Our Realtors


Ken Blackwell

Ken Blackwell is a 7th generation North Floridan born in Jacksonville. With a Bachelors of Science degree from Florida State University, Ken has applied his knowledge and experience in various industries throughout his professional career.  In the restaurant industry, Ken managed multiple locations and over…

  • Office : 904-389-7311
  • Mobile : 904-307-9176

Jeanne Caldwell

Jeanne Caldwell is a Jacksonville native with deep roots in North Florida. A USF graduate and mother of three, she has lived in various areas of Jacksonville, from the Northside to the beautiful Beaches where she now resides. With extensive experience in advertising sales, Jeanne…

  • Office : 904-389-7311
  • Mobile : 904-699-4991

Ashley Hassan

Ashley has been part of the Spectrum Realty team for the last four years. She specializes in residential sales.

  • Office : 904-389-7311
  • Mobile : 904-651-0171

Marc Hassan

Marc Hassan was born and raised in Jacksonville where he graduated from Bishop Kenny High School in 1997. He then went on to graduate Magna Cum Laude from Jacksonville University with a B. A. in English (Major) and Business (Minor). In 2003, Marc earned the…

  • Office : 904-389-7311
  • Mobile : 904-509-7021

Elizabeth Howell

Elizabeth Howell is one of our most experienced team members having been with Spectrum Realty since 2009. She specializes in residential sales and investment property.

  • Office : 904-389-7311
  • Mobile : 904-962-3106

Katherine Hush

Katherine may be a newcomer to the Spectrum Realty Services team, but she brings over five years of property management and real estate sales experience with her. As a compassionate agent and patient listener, she loves serving the community and finding individuals and families a…

  • Office : 904-389-7311
  • Mobile : 904-434-4713

Kristi Lahmann

A team member since 2014, Kristi Lahmann specializes in residential home sales.

  • Office : 904-389-7311
  • Mobile : 904-219-4065

Tom Rineberg

More than a decade of Real Estate Experience! Tom Rineberg is a licensed real estate broker with more than a decade of real estate experience helping buyers and sellers with their real estate needs in the Greater Jacksonville and St Augustine Florida area. Tom also…

  • Office : 904-389-7311
  • Mobile : 904-338-4837

Caryn Thomas

Professional Property Manager Since 1995 Caryn Thomas began her real estate career 1994 as an administrative assistant to the Broker/Owner of a local firm. She enjoyed the industry so much she decided to become a licensed real estate agent with the intent of specializing in…

  • Office : 904-389-7311
  • Mobile : 904-759-0351