​​Southern Maryland Divers, llc 

Billy Johnson

​PADI Divemaster #403866

Paul Lenharr

Owner / Chief Tec Instructor

​PADI MSDT #274902

Instructor Jacob Hill

Jacob Hill

PADI IDC Staff Instructor #260982

Jason Butler

​PADI Assistant Instructor #397954

Kent Vandergrift

PADI Divemaster #417998

John Glynn

Shop Employee / Divemaster

​PADI Divemaster #199381

Ryan DeGruy

​PADI Assistant Instructor #381363 / Photographer

Christina Castro

PADI Divemaster #425659

Rebecca Lenharr

PADI Master Scuba Diver / Public Relations

Gary Waid

PADI Master Scuba Diver Trainer #237095

David Rickman

​PADI Assistant Instructor #259992 

Southern Maryland's Premier Scuba Shop

The heart of Southern Maryland Divers is our professional and highly qualified instructors and staff. Click on their picture for a short bio, contact information, and current certifications held. Our instructors are ACTIVE divers, not just "quarry instructors". This enables us to bring you real world experiences in your training. This is super important to ensure we certify well rounded, safe divers. Make sure your instructor is valid and insured, check them with the PADI Pro CheckTM

Erik Petkovik Sr

PADI Divemaster #424678 / Author

Rich Nukolczak

​PADI Assistant Instructor #422708

Barry Tragen

PADI MSDT #381253

Dave Puglisi

PADI Divemaster #438151