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David M. Gardner


David M Gardner has over 38 years of development experience in residential and commercial real estate. He started his career buying, selling and building single-family residential homes in the San Francisco Bay Area. 


DMG Developments, Inc. was formed in 1984 and Gardner built numerous spec houses in Portola Valley and the surrounding areas. Interested in the commercial real estate market, Gardner went to work for Marcus & Millchap in Palo Alto in 1986, focusing on apartment investment sales. 


In 1991, his attention shifted to affordable housing and he founded a modular home manufacturing facility in Paso Robles, California. Demand was great and the facility ramped up to producing a home every two days. After a feature piece on the company, DaeWoo approached DMG to set up and manage their modular manufacturing facility at Country Club Village in Honolulu. Gardner oversaw the purchasing and construction of an 830 multi-family, multi-story residential condominium project and launched their independent program. 


He then moved to Grand Cayman where he designed, markets and pre-sold 32 large upscale condominiums on the prestigious Seven Mile Beach. By the mid-nineties, DMG returned to the Bay Area and found a niche in the research and development market. He focused on mid-sized R&D developments, including a 63,000 sf Sunnyvale building and the ILog building, a 36,000 sf project in Mountain View. 


DMG chose to relocate to Tahoe City opting for the outdoor lifestyle to raise his three sons.  He built and sold multiple residential properties in the area. After purchasing 20 acres of prime Tahoe real estate in Olympic Valley, CA, he began the 211 unit luxury residential development, the Tahoe Boulders.Gardner continues to oversee all aspects of the project which is nearing it's completion. See


An adventurer at heart, his lifestyle includes surfing, sailing, waterskiing, snowmobiling, snow skiing and mountain biking. 

Robert McClintock

Investments and Capital Finance

Robert McClintock is co-owner of the McClintock & Associates and serves as the director of audit, tax and accounting services for the firm. He spends most of his professional time on auditing, tax, accounting and consulting engagements. He regularly assists association clients with the development of operating budgets and reserve studies and has consulted on the financial implications of the California civil code applicable to common interest developments. He has extensive experience in the tax issues associated with common interest developments, including the most recent IRS positions on such areas as dues carryovers, member expense limitations and exclusion of dues for replacement funding. Mr. McClintock regularly addresses association Boards of Directors on financial statement reporting, income tax reporting and budget reporting. He has been a unit owner in common interest developments since 1979.

Robert transitioned into multifamily and condo for sale real estate development in 2012 with DMG & Associates.


He currently serves as the in-charge director on substantially all of the property owner association engagements.

Robert obtained his Bachelor of Science Degree in Business from Michigan Technological University. Upon graduation, he joined Deloitte & Touche in San Francisco and was a supervising auditor with the firm through 1984. 

He is licensed in California and Nevada and is a member of the California Society of Certified Public Accountants and the American Institute of Certified Public Accountants.

Jennifer Oliver

VP of Business Strategy and 

Asset Management

Jennifer is responsible for the firm’s business strategy development and asset performance with the overall goal of driving growth for Ariston Management. 


Throughout her 18 years in real estate, Jennifer's broad experience has included both

commercial and residential acquisitions, managing retained assets and overseeing property rehabilitations to position for resale. Her current focus is identifying and acquiring multi-family sites for subsequent master planning and entitlement processing.


Prior to this, she was the founder and CEO of Shooting Stars Productions, cited as a Top 100 women-owned business by the San Francisco Business Times from 2007-2019. Under her leadership, Shooting Stars took over the regional youth sports market, providing photos to over 150,000 young athletes annually. 


Her passion for sports photography evolved from an exciting start at KTVU in the news department and then as a photographer for the San Francisco 49ers, Oakland A's, Warriors, San Jose Sharks and finally as the dedicated team photographer for the Oakland Raiders.


In her quest for work-life balance, Jen is sure to carve out time for sailing, skiing, hiking, snowmobiling, and mountain biking with her husband and five boys that make up her blended family.

Robert Walters

Construction Management

Robert Walters joined DMG Developments in February 2012 as a Superintendant for DMG projects in Truckee and Tahoe City that are currently underway.


Rob is an integral part of the development team bringing over 40 years of construction experience as a General Contractor. He has excellent problem solving skills and specialized local experience with the development process.

Robert is an avid swimmer, cyclist and runner having qualified and competed in the Kona IronMan. He has many other marathons to his credit . He currently manages the Truckee High School JV Baseball team.

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