Spend five minutes with Dianna Riggio and you'll see the friendly genuine person her clients love her. She is a Chicago native who has made Texas her home for 40 years andhas been a full-time licensed Texas Realtor since May 2005. Dianna believes that the best part of being a Realtor is building a relationship with each client. She appreciates being trusted to help a client with their real estate needs. Dianna's loyal personality helps her clien...