Office hours: Please note ours may vary on a day-to-day basis. Monday/Wednesday/Friday 8a-10p (Last Appointment 9pm) – Tuesday/Thursday/Saturday 8a-4p (Last Appointment 3pm) – Lunch 12p-1pm (Office closed)


About Dr. Ron’s Animal Hospital


For over 19 years the team at Dr. Ron’s Animal Hospital has been providing quality pet care for residents throughout Simi Valley & the surrounding Ventura County areas. Our facility is state of the art and includes the best in-house laboratory & digital radiography which allows us to treat your pet as quickly & as swiftly as possible. Our entire staff is committed to helping you pet and we provide regular care throughout the day and emergency care after our normal hours to make sure that we’re always here to help with anything your pet may need.

Visit Our Online Pharmacy 24/7

Meet Our Doctors


Dr. Ron – Simi Valley’s #1 Veterinarian

Dr. Ron Resnick has been in practice for over 32 years and previously operated 2 veterinary hospitals. Dr. Ron taught at Harvard University and graduated from Tufts University, considered the best veterinary school in the world. Dr. Ron is a member of the AVMA, SCVMA, and the CVMA and also a member of the Rotary Club of Simi Sunrise and on the Simi Valley Education Foundation board. Dr. Ron is also one of the few vets in the area trained to perform Stem Cell therapy on dogs.


Dr. Alison Klee

Originally from the Midwest, Dr. Klee got her veterinary degree at Michigan State University in 1992 and she also holds a B.S. in Pharmacy from the University of Cincinnati. An advocate of early spay and neuter, Dr. Klee has volunteered her skills in many community spay and neuter programs. She believes in treating every animal as if it were her own. Her other professional interests include feline medicine and dermatology and she’s certified in alternative therapy including acupuncture, chiropractic, and osteopathy.

Meet Our Team

At Dr. Ron’s Animal Hospital, we believe in providing all pet owners good information and quality care for their beloved pets. Located in Simi Valley, we’re here to help pet owners all throughout surrounding area so whether it’s during regular hours or an after-hours emergency, please call or visit us today!