Seth Wallack, DVM, DACVR VICSD Founder & CEO Board-Certified Veterinary Radiologist
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William A. Ladd, MD, Consulting Radiologist Dr. William Ladd specializes in human diagnostic radiology, neuroradiology, and nuclear medicine. He received his training at the Massachusetts General Hospital and holds a master’s degree in nuclear physics from MIT. He has over 25 years of experience in radiology practice and is currently a Health Sciences Clinical Professor of Radiology at the University of California, San Diego, School of Medicine. Previously, Dr. Ladd was a Clinical Assistant Professor of Radiology at the University of Texas, Health Science Center, San Antonio and at the UCSD School of Medicine, as well as the Section Chief for chest and mammography while at the Wilford Hall US Air Force Medical Center in San Antonio. Dr. Ladd has received the San Diego County Medical Society Top Doctor Award in both 2005 and 2007. He is a Diplomate of the American Board of Radiology as well as a Fellow of the American College of Radiology. | ![]() |
Christina Hewes, DVM, MS, DACVS-LA, DACVECC | ![]() |
Kreig Embriano, VMD, MS, DACVR Dr. Kreig Embriano hails from New England and received his Bachelor of Science at the University of Connecticut, followed by his veterinary degree from the University of Pennsylvania. His post-veterinary training includes a rotating small animal internship, a diagnostic imaging internship at VICSD, mentored by Dr. Wallack, a part-time diagnostic imaging externship, and two years of small animal emergency medicine and surgery. He graduated with a Master of Science and completed a radiology residency at Auburn University in 2022. Dr. Embriano achieved diplomate status from the American College of Veterinary Radiology in the same year. Dr. Embriano and his wife share their busy life with three cats. They enjoy traveling, soccer, biking, podcasts, craft beer, and gastronomy. | ![]() |
Sandra Hagen-Ansert, Veterinary Sonographer |
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Benjamin James, DVM |
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Todd Warshaw, Operations Manager | ![]() |
Jean Lopez, Client Services Director |
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Rachel Kaittany, Client Services Representative |
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Paula Ramirez, Client Servies Representative |
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Genesis Cabrera,Veterinary Technician |
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Clare Hyde, Veterinary Technician |
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