Our Team · 30+ SSI Dive Instructors · SSI Swim Since Over 20 Years · Austin, TX

Who Teaches You Matters.

Every diver and swimmer at Tom’s learns from a real person with real experience, not a rotating roster of strangers. Here is a sample of the instructors who teach here.

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Tom’s has 30 or more active SSI-certified dive instructors on staff, plus a dedicated SSI Swim instruction team that has been teaching swim lessons for more than 20 years. Each instructor brings their own specialties, teaching style, and reasons for being here. Below are some of our most active instructors, including our instructor trainers, Education Director, and swim team, so you can get a feel for who you might learn from.

Instructor Trainers & Senior Staff

Leadership & Senior Instructors

Carlos Garcia, Instructor Trainer & Education Director at Tom's Dive & Swim
Instructor Trainer Education Director

Carlos Garcia

React Right Instructor Trainer · XR Foundations Instructor · Specialty Instructor for 27 courses · Certified in Semi-Closed Rebreather (Mares Horizon), Closed Circuit Rebreather (iQsub XCCR), and Full Cave diving
Active SSI professional for 19 years, instructor for 14 · Most often teaches Open Water Diver, Enriched Air Nitrox 40, Diver Stress & Rescue, React Right, and the Instructor Training Course

“I teach at Tom’s because I am proud to be a member of such an exceptional group of instructors for a long established local business with a focus on serving its customers.”

Dives for fun: Carlos enjoys many kinds of diving but favors travel to remote locations and wrecks of historical significance.

Brian Barton, SSI Instructor Trainer at Tom's Dive & Swim
Instructor Trainer

Brian Barton

SSI Instructor Trainer & Master Instructor · 50+ professional and specialty certifications
15 years teaching · Specializes in Open Water, Stress & Rescue, and Instructor Training (ITC)

“The instructors I have had the privilege to learn from, teach with, and mentor are more than just dive buddies. They are my diverse and extended family sharing our passion for diving.”

Dives for fun: Brian and his wife are global travel divers, logging dives in over 20 countries, from Iceland to Australia to the Red Sea to Fiji. They consider the Caribbean their own personal swimming pool.

Jim Denton, SSI Instructor Trainer at Tom's Dive & Swim
Instructor Trainer

Jim Denton

SSI Instructor Trainer (#97794) · Platinum 1000 Instructor & Elite Instructor recognition
29 years teaching · Specializes in entry-level and professional-level courses, including Try Scuba, Open Water, Divemaster, Assistant Instructor, and ITC

“I teach with Tom’s because I wanted to work with a strong SSI shop that desires to do things the right way, so students develop as strong divers as safely as possible while having a lot of fun.”

Dives for fun: Jim loves traveling to blue water locations to observe corals, critters, fish, and sponges. Cozumel is a particular favorite.

A few more of our active instructors

Instructors You Might Learn From

Gary Leach, SSI Certified Instructor at Tom's Dive & Swim

Gary Leach

SSI Certified Instructor · 63 SSI certifications earned to date
15 years teaching, 13 as instructor · Primarily Open Water Diver, plus Nitrox, Perfect Buoyancy, Deep Diving, and Navigation

“The people, the interactions, the mindset, the support of customers and professionals, the positive attitudes. It felt like home when I walked through the front door for the first time, so many years ago.”

Dives for fun: Gary is a travel diver who especially loves the Caribbean, and he shoots and edits his own underwater videography for his YouTube scuba channel.

Curtis Giese, SSI Open Water Instructor at Tom's Dive & Swim

Curtis Giese

SSI Open Water Instructor & Divemaster Instructor · 9 specialty instructor ratings
Teaching since 2020, Open Water Instructor since 2023 · Specializes in Open Water, Navigation, Perfect Buoyancy, Nitrox, and Scuba Skills Update

“I have the honor of teaching great students with the amazing staff at Tom’s.”

Dives for fun: Curtis especially enjoys viewing sea turtles.

Sylvester Ruffin, SSI Divemaster Instructor at Tom's Dive & Swim

Sylvester “Sly” Ruffin

SSI Divemaster Instructor & Assistant Instructor · 15 specialty instructor ratings
5 years teaching · Specializes in Open Water, Nitrox, Perfect Buoyancy, and Intro to Photography

“I enjoy the environment at Tom’s Dive & Swim, particularly the camaraderie, friendliness, and professionalism.”

Dives for fun: Sly is a travel diver, always looking for the next destination to explore.

Matt Mangum, SSI Advanced Open Water Instructor at Tom's Dive & Swim

Matt Mangum

SSI Advanced Open Water Instructor & Divemaster Instructor · 10 specialty instructor ratings
15 years teaching (13 as Assistant Instructor, 2 as Instructor) · Specializes in Open Water, Navigation, Night & Limited Visibility, Deep Diving, and Enriched Air Nitrox

“Tom’s Dive & Swim really does epitomize the friendly, welcoming dive culture Central Texas is known for, and that’s the main reason I love teaching here.”

Dives for fun: Matt loves exploring new dive sites in Texas and beyond.

Swim Leadership

Meet Our Swim Leadership

Marcus Litz, Swim Manager at Tom's Dive & Swim
Swim Manager

Marcus Litz

SSI Swim Teacher Instructor Trainer · React Right Instructor
New to Tom’s Dive & Swim · Previously built the Swim & Lifeguarding program at Shalom Austin

A born-and-raised Austinite, Marcus joins the Tom’s Dive & Swim family after building an incredible Swim & Lifeguarding program at Shalom Austin.

Outside the pool: When he is not helping swimmers build confidence in the water, you will probably find Marcus enjoying a sunny day at Deep Eddy Pool or spending time at Pease Park, two of his favorite Austin spots.

Jojo Jones, Swim Lead at Tom's Dive & Swim
Swim Lead

Jojo Jones

Jojo has been an incredible part of the Tom’s Dive & Swim family. Her dedication, positive attitude, and passion for teaching have made a lasting impact on our swim program.

Outside the pool: Outside of teaching swim, you can find Jojo at some of her favorite local spots around town—whether it’s enjoying the fresh air at Barton Springs, exploring McKinney Falls, spending time around Walnut Creek, or taking in the trails at the Greenbelt. She loves staying active, soaking up the outdoors, and making the most of everything the community she’s been proud to call home her whole life has to offer.

Tom’s Dive & Swim · 5909 Burnet Rd, Austin TX · Since 1982

Ready to Learn From One of Them?

Every course and every swim lesson at Tom’s is taught by someone on this team. Find the class that fits where you are.

View Dive Courses View Swim Lessons Call (512) 451-3425
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