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  LACS Expert Speakers
Information and Bio's on Dive Industry Experts that Present at ADP and UICC
 
 
 
   
 
 
 
About Our Experts
One of the many things that sets our programs apart from others is our ability to have leading experts in the dive community guest lecture in our programs and courses.  Below is a sampling of just some of the regular speakers that teach and lecture for our underwater programs:
 
 
 
 
Speaker Background

Gretchen M. Ashton

Topics Presented
Scuba Fitness

Bio

Gretchen M. Ashton is registered with the National Board of Fitness Examiners and International Sports Sciences Association. She is an advanced diver, personal trainer, fitness therapist, biomechanic strength trainer and arthritis specialist.

Gretchen developed the first exercise protocols for divers based on a health profile of the diving community. She authored and presented the first physical fitness module for dive certification in the history of scuba diving for the Los Angeles County Scuba Advanced Diver Program.

Specializing in lifestyle fitness, she launched the concept of Scuba Fitness, developed the FitDiver® program and ScubaFit®, which are dedicated to improving the health and fitness of all scuba divers. Gretchen has been published by Divers Alert Network in Alert Diver magazine, she contributes to the Diverwire, a scuba diving news publication, she was featured by the President’s Council on Physical Fitness and Sports in the President’s Challenge Newsletter in the “Fitness is Fun” category for inspired accomplishments and advancements. She presented ScubaFit® at the Scuba Show in Long Beach, California, has been a guest on Scuba Radio, and has over 20 published articles.

She regularly visits dive clubs to increase the awareness of divers to the importance of physical fitness, relating what it means to be physically fit for diving and how to apply practical applications of exercise for diving.

A fitness professional since 1996, Gretchen developed comprehensive peak-performance strength programs for local eco-adventure teams, fire fighters and athletes. As a public speaker and columnist, she has been featured on radio, local television news and in newspapers. As an athlete, she became the second woman in AAU Power Lifting history to receive Hall of Fame recognition setting 21 American and World Records.
 
     
 
Speaker Background

Monica Bradley
Topics Presented
Dive Emergency Management

Bio

Born London England. Registered Nurse. Educator for paramedics and EMT's for the Fire Service. Provided education for Baywatch and Avalon Fire on Catalina for 6 years. Diver for 25 years. Dive master 6 years ... works for Sport Chalet on the Southern California Dive Boats.
 
     
 
Speaker Background

Holger Brix, PhD.
Topics Presented
Oceanography

Bio

1997 Diploma (M.Sc.) Meteorology, University of Hamburg, Germany
2001 Dr. rer.-nat. (Ph.D.), Physics (Physical Oceanography), University of Bremen, Germany
2001-2006 Post-Doctoral Researcher, Biogeochemical Group, IGPP, University of California Los Angeles, Los Angeles, CA
since 2006 Assistant Researcher, IGPP, AOS, JIFRESSE, University of California Los Angeles, Los Angeles, CA
since 2006 Adjunct Assistant Professor, Dept. of Atmospheric and Oceanic Sciences, UCLA, Los Angeles, CA

Teaching for UCLA:
AOS1, Climate Change: From Puzzles to Policy
AOS3, Introduction to the Atmospheric Environment
AOS103, Physical Oceanography
AOS105/EEB139, Introduction to Chemical Oceanography

Water sports experience:
Competitive swimming (age 14-16), Bavarian state championships, Germany
Youth Diving Certification
Sea Kayaking Instructor for the UCLA Marina Aquatic Center since 2005
 
     
 
Speaker Background

Peter den Haan
Topics Presented
Technical Diving

Bio

By profession, Peter has been a Mechanical Engineer for more than 25 years. He has taken his engineering experience and implemented a high standard of training at Progressive Diving Institute and with its staff. With over a 1000 logged dives, Peter specializes in pushing the state of the art in both training and equipment, while maintaining the enjoyment of scuba diving as the priority for himself and the students.

Peter founded Progressive Diving Institute in 1994 with his mission to provide high quality instruction in all aspects of Scuba Diving from Basic to Instructor, as well as Technical and Rebreather Instruction. As an Instructor Trainer & Course Director he passes this philosophy on to his instructors.
 
     
 
Speaker Background

Glen Egstrom, PhD.
Topics Presented
Physiology of Diving

Bio

CURRENT

Professor of Kinesiology, (Emeritus)
University of California, Los Angeles
Director, Underwater Kinesiology Laboratory
Faculty, 1954-to date

EDUCATION

UCLA Master's Degree
University of Southern California Ph.D.

POSITIONS

Principal Investigator, UCLA Diving Safety Research Project for the evaluation of diving equipment, emergency procedures and training methods 1965-1999
Diving Safety Officer
Scuba Training Program
UCLA
1961- to date
National Association of Underwater Instructors
Past President, 1970-1975
Advisory Board, 1975-to date
Member, 1966-1999
Course Director or Training Director for 34 underwater instructor courses and special courses on recent developments in equipment for underwater work.
Fellow, American College of Sports Medicine 1962-1999
Research Scientist, Naval Medical Research Institute, Environmental Stress Program, 1975-1988
Our World Underwater Scholarship Society Executive Committee, 1972-1992
Chairman, 1983-1987
National Swimming Pool Safety Committee, Steering Committee, Research Committee Chairman, 1987-1991
American Academy of Underwater Sciences, Executive Committee, 1980-1989
President, 1989
Member, 1980-1999
National Association Search and Rescue
Member, 1988-1999
Diving Safety Advisor to Diving Safety and Water Rescue Committee, 1992
Council for National Cooperation in Aquatica, Member, 1981-1992
National Advisory Committee on Aquatic Safety, 1986-1992
Undersea and Hyperbaric Medical Society, 1970-1999

AWARDS

NAUI, Leonard Greenstone Dive Safety Award, 1976
NOGI Award, Underwater Society of America
Distinguished Service, 1969
Science, 1982
Oceaneering International Award - Undersea Medical Society
DEMA Reaching Out Award, 1989; DEMA Hall of Fame, 1989

PUBLICATIONS

Over 100 publications related to aquatic sports and scuba diving safety, including the Diving Equipment and Human Performance chapters in the publication, 'Diving Medicine' edited by Alfred A. Bove, W.B. Saunders, 1997.
 
     
 
Speaker Background

Glennon T. Gingo
Topics Presented
Skin Diving Techniques

Bio

Currently an Aquatics Consultant including consultant for aquatics training programs and activities including SCUBA diving leadership / instruction, freediving, C.P.R., lifeguarding, aquatic first aid, diving safety and diving research. Other areas include:
Expert witness for legal cases involving diving and aquatics, underwater investigations – videographer and program consultant for leadership in environmental / marine education

Began diving in 1974 and trained under the NAUI program as a Basic Diver and then in 1975 as and Advanced Diver. Received the YMCA National Instructor Certification for SCUBA in 1985 and then Instructor-trainer in 1990. Concurrently a PADI Instructor and Instructor –Trainer for SEI. Received the Los Angeles County Underwater Instructor Rating (crossover) in 2002.
Certified as an Instructor-Trainer with HSA (1997) and also the Chinese Taipei Federation on Diving Instructors (1998). Served as western (U.S.) field and international instructor - trainer for YMCA SCUBA.

Major accomplishments in the field of aquatics, SCUBA and Freediving include:
• Assisting in the development of SCUBA diving leadership programs in Tokyo, Japan, Taipei, Taiwan and Busan, Korea.
• Designing and implemented freediving safety program for U.S. Navy Special Warfare Command, Coronado, Ca. under contract with SEAL Team Training Command (BUDS).
• Staffed research project on the history of the Korean “Hanyo” – Busan, Korea
• Participated in the U.S. Navy sponsored Breath-hold study for U.S. Navy SOCOM-Specwarfare Command conducted by Duke University and the Divers Alert Network (D.A.N.).
• Commissioner for “Aloha State Games” Freediving competitions (2002-Current).
• Developed Freediving safety protocols for the U.S. Freediving Team.
• Contributed to various publications on the sport of Freediving including National Geographic – Adventure Magazine, ESPN Sports, Outdoor, YMCA Currents, London Times-Sunday Times and Hawaii Skin Diver Magazine.
 
     
 
Speaker Background

M. David Henry
Topics Presented
Physics

Bio

M. David Henry is a Phd candidate in Applied Physics at California Institute of Technology working in semiconductor fabrication and nuclear magnetic resonance. He is currently holds a Hertz Foundation Fellowship.

He holds a M.Sc from California Institute of Technology in Applied Physics, a B.Sc in Applied Mathematics and a B.Sc in Electrical Engineering with Honors from University of Arizona.  Prior to his education, David served 6 years in the United States Navy on nuclear submarines as both a nuclear reactor operator and as a Navy diver.

He is a PADI Master Scuba Diver Trainer and a certified technical diver.  He is an experienced gas blender and has been a practicing certified equipment repair technician for over 10 years.  David has been diving for over 13 years.
 
     
 
Speaker Background

Karl Huggins, PhD.
Topics Presented
Decompression Theory

Bio

Karl Huggins has been the Program Manager for the Catalina Hyperbaric Chamber Facility at the USC Wrigley Marine Science Center since 1992. He started diving in 1977 and has been a NAUI Instructor since 1980.

He is noted for his work in decompression theory and models, which resulted in the Michigan Sea Grant (HUGI) tables and his participation in the development of the EDGE dive computer. Karl enjoys educating divers in the area of decompression (making divers more aware of the limitations of dive tables and computers) and diving safety. To that end he has given hundreds of lectures, seminars, and workshops as a featured speaker at conferences around the world.

He has authored many articles and publications on decompression theory, including, most recently, "The Dynamics of Decompression Workbook," and contributing to "Dive Computers - A Consumer's Guide to History, Theory, and Performance." Karl is the 1990 recipient of the Leonard Greenstone Diving Safety Award, the DAN/Rolex Diver of the Year for 1993, the 2004 Conrad Limbaugh Memorial Award for Scientific Diving Leadership and the 2008 California Scuba Service Award.
 
     
 
Speaker Background

Ken Kurtis
Topics Presented
Business of Diving

Bio

Ken Kurtis got certified in 1978 as part of a radio station promotion to set a Guinness record for underwater broadcasting. He became a NAUI Instructor in 1980 and has taught thousands of people over the years. He's logged close to 5000 dives, still actively teaches everything from entry-level on up, and confesses his favorite class to teach is Fish Identification.

Ken leads many foreign trips (Sea of Cortez, Yap, Palau, Bonaire, Midway Island, Fiji, Maldives, Papua New Guinea, Cayman, and the Bahamas are just a few of the stamps in his passport) as well as diving locally. He's served as chairman of Chamber Day/Eve since the early 90s, has been a volunteer Diver/Team Leader at the Aquarium of the Pacific in Long Beach since 1998, and shoots photos & writes for local and national scuba publications. Ken also serves a Forensic Consultant to the Los Angeles County Coroner for scuba fatalities, providing gear testing and accident analysis. In addition, he works as an expert witness for the law firms that handle defense for suits brought against NAUI or PADI stores and instructors.

Ken has been the owner of Reef Seekers Dive Co. in Beverly Hills since 1988. One of L.A.'s larger and more active local dive shops, Reef Seekers operated as a full-service dive center offering sales, service, training, and trips. Due to a lease issue, the retail storefront was closed at the end of 2006, but the shop still exists in a virtual world (www.reefseekers.com) and now concentrates on local and foreign trips, along with some advanced training.

Ken has written and lectured extensively on the business side of diving and in his talk for UICC will cover area relating to shop operations, how the instructor fits in to the big picture, economic models, legal aspects that you need to consider, marketing, and whatever else strikes his fancy. The talk will be presented in a very free-form format, with plenty of time for questions and interactions from the UICC candidates.
 
     
 
Speaker Background

Dr. Tom Millington
Topics Presented
Medical Aspects of Diving, Dive Emergencies

Bio

Board Certified Family Practice, Undersea and Hyperbaric Medicine and Certified Wound Specialist.  Certified by NAUI in 1979, specialty is underwater photography. Medical Director for Polytechnic College of Oceaneering and Engineering in L A and San Diego, and also Santa Barbara City College-Marine Tech Dept.  Teach at both colleges.

Medical consultant and underwater photographer for Ventura County Sheriff's Underwater Search & Rescue team.  Has been Medical Director of Los Robles Hospital's Hyperbaric Dept, and then St John's Pleasant Valley Hospital Hyperbaric Dept.  Now working in Hyperbarics at Bakersfield Memorial Hospital and the soon to be opened Valley Presbyterian Hospital's Wound Care & Hyperbaric Dept. I have my own private office for wound care and diving medicine in Thousand Oaks.

Authored over a dozen papers on diving medicine, carbon monoxide poisoning, chronic wound care and diabetic foot wound care.  Lectures around the country on diving medicine and also wound care, and also have lectured in the Netherlands, Cuba, Malaysia, the Maldives, Sidney Australia, Honduras and Nicaragua.   Have set up hyperbaric clinics in both Honduras and Nicaragua.
 
     
 
Speaker Background

Glynn Palmer
Topics Presented
Regulator Function and Identification

Bio

Glynn Palmer, owner and chief engineer of Malibu Scuba Repair has over 20 years experience in maintaining and overhauling scuba equipment. Glynn received his technical education in England and the United States, and is a PADI Course Director.

Malibu Scuba Repair is the primary regulator and valve repair provider for seven quality Dive Stores in Southern California and serves a wide clientele of recreational and technical divers.

As a dive professional I know and appreciate the importance of dive equipment maintenance and servicing. Having equipment you can rely on can be a matter of life and death. Make sure you have your equipment inspected, serviced and repaired at least annually by an experienced professional.
 
     
 
Speaker Background

Mike Schaadt
Topics Presented
Marine Life Identification

Bio

Cabrillo Marine Aquarium (CMA) is a facility of the City of Los Angeles, Department of Recreation and Parks. The Director guides the activities of this public aquarium with a $3 million annual budget, 35 full-time and 65 part-time staff, over 500 volunteers and annual attendance of about 300,000. The Director is a liaison to the FRIENDS of CMA, a non-profit, fundraising group whose membership and Board of Directors support the mission of CMA.

Mike Schaadt is the fourth director in the 70+ year history of CMA following Dr. William H. Lloyd, John M. Olguin and, most recently, Dr. Susanne Lawrenz-Miller.

Born, raised and educated in Southern California, Mike has been involved in formal and informal marine science education for more than 30 years. He graduated with a Bachelors degree in Marine Biology and a Master's degree in Biology from CSULB. Mike has taught biology at local community colleges and brings to his job a strong background in science education. He has a keen interest in finding novel ways to motivate people to learn about and care for the oceans. His research interest is the natural history of plankton with special emphasis on deepsea forms. He has been a SCUBA diver for over 25 years and is an avid ocean swimmer spending many of his lunch hours swimming at Cabrillo Beach.

 
     
 
Speaker Background

Dr. Tabby Stone
Topics Presented
Decompression Theory

Bio

Dr. Stone is a Pediatrician in the Los Angeles area. He’s been an avid diver who developed an interest in diving medicine after his initial certification in 1979.

Dr. Stone’s interest in diving medicine began in 1979 when he was asked to do medical exams for the other members of his certification class. A few months later he took the first of many courses in diving medicine and learned what he should have looked for.

He is a past president of the Pacific Chapter of the Undersea and Hyperbaric Medical Society and wrote the Medical Facts column in “Discover Diving” from 1988 – 1999.
 
     
 
Speaker Background

Hal Wells
Topics Presented
Equipment Function

Bio

Hal is an Accomplished SCUBA Diver with Dive Master, Instructor and Course Director ratings from PADI, NAUI, DAN, SDI and TDI. Underwater Videography and Stock footage are his specialty.

Hal has worked for many of the top underwater film teams on the sets of many Hollywood productions. He has worked as talent, stunts, stunt safety, camera assistant, underwater A.D. and Camera Operator.

He has certified many "A list" celebrities and has a calm and common sensical approach to teaching the lifelong hobby of SCUBA diving.
 
     
 
Speaker Background

Mark Williams
Topics Presented
Risk Management

Bio

Mr. Williams joined LaFollette Johnson in 2003 after practicing law for 24 years as an insurance defense attorney. Prior to joining LaFollette Johnson, Mr. Williams engaged in the solo practice of insurance defense work from 1997 to 2003. Prior to that, he was senior trial counsel, product liability, for Wausau Insurance Company from 1992 to 1997. Prior to that, he was a shareholder with the Law Offices of Breidenbach, Swainston, Crispo & Way of Los Angeles.

Mr. Williams has tried in excess of 60 cases in Superior Courts in California and in the United States District Courts in California, Colorado and Texas. Mr. Williams is rated AV by Martindale-Hubbell. He is a member of the State Bar of California, and is admitted to practice in the United States District Court for the Southern, Central, Eastern and Northern Districts of California and the United States Supreme Court.

Mr. Williams received his B.A. in History from California State University at Los Angeles in 1972. He received his J.D. from the University of Pacific, McGeorge School of Law in 1979.

Mr. Williams was born on April 13, 1950 in Glendale, California. An Eagle Scout, parent and sustaining member of the Calvin Coolidge Elementary P.T.A., Mr. Williams is the former cub master of Cub Pack 258, San Gabriel, California and a former little league coach. A certified scuba diver since the 1960s, Mr. Williams is also certified as a scuba instructor with the County of Los Angeles and is registered as a scientific diver with the American Academy of Underwater Scientists. He serves as a volunteer scientific diver at the Aquarium of the Pacific in Long Beach. Mr. Williams is a member of the board of directors of the Los Angeles County Underwater Instructors' Association, which advises the L.A. County Parks and Recreation Department in matters related to the County's scuba diving programs.
 
 
 
 
Guests Welcome

If you are a former ADP or UICC graduate, we welcome you to attend any classroom lecture for our currently operating programs or courses.  It's a great way to stay up to date and informed, all we ask that you call ahead and let us know that you are interested in attending.

For more information, or to reserve a seat, call (323) 726-2155 or email us at
info@lacountyscuba.com.
 
 
 
   
 
 
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