7385 Milliken Ave., St. 140

Rancho Cucamonga,

CA 91730

Tel: (909) 989-3999

Fax: (909) 989-7939

Hospital Hours:

Mon - Fri: 8am - 7pm
Sat: 8am - 2pm
Sun: 9am - 2pm

American Animal Hospital Association Accredited

Meet the Veterinarians

Dr. Michael Weigand
Dr. Michael Weigand graduated from Kansas State University School of Veterinary Medicine in 1986.  Upon moving to California, he worked at Alosta Animal Hospital in Glendora for eight years before opening Terra Vista Animal Hospital in 1994. 
Dr. Weigand is a member of the Rancho Cucamonga Chamber of Commerce, the California Veterinary Medical Association and has served as the Secretary on the Board of the Inland Valley Emergency Pet Clinic in Upland since 1998. Always committed to practice excellence, Terra Vista Animal Hospital is an American Animal Hospital Association (AAHA) accredited practice and the current facility has been recognized as a 2014 Merit Award Winner in the Veterinary Economics Hospital Design Competition.  

In his leisure time he enjoys exercising, being outdoors, and spending time with his family and friends.  
He and his wife Liz and their two daughters, Madison and Brooke, share their home with their schnauzer, Daisy.
Dr. Elizabeth Bernardini
Dr. Bernardini joined the staff of Terra Vista Animal Hospital in March 2011. Born and raised in rural Wisconsin, Dr. Bernardini attended Northwestern University in Chicago and graduated with a Bachelor of Arts degree in 1988. She received a master’s degree from Arizona State University and a Doctorate of Veterinary Medicine from the University of Wisconsin-Madison in 2001. She holds a specialty certificate from the American Board of Veterinary Practitioners and is a member of the American Association of Feline Practitioners.  
In her free time, Dr. Bernardini enjoys running, yoga, ice hockey and playing the piano.  
Dr. Meredith May
Dr. Meredith May grew up in the Chino Valley.  She earned a Bachelor of Science in Animal Science from Cal Poly, San Luis Obispo.  It was during this time she spent her summers working with Dr. Weigand at Terra Vista Animal Hospital.  Dr. May attended veterinary school at Western University of Health Sciences in Pomona and received her Doctorate of Veterinary Medicine in 2011.  Dr. May then pursued a private-practice small animal internship, which she completed in September 2012.  This internship allowed her to gain invaluable experience in the management of critical emergency cases as well as the opportunity to work with Board certified internists, surgeons and emergency medicine specialists.
Dr. May enjoys spending her free time hiking, swimming and traveling with her yellow Labrador, Elly, and her Terrier mix, Daisy.  She enjoys running, reading, cooking, snowboarding and playing the piano.
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