Contact Us

Mailing Address:

75 Maritime Drive

Manitowoc, WI 54220


Phone: (920) 684-0218

Toll Free: (866) 724-2356

Fax: (920) 684-0219


General inquiries may be made by phone at 920-684-0218 or emailed to

Staff Directory

Rolf E. Johnson

Chief Executive Officer

Ext. 103

Cathy Green

Deputy Director/Chief Curator

Ext 120

Tom Smith

Financial Services Manager

Ext. 104

Mike Johnson

Overnight Tour Reservations/Group Sales/Rentals

Ext. 106

Karen Duvalle

Submarine Curator/Retail Manager

Ext. 105

Abbie Diaz


Ext. 115

Paul Rutherford

Maintenance Supervisor

Ext. 110

Lisa Pike

Heidi Benjamin

Archives Assistant

 Membership and Museum Services

Ext. 113

Ext. 102