Our Team.
Matthew Simmons
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Founder & Director
Matthew, a decorated US Navy combat veteran, has spent two decades protecting wolves and other apex predators and rehabilitating veterans with PTSD. His own journey with a rescued wolf led him to understand the bond between man and animal. Now Matthew conducts large rescues, is a powerful fundraiser, and oversees sanctuaries. He has helped countless animals and veterans find safety and better lives and developed extensive partnerships that enhance his impact.
Rebecca Simmons
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​Veterinarian
Dr. Simmons graduated from UC Davis School of Veterinary Medicine in 2001 and works exclusively with zoo and exotic species. She has worked at major zoos and wildlife sanctuaries and served as a professor of animal care. Published in peer-reviewed journals and zoological texts, her expertise includes emergency preparedness and field anesthesia, offering innovative preventative medicine to sanctuaries across the US.
Jeanette Tonnies
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Registered Veterinary Technician​​
Jeanette was chief technician at Los Angeles Zoo for 30 years and has worked on just about every animal that walks, swims or flies. She brings depth of experience and exceptional veterinary skills to rescues and veterinary missions. With expertise in field anesthesia, Jeanette is an incredible, dedicated caregiver and teacher who has been welcomed by sanctuaries across the country for her unique skillset and compassionate care.