Nenn Equine

Dr. Nenn

Co-Founder & COO

Dr. Katie Nenneker, ‘Dr. Nenn’, attended California State University, Fresno where she obtained her Bachelor of Science degree in Animal Science while excelling as an active member of the NCAA Equestrian team. Her educational journey took her to Ontario Veterinary College in Canada, where she graduated as a Doctor of Veterinary Medicine in 2015. Dr. Nenn provides care to all farm animals, with special interests in equine general health and dentistry, pot belly pigs, goats, llamas, alpacas and many more. A wonderful mother and fine role model to her two young daughters, she also enjoys trips to Lake Havasu and spending time with her family, animals and friends in her free time.

Greg

Founder & CEO

Greg has an impressive carrier in Emergency services. He has been a paramedic for nearly 30 years, working in multiple counties and departments in Southern California. In 2017, he became a member of the Los Angeles City Fire Department, where he works as a Firefighter Paramedic. He and his wife, Dr. Nenn, opened Nenn Equine in 2020, where he serves as the CEO. Greg enjoys competitive CrossFit, trips to Lake Havasu and spending time with his family.

Dr. Muir

Dr. Andrew Muir earned his Doctor of Veterinary Medicine (DVM) and his Master of Science, from Ohio State University. Before joining Nenn Equine, Dr. Muir served as the head surgeon and clinical professor of Farm Animal Medicine & Surgery at Louisiana State University School of Veterinary Medicine. His professional interests include farm animal surgery, musculoskeletal disease in ruminants, curriculum design, and developing novel treatment strategies for farm animals in the field. In his spare time, Dr Muir enjoys hiking, and adventuring with his wife, Stephanie.

Dr. Marotta

Dr. Tanya Marotta graduated from UC Davis with a Bachelor of Science in Animal Science, emphasizing Equine Science. While there, she cared for a herd of 180 teaching and research horses, managing cases ranging from lacerations to colic surgeries, and assisting in foaling duties. Dr. Marotta specializes in small ruminants and cattle while also providing services to equines and small animals. Her special interests include emergency medicine, wound management and small ruminant reproduction. In her free time, she enjoys time outdoors, hiking with her dogs, backpacking and riding her horse, Quinn.

Kim

Kim’s love for animals began at an early age and she has been active in the veterinary field for over 15 years. She has a small farm where she cares for horses, goats, chickens, rabbits, cats, fish and her dog. Kim has been with Nenn Equine since it’s inception, serving as the Head Technician where she abides by her motto, “I treat every animal as if it were my own.” In her free time, she enjoys riding her horse, participating in barrel race competitions and spending time with her son and family.

Michelle

Michelle has been working in veterinary medicine for over 10 years, acquiring significant experience in both small and large animal clinics. At Nenn Equine, she serves as a skilled Veterinary Assistant and Social Media Manager. Her hobbies include leather working, photography, horseback riding, home improvement projects and spending time with her husband and their two boys.

Claudia

Claudia Ragsdale comes to the Nenn team with years of experience in the corporate world where she focused on effectively managing client relationships and delivery teams, developing efficient business operations and marketing practices, and guiding clients to deliver consistent and exceptional customer experiences. As Nenn's Business Manager she is focused on ensuring the team is operating like a well-oiled machine to provide the highest quality of care and service for Nenn's clients and their animals. Claudia’s hobbies have included three-day eventing and competing in CrossFit, including a 2024 CrossFit Games appearance.

Jenn

Jenn has a vast range of personal experience with animals including 4-H (head-heart-hands-health), competing in dressage, 3-day eventing, and polo. She started her career working with animals at a large animal hospital and has since worked in emergency and general practice clinics and laboratory settings. Jenn and Dr. Nenn have had a working relationship spanning Dr. Nenn’s veterinary career and she serves as Nenn Equine’s Office Manager and as a Technician. In her free time, she enjoys spending time with her son, family and two Australian cattle dogs.

Providing exceptional animal care
& client customer service,
through communication, skill, & passion

Providing exceptional animal
care & client customer service,
through communication,
skill & passion

Equine Health & Dentistry

Rehabilitation Services

Flock Checks

Cattle Wellness

Farm Animal Health

Team

Dr. Nenn

Greg

Dr. Muir

Dr. Marotta

Kim

Michelle

Claudia

Jenn

Episode 1

BLOG

Providing exceptional animal care & client customer service, through communication, skill, & passion

Providing exceptional animal care & client customer service,through communication,skill & passion

Equine Health & Dentistry

Rehabilitation Services

Flock Checks

Cattle Wellness

Farm Animal Health

Equine Health & Dentistry

Rehabilitation Services

Flock Checks

Cattle Wellness

Farm Animal Health

Team

Dr. Nenn

Greg

Dr. Muir

Dr. Marotta

Kim

Michelle

Claudia

Jenn

Episode 1

BLOG

Providing exceptional animal care
& client customer service,
through communication, skill, & passion

Providing exceptional animal
care & client customer service,
through communication,
skill & passion