Our Team

David Lasser, SIOR/CCIM

Managing Broker, Licensed in IN and IL
dlasser@commercialin-sites.com
Office: (219) 795-1100 ext. 312
Cell: (219) 796-3935

James D. Buchanan

Associate Broker
jdbuchanan@commercialin-sites.com
Office: (219) 795-1100
Cell: (219) 794-4343

Adam Karras

Associate Broker, Licensed in IN and IL
akarras@commercialin-sites.com
Office: (219) 795-1100 ext. 304
Cell: (219) 614-3529

Jeffrey Brennan

Associate Broker, Licensed in IN and IL
jeffbrennan@commercialin-sites.com
Office: (219) 795-1100 ext. 307
Cell: (312) 543-6505

Rona Lasser

Accounting Director, Licensed Broker
rlasser@commercialin-sites.com
Office: (219) 795-1100 ext. 309

Maggie Muenstermann

Marketing Director, Licensed Broker
maggie@commercialin-sites.com
Office: (219) 795-1100 ext. 301

Lori O’Brien

Administrative Assistant
lori@commercialin-sites.com
Office: (219) 795-1100 ext. 313