Contact Us
Our office hours in Maquoketa are-
9-00 am to 12-00 pm
1-00 pm to 4-00 pm
Monday through Friday
Please call 563-652-2822 to schedule an appointment or make an inquiry.
Direction maps to our corporate offices-
David Gossman
Chief Investigator
103 South Main St.
Maquoketa, IA 52060
563-652-2822 Voice
563-652-2824 Fax
Professional Qualifications
Academic Qualifications
E-mail dgossman@gossmanforensics.com
Sue Gossman
Database Development
103 South Main St.
Maquoketa, IA 52060
563-652-2822 Voice
563-652-2824 Fax
Professional Qualifications
E-mail sgossman@gossmanforensics.com