporate and individual investors, such as SunTrust Bank, TECO, Dixie Plywood, and the Bryan T. Marshall Trust.

James R. Ullrich, Investment Specialist, James Ullrich specializes in selling investment properties with a focus on office buildings and industrial/flex properties.  James leverages his accounting/finance acumen to maximize value for his clients in investment sales transactions. Prior to joining Colliers Arnold, James spent three years at PricewaterhouseCoopers.  James audited large public companies and private real estate companies.  While at PWC he audited $1.4 Billion in sale leaseback transactions.