MEET THE TEAM
Compassionate Experts Dedicated to Your Healing Journey
STEVEN ANTOMMARCHI
OWNER / INT'L K9 EXPERT
An international gold medal winning K9 expert with 16+ years of excellence, Steven is a recognized authority innovating K9 mold detection. As VP of K9 Operations, he applies his extensive experience in training and certification to develop canine teams that perform with unmatched precision for Mold Dog Knows.
BETH CRUICKSHANK
BUSINESS DEVELOPMENT &
ACCOUNT MANAGER
Beth brings a compassionate, knowledgeable approach to helping Mold Dog Knows clients. Driven by personal experience, she's dedicated to guiding individuals through mold exposure challenges towards recovery.
BUCK
MOLD DOG
Buck is our mold detection machine! This smart and energetic Hound-Malinois mix has adapted his elite tracking skills to a new mission: sniffing out hidden toxic mold. With laser focus and an unstoppable drive, Buck is one of our most reliable K9s, ensuring no mold goes undetected!
TALA
MOLD DOG
Meet Tala, our incredible German Shepherd mix with a remarkable rescue story! Despite a rough start, this dynamo has become a natural at detecting mold. Trained by Stella Hammond, under the direction of Steven Antommarchi. Tala is laser-focused on the job and thrives on every find, making her the kind of once-in-a-career partner every handler dreams of!
LOKIE
MOLD DOG
Lokie is a high-drive Brittany Spaniel with a sweet, cuddly nature and sharp intelligence. Originally a rescue struggling in a small apartment, he’s now thriving with purpose and
room to run. His keen nose and loving spirit make him a natural fit for the Mold Dog Knows detection team.
HAZMAT
MOLD DOG
Hazmat is our incredible Belgian Malinois that has a nose for precision and a heart of gold! This sweet girl leverages her natural hunting instincts to pinpoint hidden toxic mold with amazing accuracy, keeping homes and businesses safe. She's all business in the field, and mold doesn't stand a chance!
BABY
MOLD DOG
Meet K9 Baby—a Malinois powerhouse for Mold Dog Knows with a nose for adventure and a heart of gold. A rescue, Baby is trained to detect even the sneakiest traces of mold. She blends playful charm with professional focus – but don’t be fooled by the belly rubs—once her vest goes on, she’s all business and mission ready.
EROS
MOLD DOG
Eros is a high-drive Belgian Malinois with an exceptional work ethic and unwavering focus. He has dedicated several years to service as an explosives detecton K9 and has successfully transitioned to mold detection, where he continues to demonstrate precision, reliability, and drive. Outside of detection work, Eros enjoys life as a farm dog, thriving in the outdoors and maintaining his active lifestyle.
DUKE
MOLD DOG
Duke Silver is a Belgian Malinois with a strong background in mold detection and a serious nose for the job. Trained from puppyhood, he’s focused, fast, and a total pro. Off duty, Duke loves running with his pack—and stealing dryer sheets during laundry time. He’s all business… until he’s not.
BLEU
MOLD DOG
Bleu is a high-drive cattle dog mix and proud rescue with an outstanding work ethic. Her natural drive, focus, and determination make her an excellent mold detection dog. Bleu loves her job and works with enthusiasm and precision on every inspection.
SEBO
MOLD DOG
Meet Sebo, a high-drive Fox-Red Labrador Retriever! With exceptional stamina and a relentless work ethic, this worker truly lives for the hunt. Sebo quickly mastered his mold detection skills, bringing a keen enthusiasm to every search environment he enters with his handler, Katie. Highly motivated by both toy rewards, he is an adaptable and reliable partner who stays laser-focused all day long. Whether he’s navigating complex spaces or pinpointing a difficult find, Sebo is an eager performer who thrives on the job
RAY
MOLD DOG
Ray is a rock solid Belgian Malinois originally from Poland with an unmatched "go-time" engine! This guy lives to work and would truly run through a brick wall for his reward. Ray spent years perfecting his elite detection foundation before joining the team with his handler, Ryan, to be imprinted on mold. Fast yet incredibly thorough, he is a laser-focused professional who thrives on the hunt all day long. When he’s not on the clock, Ray is the ultimate companion, whether he’s hitting the outdoor trails, riding shotgun, or soaking up the sun in the backyard!
Meet the Team
Compassionate Experts Dedicated to Your Healing Journey
DR. RODNEY RUSSELL
CO-FOUNDER / DOCTOR
With over 30 years in holistic / functional medicine, Dr. Russell is a true "healer" focused on addressing root causes, particularly mold illness. As co-owner of Mold Dog Knows, alongside his wife Susan, he's passionate about helping others overcome the challenges of mycotoxins, a mission born from their own experiences.
SUSAN A. RUSSELL
CO-FOUNDER / COO
The driving force behind Mold Dog Knows, Susan brings a unique blend of entrepreneurial vision and personal experience with mold illness. She's committed to guiding individuals from mold challenges to renewed health and resilience, both as COO and as a partner in the Natural Healing Center.
STEVEN ANTOMMARCHI
PARTNER / VP K9 OPERATIONS
An international gold medal winning K9 expert with 16+ years of excellence, Steven is a recognized authority innovating K9 mold detection. As VP of K9 Operations, he applies his extensive experience in training and certification to develop canine teams that perform with unmatched precision for Mold Dog Knows.
BETH CRUICKSHANK
BUSINESS DEVELOPMENT &
ACCOUNT MANAGER
Beth brings a compassionate, knowledgeable approach to helping Mold Dog Knows clients. Driven by personal experience, she's dedicated to guiding individuals through mold exposure challenges towards recovery.
RYAN WALKER
AUTHORIZED MDK K9 HANDLER
MOLD DOG: RAY
Ryan serves as the K9 Team Lead at Mold Dog Knows, bringing extensive expertise in handling and training working dogs. A proud Marine Corps veteran, he specializes in scent detection—including narcotics and mold—and leads with precision, integrity, and a deeply rooted servant’s heart. Working fro his base in Texas, Ryan is committed to helping families uncover hidden mold threats with skill and care.
STELLA HAMMOND
AUTHORIZED MDK K9 HANDLER
MOLD DOG: TALA
Stella brings sharp instincts and extensive experience to Mold Dog Knows as a K9 handler in Texas. A U.S. Army veteran and Senior Handler in explosives detection, she applies her deep understanding of canine behavior to mold detection. With a BAS in Early Childhood Education (cum laude) and an M.Ed. in Special Education, Stella offers a unique skill set that makes her a valued part of our team.
EMILY ILLINGWORTH
AUTHORIZED MDK K9 HANDLER
MOLD DOG: BABY
Emily brings 13 years as a U.S. Army Military Police Sergeant and over eight years training high-performance working dogs. Based in Nevada, she now applies her precision and expertise to mold detection. As a certified Mold Inspector, Emily is committed to helping families breathe clean air and live healthier, safer lives.
JULIE FACCHINA
AUTHORIZED MDK K9 HANDLER
MOLD DOG: EROS
Julie is a powerhouse in the K9 detection world, bringing over 30 years of experience. She holds certifications from the North American Police Work Dog Association (NAPWDA), Professional Canine Workers Association (PCWA), explosives detection, American Kennel Club (AKC) Obedience, and specialized mold detection. As a business owner, Julie blends elite scent detection skills, sharp operational leadership, and a deeply caring heart—making her an invaluable part of MDK based out of Texas.
NICK HAMER
AUTHORIZED MDK K9 HANDLER
MOLD DOG: DUKE
With a solid background in K9 scent detection and over a decade of hands-on training, Nick has worked across government, military, and residential sectors. He now applies his expertise to mold detection throughout Ohio and beyond—driven by a passion for healthier homes and giving families peace of mind. Nick is certified through NESDCA (National Entomology Scent Detection Canine Association) and CRWDA (Casino & Resort Working Dog Association).
DAVE THIEMS
AUTHORIZED MDK K9 HANDLER
MOLD DOG: LOKIE
Dave brings years of experience in explosives detection, protection, and tracking to Mold Dog Knows throughout Oregon and beyond. A former Reserve Police Officer, he trains K9s in obedience, detection, and protection for both private clients and law enforcement. Passionate about preparedness, Dave also teaches CPR, First Aid, and situational awareness to help others stay ready for the unexpected.
KATIE DE LA FONT
AUTHORIZED MDK K9 HANDLER
MOLD DOG: SEBO
Katie brings over 15 years of experience in K9 training and veterinary medicine to Mold Dog Knows. A graduate of the prestigious Tom Rose School, she has trained dogs in narcotics detection, tracking, and protection work. Now based in Illinois, Katie applies her deep knowledge of canine behavior and scent work to mold detection—helping families uncover hidden threats and restore peace of mind.
LEANNE SCHILLING
AUTHORIZED MDK K9 HANDLER
MOLD DOG: HAZMAT
A second-generation handler with 2+ decades of professional K9 training experience, LeAnne is skilled in detection, obedience, and working-dog development. She's owner of Curious K9 and a partner in Schilling’s NW Law Dogs. She also mentors upcoming handlers through the DOD's SkillBridge and develops working-line German Shepherds and Belgian Malinois. Known for her integrity and hands-on expertise, LeAnne brings trusted, high-level K9 mold detection to families across Oregon.
ASHLEIGH QUESENBERRY
AUTHORIZED MDK K9 HANDLER
Mold dog: bleu
Ashleigh is a professional canine trainer with 8+years of experience training working-level and task-oriented dogs. She also provides obedience training and works with private clients on behavior modification. Based in Ohio and serving the New England area, she applies her canine training background to mold detection, helping families create healthier homes.
DAVID WORMSLEY
AUTHORIZED MDK K9 HANDLER MOLD DOG: BUCK
Based in Tennessee, David is an AWDA certifying official with over eight years of elite law enforcement detection experience. He now applies this high-level scent expertise to mold detection, ensuring families receive the most accurate results.
With 12 years of residential and commercial construction framing experience, David brings a unique "behind-the-walls" perspective to every inspection. This structural insight, combined with his AWDA-certified skills, allows him to pinpoint hidden mold threats with unmatched precision.
BUCK
MOLD DOG
Buck is our mold detection machine! This smart and energetic Hound-Malinois mix has adapted his elite tracking skills to a new mission: sniffing out hidden toxic mold. With laser focus and an unstoppable drive, Buck is one of our most reliable K9s, ensuring no mold goes undetected!
TALA
MOLD DOG
Meet Tala, our incredible German Shepherd mix with a remarkable rescue story! Despite a rough start, this dynamo has become a natural at detecting mold. Trained by Stella Hammond, under the direction of Steven Antommarchi. Tala is laser-focused on the job and thrives on every find, making her the kind of once-in-a-career partner every handler dreams of!
LOKIE
MOLD DOG
Lokie is a high-drive Brittany Spaniel with a sweet, cuddly nature and sharp intelligence. Originally a rescue struggling in a small apartment, he’s now thriving with purpose and
room to run. His keen nose and loving spirit make him a natural fit for the Mold Dog Knows detection team.
HAZMAT
MOLD DOG
Hazmat is our incredible Belgian Malinois that has a nose for precision and a heart of gold! This sweet girl leverages her natural hunting instincts to pinpoint hidden toxic mold with amazing accuracy, keeping homes and businesses safe. She's all business in the field, and mold doesn't stand a chance!
BABY
MOLD DOG
Meet K9 Baby—a Malinois powerhouse for Mold Dog Knows with a nose for adventure and a heart of gold. A rescue, Baby is trained to detect even the sneakiest traces of mold. She blends playful charm with professional focus – but don’t be fooled by the belly rubs—once her vest goes on, she’s all business and mission ready.
EROS
MOLD DOG
Eros is a high-drive Belgian Malinois with an exceptional work ethic and unwavering focus. He has dedicated several years to service as an explosives detecton K9 and has successfully transitioned to mold detection, where he continues to demonstrate precision, reliability, and drive. Outside of detection work, Eros enjoys life as a farm dog, thriving in the outdoors and maintaining his active lifestyle.
DUKE
MOLD DOG
Duke Silver is a Belgian Malinois with a strong background in mold detection and a serious nose for the job. Trained from puppyhood, he’s focused, fast, and a total pro. Off duty, Duke loves running with his pack—and stealing dryer sheets during laundry time. He’s all business… until he’s not.
BLEU
MOLD DOG
Bleu is a high-drive cattle dog mix and proud rescue with an outstanding work ethic. Her natural drive, focus, and determination make her an excellent mold detection dog. Bleu loves her job and works with enthusiasm and precision on every inspection.
SEBO
MOLD DOG
Meet Sebo, a high-drive Fox-Red Labrador Retriever! With exceptional stamina and a relentless work ethic, this worker truly lives for the hunt. Sebo quickly mastered his mold detection skills, bringing a keen enthusiasm to every search environment he enters with his handler, Katie. Highly motivated by both toy rewards, he is an adaptable and reliable partner who stays laser-focused all day long. Whether he’s navigating complex spaces or pinpointing a difficult find, Sebo is an eager performer who thrives on the job
RAY
MOLD DOG
Ray is a rock solid Belgian Malinois originally from Poland with an unmatched "go-time" engine! This guy lives to work and would truly run through a brick wall for his reward. Ray spent years perfecting his elite detection foundation before joining the team with his handler, Ryan, to be imprinted on mold. Fast yet incredibly thorough, he is a laser-focused professional who thrives on the hunt all day long. When he’s not on the clock, Ray is the ultimate companion, whether he’s hitting the outdoor trails, riding shotgun, or soaking up the sun in the backyard!
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