Gary Marks is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Rest & Retirement Homes
• Real Estate Agents

North American Industry Classification System (NAICS) Categories:

• Offices Of Real Estate Agents And Brokers > Real Estate Agents
• Other Activities Related To Real Estate > Real Estate Agents
• Continuing Care Retirement Communities > Residential Care Facilities > Rest & Retirement Homes

Standard Industry Classification (SIC) Categories:

• Real Estate Agents And Managers > Real Estate Agents
• Nursing And Personal Care Facilities, Nec > Residential Care Facilities > Rest & Retirement Homes