2025 VLSS • May 16-17, 2025 • Clearwater Beach, FL

Speakers, Presentation Titles, Abstracts and Biographical Highlights

Ordered by Presentation Date and Time

Friday, May 16, 2025

Peter Vitruk, PhD, MInstP

Peter Vitruk, PhD, MInstP

Friday, 8:00 am – 8:35 am

Laser Surgery Settings Wizardry from Incisions to Ablation and More

1Abstract

This presentation is a Physicist’s perspective on the most important and critical controls available to laser surgeons with respect to Depth of Incision and the Depth of Coagulation/Hemostasis: Wavelength. Power. Pulsing. Spot Size. These fundamental concepts of laser surgery will be abundantly illustrated with the videos. The difference between the ablative and non-ablative laser wavelengths will be explained as well as their relevance to soft tissue laser surgery.

1Biographical Highlights

Dr. Peter Vitruk was born and raised in Ukraine. He earned his PhD degree in Physics from the Moscow Physics and Technology Institute, Moscow in the late 1980s in the former USSR. In the 1990s he held a Research Scientist position with The Academy of Sciences in the former USSR and then a Royal Society Visiting Research Fellow position at Heriot-Watt University in Edinburgh, Scotland, UK. He later worked as Senior Scientist with Synrad Inc. in Seattle, WA, and then as Chief Scientist with Luxar/ESC/Lumenis also in Seattle, WA. In 2002 Dr. Vitruk founded Luxarcare LLC – an exclusive certified Luxar laser service and accessories provider for 12,000+ surgical Luxar laser installations around the globe. In 2005 he founded Aesculight LLC and LightScalpel LLC – the only American-based designer and manufacturer of surgical CO2 lasers for small office out-patient market. Dr. Vitruk has authored 10 patents and over 20 articles on CO2 lasers, and is a Member of The Institute of Physics, UK. In 2017 he founded the American Laser Study Club, an educational platform that helps physicians, dentists, veterinarians, and practice staff members to excel at the efficient and safe application of laser energy in everyday practice. He is married to his wife of 34 years Natasha and they together have two children, Olga and Alexander.

Ray Arza, DVM

Ray Arza, DVM

Friday, 8:40 am – 9:30 am

Light Time on Tissue: The Key to Optimal Results

1Abstract

CO2 Surgical lasers provide tremendous benefits to most soft tissue surgical procedures. To obtain maximum benefit from this technology, surgeons must understand some basic but very foundational core principles. This presentation identifies the most important concepts that veterinary surgeons must understand and apply in order to maximize the benefits of CO2 while minimizing thermal collateral insult to tissue. These core principles will allow the surgeon to critically think through any soft tissue surgical procedure and utilize this technology to obtain optimal surgical results.

1Biographical Highlights

Dr. Arza earned his DVM degree at the University of Tennessee in 1979. He was a small animal general practitioner for 23 years with a special interest in surgery and dentistry. Dr. Arza started using a surgical laser in 1998 and soon thereafter became a popular lecturer at conferences, universities, and seminars on CO2 laser surgery. In 2002, he left private practice to join the industry as an educator, trainer, consultant, lecturer, and independent manufacturer representative of surgical lasers. In 2006, he became the first sales representative for Aesculight veterinary surgical lasers and has been intimately involved with developing and advancing the Aesculight and VetScalpel surgical lasers. In January of 2021, he became Co-Director of Sales in North America for Aesculight.

Boaz Man, DVM

Boaz Man, DVM

Friday, 9:35 am – 10:25 am

Above & Beyond the Scalpel: How Laser Surgery Transformed My Solo Veterinary Practice

1Abstract

Attendees will gain insight into my background and discover how my veterinary practice has benefited from laser surgery technology over the years, while exploring common applications and case examples of this innovative approach in general practice. They will also learn how various laser surgery services directly impact revenue and uncover effective strategies for marketing these services to pet parents and the local community.

1Biographical Highlights

Dr. Man, a South Florida native, has been passionate about caring for pets’ needs since childhood. Beginning at 13, Boaz spent every summer and school holiday working at veterinary hospitals in preparation for his dream to become a veterinarian. Dr. Man completed his Bachelors in Biology with a Double Minor in Chemistry and Judaic Studies from the University of Miami in 1999.

Dr. Man earned his Doctorate of Veterinary Medicine from Ross University in 2004 after completing his clinical training at Oklahoma State University. Dr. Man then completed an internship with board-certified internists, surgeons, and critical care veterinarians at Palm Beach Veterinary Specialists. Over the past 20 years, Dr. Man has been serving clients and patients at several prominent animal hospitals in South Florida. In 2013 Dr. Man became the owner and medical director of Boca Midtowne Animal Hospital, which is AAHA accredited, and he is proud to be a fear-free certified veterinarian. Dr. Man is an editorial advisory board member for DVM 360 & contributes regularly with his educational social media content and publications for the magazine. Dr. Man serves as a practice management advisor for fear-free and has recently been invited to lecture on hot topics in veterinary medicine in San Diego & Las Vegas, including digital cytology & high-power laser surgery.

Dr. Man resides in Boca Raton with his wife Jade, their three children Leia, Ruby, and Max, and their rescued dogs named Millie and Elvis. He believes in providing the highest quality of care to his patients and those that love them and has special interests in dermatology, internal medicine, and surgery. Dr. Man takes great pride in his commitment to practicing state-of-the-art medicine and diagnostics. He believes staying up to date with technology is one of the many essential keys to practicing good medicine. Most importantly, Dr. Man is dedicated to giving pet parents the guidance they need to make informed decisions with regard to their pet’s health.

Lori MacDougall, DVM, Dipl. ACVS, MVSc

Friday, 10:35 am – 11:35 am

Convinced by the Results – What I’ve Learned About Laser Surgery in the Last Year

1Abstract

In this discussion, we will explore the significant role of CO2 lasers in soft tissue surgery, highlighting advancements in technology and various case examples. I attended this conference last year to learn what lasers can do for my soft tissue surgery practice beyond airway surgery. I learned and applied the advent of new technology, which has revolutionized laser-assisted surgeries. With enhanced power output, CO2 lasers now enable scalpel-speed incisions that improve hemostasis and visibility, significantly decrease tissue trauma, and ultimately lead to better patient outcomes with lower complication rates.

Beyond case examples, we will review essential principles such as aspirating a mass before removal, assessing planes of tension in tissue, employing critical thinking regarding the purpose of mass removal, and understanding the general behavior patterns of typical cancer types. This comprehensive examination aims to provide valuable insights into the role of CO2 lasers in enhancing surgical outcomes in soft tissue procedures.

Friday, 1:00 pm – 1:50 pm

Prophylactic Surgery for Brachycephalic Obstructive Airway Syndrome

1Abstract

Brachycephalic obstructive airway syndrome (BOAS) is a lifelong and often progressive disorder that affects an animal’s ability to breathe, exercise, eat, play, sleep, engage in normal behaviors, and live comfortably. Our goal is to treat these patients before their quality of life is affected, which may improve concurrent diseases. If left unchecked, laryngeal collapse can occur, which has no good surgical options and is irreversible. We will review the components of brachycephalic airway syndrome, treatment options including laser staphylectomy, post-operative care, and owner education tips.

The primary veterinarian’s role should be to educate clients about this disease process and, in my opinion, advise pet insurance. The ideal time for surgery is 9-12 months, allowing airway assessment or correction during spay and neuter. If the referring veterinarian is uncomfortable performing these procedures, early referral can save lives. The earlier we reduce airway resistance for these patients, the better their quality of life, and the less progression is seen towards laryngeal collapse and other concurrent diseases.

1Biographical Highlights

Dr. Lori MacDougall, DVM, DACVS, MVSc, is a distinguished small animal surgeon based in the greater Atlanta area since 2006. With a deep commitment to compassionate, team-based care and effective pain control, she treats every patient as her own and strives for excellence in every procedure. At BluePearl Pet Hospital (formerly Georgia Veterinary Specialists) in Atlanta, Dr. MacDougall handles consultations, elective and emergency surgeries, and plays an integral role in training technical staff, interns, and externs.

Her extensive academic and professional journey includes board certification in Veterinary Surgery – Small Animal (achieved in February 2010), a Master of Veterinary Science from the Western College of Veterinary Medicine, and numerous residencies and internships across Canada and the USA. Dr. MacDougall further refines her skills through continuous education, as evidenced by her participation in recent conferences on soft tissue surgery and laser technology. Licensed with the ACVS, Georgia Veterinary Medical Association, American Veterinary Medical Association, and DEA, she remains dedicated to advancing veterinary care through ongoing learning and leadership.

Michael Canfield, DVM, Dipl. ACVD

Friday, 2:00 pm – 3:50 pm

Radiant Revolution – Laser Dermatological Applications (Parts 1 & 2)

1Abstract

Part 1: In the first installment, we present CO2 surgical laser interventions from the perspective of a companion animal practitioner and a board-certified veterinary dermatologist. Attendees will be captivated by a multitude of diverse procedures, vividly brought to life through stunning photos and dynamic videos. This session highlights both typical and less common applications of the CO2 laser, demonstrated through clinical cases. The goal is to showcase the versatility and efficacy of CO2 laser technology in treating various dermatological conditions.

Part 2: The second part of our series continues the exploration of CO2 surgical laser applications, extending into general surgery. We will journey from the nose to the toes, using clinical case videos and photos to illustrate the continued use and benefits of this advanced technology. Attendees will gain deeper insights into the practical applications of CO2 lasers in a broader range of surgical procedures, reinforcing the knowledge acquired in Part 1.

1Biographical Highlights

Dr. Canfield graduated from Mississippi State College of Veterinary Medicine and entered the profession as an eager small animal clinician. Dr. Canfield’s interests in dermatology flourished, ultimately leading him to accept an American College of Veterinary Dermatology-approved dermatology residency with Animal Dermatology Clinic located in Tustin, California. Following three years of intense training, Dr. Canfield completed his residency with the Animal Dermatology Clinic and is a Diplomate of the American College of Veterinary Dermatology. Dr. Canfield enjoys dermatology, including allergic skin diseases, ear diseases, and endocrinopathies (hormone-related diseases). Additionally, Dr. Canfield enjoys traditional surgery, cryosurgery, laser surgery, and internal medicine.

Dr. Canfield has provided continuing education for veterinarians and veterinary technicians locally and nationally.

jakub kaczmarek

Jakub Kaczmarek, DVM, Dipl. ECVS, Dipl. EBVS

Friday, 4:00 pm – 5:20 pm

More Power. Less Complications. Outstanding Outcomes

1Abstract

CO2 surgical lasers allow bloodless and less painful surgery. As a result, one gets a clear visualization, faster surgical time, and excellent healing. Correct surgical technique is necessary for desired results and safety. This presentation will comprehensively explain major points a surgeon must consider regarding the power, setup, and technique that will achieve optimal results using CO2 laser technology.

1Biographical Highlights

After graduating the veterinary studies in Wroclaw, Poland, in 2013, Dr. Kazcmarek completed a two-year Internship at Tierklinik, Birkenfeld, Germany, where he later transitioned to the role of a junior surgeon. In 2016-2019, he undertook the ECVS Residency Program at AniCura Kleintierspezialisten Augsburg, where he served as a Senior Surgeon at AniCura Kleintierspezialisten Augsburg in 2019-2020.

In 2021, Dr. Kaczmarek obtained the ECVS Diploma, becoming Poland’s first and only Small Animal Diplomate of the European College of Veterinary Surgeons. Subsequently, in 2021, Kaczmarek took on the role of Senior Surgeon at Tierklinik Elversberg, Germany, before transitioning to his current position as Senior Surgeon at VETACARE in Erftstadt, Germany, in 2022.

Dr. Kaczmarek’s dedication to advancing veterinary science is evident not only in his clinical work but also in his contributions to research and education. In 2018, he was honored with the Best Free Communication award at the 5th World Veterinary Orthopaedic Congress (WVOC) ESVOT/VOS in Barcelona, Spain, for his work on the mechanical performance of a new polyaxial locking system and the influence of screw angulation in a fracture gap model.

As an active AO Vet and ESVOT member, Dr. Kaczmarek has shared his knowledge and expertise through lectures across Europe and America. Additionally, he has contributed to the field through numerous published papers covering topics such as laser surgery, surgery, orthopedics, and biomechanics.

Saturday, May 17, 2025

John Arza

John Arza

Saturday, 8:30 am – 9:30 am

Introduction to Hands-On Laser Surgery Techniques and Principles

1Abstract

At VetScalpel, we believe that experienced surgeons can become good and experienced CO2 laser surgeons by understanding a few core principles and techniques of CO2 laser surgery, then developing those skills with practice. Furthermore, with the development of contemporary technique over the latter part of the last decade, most CO2 laser surgeons are missing out on the principles that result in greater potential benefits of their laser. This talk will lay out practical principles and techniques that will be demonstrated in the upcoming wet labs that are necessary to elevate your surgical practice.

1Biographical Highlights

John Arza earned his bachelor’s degree in Biomedical Sciences from Liberty University in 2016. He engaged in undergraduate epigenetics research for Alzheimer’s disease at both Liberty University and the University of Louisville Medical School. After graduating, he entered work in the human healthcare field and has now been with VetScalpel since 2021 in training development. Since then, he has been intricately involved in developing the current training process and has trained over 300 clinics. He is passionate about using the knowledge and experience of veterinarian experts in the CO2 laser to make the technology and optimal medical results more accessible to every veterinarian.

Group Assignments and Breakout Session Rotation

Attendees will be divided into three groups (Group #1, Group #2, and Group #3). Each group will rotate through the following breakout sessions:

John Arza
Plus Multiple Experienced Laser Trainers

Saturday, Breakout Session (Variable Times)

Hands-On Laser Surgery Techniques and Principles

1Abstract

The program Veterinary Soft Tissue Surgical Laser Hands-On Participation Workshop focuses on the practical aspects of veterinary soft tissue CO2 laser surgery, as well as on the fundamental processes involved in the laser-tissue interaction. The workshop is designed to help attendees learn how deep the laser beam cuts and how deep coagulation and hemostasis extend into the surgical margins. Participants will be able to understand the basics of laser physics and laser–tissue interaction, laser safety, adjusting laser parameters (such as power, fluence, pulsing, and hand speed) for selected procedures, and how surgical lasers are utilized for general practice procedures, dermatological and dental applications. The hands-on participation lab is designed to train attendees to perform incision, excision, dissection and ablation safely and efficiently. No previous knowledge of surgical lasers is required, and experienced practitioners will learn something new as well.

Ray Arza, DVM;
Boaz Man, DVM; and
Michael Canfield, DVM, Dipl. ACVD

Saturday, Breakout Session (Variable Times)

Advanced Lab – BOAS Cadaver Demos and Hands-On Aural Station

1Abstract

This hands-on wet lab session aims to provide participants with training utilizing canine cadaver heads and ear models to demonstrate the use of CO2 laser on soft tissue for BOAS-corrective surgeries as well as ear canal procedures. The training will equip them with the knowledge necessary to perform prophylactic surgery in brachycephalic obstructive airway syndrome and otoscopy-assisted aural procedures with the CO2 laser. For individuals with advanced skills, this session will offer an opportunity to refine their understanding under the guidance of experienced lab instructors.

Lori MacDougall, DVM, Dipl. ACVS, MVSc;
Jakub Kaczmarek, DVM, Dipl. ECVS, Dipl. EBVS; and
Noel Berger, DVM, MS

Saturday, Breakout Session (Variable Times)

Panel Discussions – Dermatology, Surgery, and General Practice

1Abstract

Coming soon.

1Biographical Highlights for Noel Berger, DVM, MS

Noel Berger DVM, MS, DABLS is a 1988 graduate of the New York State College of Veterinary Medicine at Cornell. He also earned an MS degree in Veterinary Clinical Sciences in 1989 from Cornell University by studying Feline Leukemia testing and vaccination responses. Following a residency in pathology at Angell Memorial Animal Hospital in Boston, MA, he entered private small animal veterinary practice and has been a clinician for over 35 years.

He was certified in 2000 by the American Board of Laser Surgery in veterinary surgery, physics, and safety. He is the first author of several peer-reviewed papers in veterinary laser surgery, laboratory diagnostics, and stem cell therapy. These works were published in prestigious journals such as JAVMA, Cornell Vet, DVM News, and Vet Med SA Practice. He has co-authored several book chapters (Gotthelf LN, Small Animal Ear Diseases: An Illustrated Guide; BSAVA, Manual of Canine and Feline Surgical Principles; Winkler CJ, Laser Surgery in Veterinary Medicine) and published a textbook on small animal laser surgery in 2006 with his co-author, Dr. Peter Eeg.

Dr. Berger created Boston Road Animal Clinic in 1993 and highlighted laser surgery as a primary focus of the mission and purpose of the practice. He sold that entity in 2009 to an associate and then relocated to Charlotte, NC. There, he bought a coastal small animal practice, naming it the Animal Hospital and Laser Center of South Carolina. This practice was also sold several years later. Dr. Berger then took a sabbatical for a year as a Supervisory Public Health Veterinarian. This career move was unsatisfying since it did not include laser surgery at all! Returning to a general referral practice in 2019, Dr. Berger continues to advance his surgical skills, and now offers TPLO, MPL, BOAS correction, and other laser-assisted procedures at a specialty hospital in Tampa, FL.

Dr. Berger has completed the requirements of the Laser Institute of America for the safe and judicious use of lasers in surgery. He maintains membership in several laser surgical professional organizations. He holds Fellowship and Faculty status of the American Laser Study Club and delights in teaching the safe techniques required to minimize post-surgical pain and inflammation using lasers. Whatever is next in the world of veterinary laser surgery, you can be assured that Dr. Berger will want to be a part of it.

While his three children are grown and following their own professional quests, Noel and Gayle, his wife of over 31 years, enjoy many pursuits together. They enjoy kayaking, swimming, SCUBA, fishing, and eating food outdoors. Indoor wine tasting is also a newfound hobby that has proven fruitful and intriguing. Thanks for spending some time reading about Dr. Noel Berger, he appreciates your interest.

The ALSC’s 2025 Veterinary Laser Surgery Symposium will be held on May 16-17 in Clearwater Beach, Florida. It’s the sole yearly assembly for vets concentrating on laser surgery and features lectures and a hands-on lab to upgrade your surgical skills. Meet colleagues, learn from celebrated veterinary surgeons and dermatologists, and explore surgical laser applications, techniques, technologies, science, and safety education.

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