FACULTY

CAPT Charles "Chuck" Berdar, USN
Commanding Officer
Professor of Naval Science
Ext. 7484
co@ju.edu

CDR Brent B. Lapp, USN 
Executive Officer 
Instructor
Ext. 7485
xo@ju.edu

Maj Michael Beckhart, USMC 
Marine Officer Instructor
Ext. 7489
moi@ju.edu  

LT Kelly Craft, USN
Naval Science Instructor
Senior Class Advisor
PFA Coordinator
Ext. 7488
nsi@ju.edu  

LT Dustin Zeier, USN
Naval Science Instructor
Junior Class Advisor
Nuclear Programs Officer 
Submarine Recruiter 
Recruiting Officer
Ext. 7487
jnsi@ju.edu

LT Samara Mitchell, USN
Naval Science Instructor
Sophomore Class Advisor
Ext. 7486
snsi@ju.edu

LT Harold Collins, USN
Naval Science Instructor
Freshman Class Advisor
Public Affairs Officer
Ext. 7427
fnsi@ju.edu

STAFF

LSC Leroy Shepherd, USN 
Supply
Ext. 7492
lshephe1@ju.edu  

GySgt Manuel Silva, USMC 
Assistant Marine Officer Instructor
Ext. 7489
amoi@ju.edu

Ms. Rebecca Rymes 
Administrative Liaison
Ext. 7495
brymes@ju.edu

Mrs. Tammy Mitchell 
Human Resources Technician
Ext. 7481
tmitche6@ju.edu   

Ms. Melba Wagstaff 
Administrative Assistant
Ext. 7648
mwagsta@ju.edu