SoCal Equine Hospital

Dr. Wan graduated from the University of Georgia in 1989 and later completed his surgical residency at the University of Tennessee. He is a Diplomate of the American College of Veterinary Surgeons. He is well versed in all major fields of surgery: soft tissue, orthopedics, laparoscopic, and laser. Along with his surgical interests, he has spent many years honing his skills as a lameness expert.

Dr. Wan is well versed in diagnosing and treating all types of lameness problems. He has continually sought to learn from the best in the country as well as around the world. This has given him a highly respected reputation among his peers and clients. Dr. Wan is an active member of AVMA, ACVS, AAEP, CVMA, and ISLEP.

Dr. Garloff is a graduate of the University of California, Davis. With her diverse knowledge in Performance and Rehabilitative Medicine she is a great addition to our staff. She has spent the past 18 years increasing both her skill and knowledge in the diagnosis, treatment and rehabilitation of horses that have chronic lameness or have sustained a traumatic or sports related injuries.

She is a certified Large Animal Acupuncturist as well as Massage Therapist and has extensive knowledge in many other physical therapy techniques. Dr. Garloff is currently working towards her board certification for the American College of Veterinary Sports Medicine and Rehabilitation.

Dr. Katie Weatherall is a graduate of the University of Pennsylvania’s School of Veterinary Medicine, where she was awarded the Charles F. Reid Sports Medicine and Imaging Award. She went on to complete a surgical internship at Hagyard Equine Medical Center in Lexington, KY and a rotating internship at Kansas State University’s Veterinary Teaching Hospital.

She then completed an Equine Surgery Residency at Auburn University’s Large Animal Teaching Hospital, where she also obtained her Masters in Biomedical Sciences. During her residency and master’s work, Dr. Weatherall did research into improving incision healing post colic surgery and successfully published those results. Originally from New Jersey, Dr. Weatherall grew up riding in the equitation and jumper classes. Following her undergraduate degree, she spent time as a working student for a Grand Prix Jumper rider and world championship 4-in-hand combined driving team. She then redirected her passion back to her childhood dream of becoming an equine veterinarian. While in veterinary school, she found her true passion lies in equine surgery and sports medicine.

She has worked to hone her surgical skills as well as focusing on treating lameness issues and joint injections. Dr. Weatherall lives with her Jack Russell Terrier, Trace (short for Buffalo Trace Bourbon Cream), who loves to join her at work and greet the clients from the counter. In her spare time, she enjoys spending time with her family in SoCal, experiencing CA wine tastings, and escaping to the beach.

Dr. Cassie Bernas brings a wealth of expertise and passion to veterinary medicine. She earned her bachelor’s degree at UC San Diego, where she excelled both academically and athletically as a Division I student-athlete. Continuing her education at UC San Diego, Dr. Bernas obtained a master’s degree in genetics from the Scripps Institution of Oceanography, defending and publishing her thesis in marine genetics.

Dr. Bernas earned her Doctor of Veterinary Medicine degree from Western University, where she was recognized with several prestigious awards, including the California Thoroughbred Scholarship, Large Animal Internal Medicine Award, Large Animal Surgery Award, and Equine Sports Medicine Award. Her dedication to advancing veterinary care was further demonstrated through grants from PetSmart and the ASPCA for orthopedic surgery research. While at Western University, she served as president of the American Association of Equine Practitioners (AAEP) chapter and as a board member of the Theriogenology Club.

Dr. Bernas has a particular interest in sports medicine, surgery, and reproduction. When not caring for her patients, she enjoys spending time outdoors with her animals and embracing the beauty of nature.

Dr. Juan Castellanos is a graduate of Western University of Health Sciences, where he was awarded the Dechra Excellence in Equine Sports Medicine Award. He went on to complete an equine internship here at SoCal Equine Hospital. During his internship, Dr. Castellanos improved his skills in equine emergencies, specifically in colics.

Having a home in California and Mexico, Dr. Castellanos trained with both livestock and small animal medicine. His time in livestock medicine gave him an interest and connections with public health medicine. However, after spending time here during vet school, he grew to appreciate and love equine medicine.

He has worked to hone his medical skills. Dr. Castellanos lives with his wife and cat. In his spare time, he enjoys spending time with his family, collecting Godzilla memorabilia, and caring for his cattle ranch.