Meet the Doctors & Staff

Dr. David Senter received his Bachelor of Science degree from Baylor University, followed by the Doctor of Veterinary Medicine (DVM) degree from Iowa State University. During his training at Iowa State he was elected to the Society of Phi Zeta, the national veterinary honor society. Following graduation, he completed a one-year rotating internship in medicine, surgery, and dermatology at Newark Animal Hospital, a multi-specialty referral clinic in Northern Delaware. Afterward, he completed a two-year residency in dermatology at Cornell University with the world-renowned veterinary dermatologists, Dr. Danny Scott and Dr. Bill Miller. He has taught thousands of veterinary students and veterinarians about the specialty of veterinary dermatology. Dr. Senter has authored multiple articles in both national and international journals and textbooks, delivered over 100 scientific lectures in the US and in Europe, and conducted a variety of research projects related to veterinary dermatology. He has served on the education, and publicity and marketing committees of the ACVD and he has been an Adjunct Assistant Professor of Dermatology at the University of Missouri College of Veterinary Medicine since 2003 where he teaches veterinary medical students. He is the past editor of equine dermatology for CD-Equis, a worldwide, interactive, continuing education program.

Areas of Expertise
Dr. Senter specializes in allergies and all diseases of the skin, ears, and nails, including bacterial, viral, fungal, and parasitic infections, autoimmune diseases, endocrine disorders, and many skin cancers. He has had extensive training in dermatopathology, and interprets most of his own biopsies. Although, the majority of his patients are dogs, cats, and horses, Dr. Senter is trained in the diagnosis and treatment of skin diseases of all domestic animals. On occasion he does consult with zoo veterinarians at the St Louis Zoo and other regional zoos.

Personal
Dr. Senter's interest in allergy and dermatology runs in the family, as his father is a physician specializing in allergies. A native Texan, he grew up in a suburb of Dallas, but spent much of his time on the family cattle ranch in central Texas. Dr. Senter and his wife have twin daughters, one very active Deutsch Drahthaar (German hunting dog) and a horse that keep them very busy. Dr. Senter is an avid outdoorsman and he enjoys fishing, dog training, working on the farm, and anything else that gets him outdoors. He is a member of Emmanuel Baptist Church in Overland Park. 

Dr. Michelle LeRoy received her Bachelor of Science in biology with a minor in French from Kansas State University. She continued her education with a Doctor of Veterinary Medicine (DVM) degree from Kansas State University College of Veterinary Medicine where she was elected to the national veterinary honor society, Phi Zeta. Upon completion of her degree, she completed a one-year rotating small animal internship at VCA Mission Animal Referral and Emergency Center in Mission, KS and then worked for a short time in general practice. She then completed a three year residency under the mentorship of Dr. Senter and under the rigorous guidelines of the American College of Veterinary Dermatology, both at VADC and the University of Missouri College of Veterinary Medicine. Dr. Leroy is board certified by the American College of Veterinary Dermatology.

Dr. LeRoy is a native of Kansas City and attended Notre Dame de Sion High School in Kansas City, Missouri. She enjoys spending time with her husband and three daughters, friends, and her dog and cats. In her free time she enjoys traveling, the performing arts, cooking, and photography.

Dr. Cassidy Yanes was born and raised in San Antonio, Texas. She received a Bachelor of Science in Animal Science from Texas A&M University in College Station. She attended Midwestern University in Arizona where she earned her Doctor of Veterinary Medicine (DVM) degree. After graduation, Dr. Yanes moved to Boise, Idaho where she completed a one-year small animal rotating internship in medicine and surgery. As an intern she quickly discovered her love for skin diseases. It was the combination of her clinical experience and growing up with a dog that suffered from severe allergies that inspired her to pursue a residency in dermatology. Dr. Yanes is thrilled to be a part of the VADC team and learn more about disease processes, treatments, and management of various dermatological diseases.

In her free time, Dr. Yanes enjoys traveling to national parks, going to concerts and growing her collection of houseplants and succulents. She moved to Kansas with her two cattle dog/mixes Ronda and Shelby who have been a part of her journey through undergrad, vet school, internship and now residency!

Sharon Earl has been working in the veterinary field for over 10 years. She worked in a small animal general practice and joined our team in 2019. She enjoys both the client service and technical aspects of the veterinary profession. She is also an avid cat lover. In her free time she enjoys traveling and spending time with family and friends. She shares her home with her husband and 2 furry felines, Dexter and Layla.

Jessica Schulz, RVT began her career in veterinary general practice in the Kansas City area in 2001, which led her to obtain her Associates of Applied Animal Science at the Bel-Rea Institue of Animal Technology in Denver, Colorado in 2005. Jess has experience in multiple small animal specialty practices and returned to the Kansas City area in 2011. She joined VADC in 2018 and is very grateful to be able to continue expanding her knowledge base in specialty veterinary medicine, while building relationships with clients and their pets. She enjoys traveling, hiking, reading and spending time with her family that includes 3 dogs (Maxwell, Axel and Layla).

Quinn Terry spent the majority of her life in the Kansas City area. She graduated from Fort Hays State University with a Bachelors degree in Leadership and Management in 2016, while living in Portland, Oregon. Quinn has always had a strong passion for animals and shortly after returning to Kansas City, began pursuing that passion as a career by joining the veterinary field in 2018. She started by working at a general practice in the Kansas City area but joined the VADC team in the summer of 2021. Quinn enjoys many different aspects of veterinary medicine but especially the hands-on tasks with the patients, but most importantly ensuring an all-around positive experience for the client and patient alike. Outside of work, Quinn enjoys spending time with her boyfriend and their two dogs, Zeus and Pompeii, and two cats, Stuart and Franklin. Quinn also enjoys traveling and spending time outdoors with her loved ones.

Kelsey Visty is a Northwest Missouri State University graduate where she received a Bachelor of Science degree in Animal Science with a minor in Agriculture Business. She previously pursued a career in the swine industry before she started to work at a general practice in 2021.Kelsey enjoys caring for animals and expanding her knowledge in the dermatology specialty. In her free time she enjoys camping and spending time with her husband and two children.

Zac Newberg started in veterinary medicine in 2007 working at a local animal shelter. Here he developed his love for helping pets in need. After graduating from Anthem College with an associate degree of applied science in Veterinary Technology, Zac spent time working for general practices in the KC area before working as an emergency and specialty surgery nurse. He developed a love of specialty and has worked in physical therapy for canines as well. Zac spends his time away from work with his 2 dogs, Dominic and Cedric and his cat Ripley. Zac is a Kansas Jayhawk through and through and will discuss any sport for longer than you asked.

Karissa Ashley received her Veterinary Assistant Certification at Maple Woods Community College and has lived in the Kansas City area her entire life. She has always had a passion for animal welfare, starting her career as a veterinary general practice assistant and receptionist in 2021. Karissa then joined the VADC team in 2025 to expand her dermatology knowledge. Her favorite aspect of veterinary medicine is being able to help both people and animals alike. Karissa shares her home with her 2 dogs Oliver and Ryder, her cat Peaches, and a flock of chickens. She enjoys gardening with her family or catching up on her favorite shows in her free time.

Kathy Mock is a seasoned veterinary professional with over 18 years in the industry. I have worked in a broad range of specialty clinics including chiropractic, acupuncture, chinese medicine, ophthalmology and dermatology. With hand-on experience in patient care, client communication, and clinic management. I truly enjoy working with clients and witnessing patients progress to a better quality of life. Outside of work, Kathy is a proud grandma, who enjoys staying active paddleboarding, biking, and walks with our standard poodle Dexter.

Caitlin Moya is originally from Illinois and raised in Albuquerque, New Mexico, Caitlin spent 13 years working in accounting within the construction industry. In 2017, she relocated to the Midwest with her husband and three children, where she focused on raising her family as a full-time homemaker. As her children grew older, she transitioned into a new career path, joining a large general veterinary practice as a receptionist from 2023 to 2025. It was there that she discovered a deep passion for veterinary medicine. In August 2025, she joined VADC, where she enjoys building meaningful relationships with both clients and patients, and being a part of their healing journey. Outside of work, she loves spending time with her family and two dogs Moose and Pepper, traveling, attending live music events, gardening, and baking.