Our Doctors

Tia Greenberg, DVM

 

Dr. Tia Greenberg, DVM

Dr. Tia Greenberg graduated from Ross University, School of Veterinary Medicine in 1992. Following veterinary school, she completed post-graduate studies in Avian and Exotic Pet Medicine and Surgery at the prestigious Animal Medical Center in New York City. After 9 years of practicing medicine with one of the most renowned exotic animal veterinarians in the country, Dr. Greenberg opened the Westminster Veterinary Group. Dr. Greenberg is a member of the American Veterinary Medical Association (AVMA), the California Veterinary Medical Association (CVMA), American Association of Veterinary Dermatologists (AAVD), and the Veterinary Emergency and Critical Care Society (VECCS). She serves as Adjunct Professor for the Western University of Health Sciences College of Veterinary Medicine, mentoring Veterinary students in canine, feline and exotic animal medicine. She is an active member of the Association for Avian Veterinarians, and the Association for Reptile Veterinarians. She has published numerous articles in veterinary journals and textbooks on exotic animal medicine. Dr. Greenberg enjoys nursing sick and injured wildlife back to health, and oversees our Orange County Wildlife foundation.

 

 

Nicole Dielo, DVM

 

Dr. Nichole Dielo, DVM

Dr. Dielo joined Westminster Veterinary Group in August 2006 after completing an internship in emergency medicine, internal medicine, and surgery at VCA Emergency Animal Hospital in San Diego. She originates from the northeast where she completed her undergraduate education at Dartmouth College in New Hampshire while participating in varsity track then rugby. She escaped the bitter New Hampshire winters by moving to Florida to receive her DVM from the University of Florida in 2005. Dr. Dielo joined Westminster Veterinary Group to pursue her interests in avian and exotic animal medicine and to play with the Belmont Shore Women's Rugby Team. Dr. Dielo also enjoys snowboarding, hiking, biking, cooking, and photography. She lives in Huntington Beach with her dog "Friday", cats "Puppy" and "Nelson", and ball python "Sir Pente".

Current News: Dr. Dielo is going through an IVAS Acupuncture course and working towards certification.

 

Naomi Tateishi Barnes, DVM

 

Dr. Naomi Tateishi Barnes, D.V.M.

Dr. Naomi Tateishi Barnes is a 2009 graduate of Western University of Health Sciences. She is a Southern California native and began her training in veterinary medicine through Mount San Antonio College's Registered Veterinary Technology program. She became a licensed technician and worked corporate and private practices including an emergency and critical care hospital. After acceptance to veterinary school, her curiosity of exotic species grew and led her to Westminster Veterinary Group as a 4th year student. She was welcomed back as an associate veterinarian to further nurture this desire and enhance her foundation of small animal medicine. Dr. Barnes enjoys gardening, cooking, playing video games, and reading murder mystery novels. She currently resides in Ontario with her husband, 3 cats (Daphne, William Lee, and Marnier), and tropical fish.

 

Howard Fischer, DVM, DACVS

 

 

Ann Reed, DVM, DACVR