Our Veterinarians

Veterinarian

Debbie White, D.V.M.

Dr. Debbie White grew up in the Midwest in Hammond, Indiana. Her love of nature and animals led her to a career in helping animals. She attended Purdue University in West Lafayette, Indiana where she received both her B.S. in Animal Science and her D.V.M. Shortly after graduation she moved to the desert Southwest and has proudly called Las Vegas home ever since where she lives with her husband and her pets, “Boss” a Yorkie-Shih Tzu mix and “Nikki” a Bouvier des Flanders.

Over the years she has served as a regular veterinary contributor on local news and national radio programming and enjoys educating pet owners on health matters. From 2008 to 2020 she has been known as “Dr. Debbie” on the weekly nationally broadcast radio program called Animal Radio, where she fields questions from pet lovers across the country.

Since 2015 she has been a director on the Board of Directors for WVC (Western Veterinary Conference). In the past, she served on the Clark County Animal Advisory Committee and volunteered with the Medical Reserve Corps, Veterinary Component. Her professional associations include the American Animal Hospital Association, American Veterinary Medical Association, The Association of Exotic Mammal Veterinarians and the Association of Reptilian and Amphibian Veterinarians.

Dr. Debbie manages Lone Mountain Animal Hospital and is proud of the superb team of veterinary professionals that care for its patients every day. Her practice interests include internal medicine, ultrasound, and professional wellness. In her personal time, Dr. Debbie enjoys traveling, hiking, yoga, and meditation.

Read more about Dr. Debbie

Veterinarian

Tiffany Moore, D.V.M.

Dr. Moore was born in Fort Lauderdale, Florida and grew up in Barbados. Being an only child, her companions were always four-legged and furry. She knew from a young age that she wanted to become a veterinarian. Growing up, she would volunteer at the RSPCA in Barbados, and during her studies in New York, she volunteered at various shelters in the area.

Dr. Moore obtained her Associate’s in Veterinary Technology, and later graduated with a Bachelor’s in Animal Science, both at colleges located in upstate New York. She then earned her Doctorate of Veterinary Medicine (D.V.M.) from Ross University in St. Kitts. She completed her clinical studies at Louisiana State University in Baton Rouge, Louisiana before migrating to Las Vegas. Exotic medicine, surgery, mentorship, and pathology are some of her areas of interest. 

Since joining the Lone Mountain team, Dr. Moore held the position of Recruitment Director for a couple of years. She has now assumed the role of Medical Director. 

She extends her love for education and mentorship by participating in veterinary community outreach within the Las Vegas area. In her free time, Dr. Moore is a Harry Potter fanatic, enjoys cooking, traveling, fitness, and spending time with her family. She shares her life with her husband, a guinea pig named Rowena, and a Shih Tzu mix named Fleur that she adopted from Lone Mountain Animal Hospital.

Veterinarian

Jacquelyn Shoppa D.V.M.

Dr. Shoppa received her Bachelor of Science in Biology from Stetson University and her DVM from Kansas State University. She originally joined our staff in 2005, after taking some time off to spend with her family, she agreed to rejoin our practice on a part-time basis in 2015.

Her special interest includes oncology, cardiology, and exotic animal medicine. Her four-legged children include Cuzco, Ezzy, and Rumbler.

Veterinarian

Brianna Brooks, D.V.M.

Dr. Brianna Brooks grew up in Houston, Texas and knew from a young age that she wanted to be a veterinarian. She attended Texas A&M University for undergrad and Tuskegee University College of Veterinary Medicine for veterinary school.

Dr. Brooks enjoys the educational aspect of being a vet and educating clients so that the care provided to the animals is effective. She chose to work at Lone Mountain Animal Hospital because of the supportive environment and mentors. Dr. Brooks specifically works with exotic animals as it keeps her challenged with new experiences.

Dr. Brooks currently has one 4-year old black cat named Bud. As a child she had many different pets including dogs and turtles. In her free time, Dr. Brooks likes to binge watch TV shows like Family Feud, go hiking in nature, and work out at the gym when she has the opportunity.

Veterinarian

Lindsay Geiger, D.V.M

Lindsay grew up in the Poconos of Pennsylvania before moving to Charleston, South Carolina at age 14. From an early age, she was surrounded by a variety of pets including dogs, cats, guinea pigs, chickens, goats, horses, rabbits, and hamsters. Her passion for veterinary medicine manifested early; she was often found playing doctor with her stuffed animals and even created a PowerPoint presentation to convince her mom she could responsibly care for a parakeet.

Lindsay’s hands-on experience with animals began at age 12, working at a nearby horse barn and pet sitting. During her teenage years, she volunteered at animal shelters, laying the groundwork for her future career. For undergraduate studies, she attended Clemson University. During her undergraduate years, she worked as a kennel technician and shortly progressed to a veterinary technician assistant. After graduating in 2015, she completed an exciting internship at a large exotic animal facility in Texas, working with lions, tigers, and bears.

Before starting veterinary school, Lindsay worked as a veterinary technician at a county animal shelter, where she headed the heartworm department and served as a surgical veterinary technician for three years. Lindsay attend St. George’s University School of Veterinary Medicine and graduated in 2025.

During her free time, she enjoys binge-watching shows on Netflix and spending time with her own pets: Murphy (a terrier), Odin (a one-eyed cat), Simba ( a cat), and Cecil (a crested gecko).

Lindsay is passionate about client education, drawing from her experience working with low-income families at the county shelter. This experience taught her the importance of compassionate veterinary care and finding ways to help pet owners provide the best possible care while working within their means.

Veterinarian

Dr. Jammel

Originally from Miami, Florida, Dr. Jammel developed her love for animals early in life, surrounded by a variety of pets. Her household included various pocket pets like gerbils, a tortoise, several turtles, two dogs, many cats, and an interesting collection of exotic animals. This diverse animal family helped shape her early understanding of different species and their unique care requirements.

Her journey into veterinary medicine was significantly influenced by her parents’ encouragement and guidance. Her father played a particularly instrumental role by bringing home different animals and teaching her the importance of responsible pet care. Her mother contributed to her educational foundation by arranging monthly deliveries of animal encyclopedias, which fed young Dr. Jammel’s growing curiosity about the animals. This early exposure and parental support helped cultivate a deep-seated passion for animal care that would shape her future career path.

During her high school years, Dr. Jammel took a significant step in her professional development by joining the Conservation Teen Scientists (CTS) program at Zoo Miami. This program required participants to develop comprehensive knowledge about every animal in the zoo, including their origins, behaviors, and specific needs. As part of the program, she played an important role in public education, teaching visitors about environmental conservation and helping them understand the fascinating world of various animal species.

Her professional experience expanded when she joined the South Florida Wildlife Center, where she gained experience in wildlife rehabilitation and release programs. A pivotal moment in her career came when she secured her first position at a small veterinary clinic. Though she started with basic duties like cleaning and maintenance, her dedication caught the attention of the practice owner. This veterinarian became a crucial mentor, gradually involving her in clinical work and teaching her that every role in veterinary medicine, no matter how small, contributes to building a strong career foundation. This experience profoundly shaped her perspective on veterinary medicine and reinforced her commitment to the field.

Dr. Jammel received her Doctor of Veterinary Medicine degree from Michigan State University’s College of Veterinary Medicine, in May of 2025.

When she’s not focused on her veterinary studies, Dr. Jammel maintains an active lifestyle that reflects her love for the outdoors. She enjoys various activities, including hiking and water sports such as water skiing, surfing, and snorkeling. She also practices yoga, helping her maintain the perfect balance between her demanding studies and physical wellbeing.